SHORT FORM CATALOG
INTEGRATED
CIRCUITS
Celebrating 40 Years of Excellence
by LSI/CSI
SFC110415
Table of Contents
Products
{URL for the Product Category pdf data sheets}
TIMERS
Page
{http://www.lsicsi.com/prog_timers.htm}
Programmable Digital Delay
LS7210; LS7211, LS7212; LS7213R ………………………………………………………..
LS7211N, LS7212N; LS7215, LS7216 ………………...………………………………….…
1
1
Light-Activated
LS7217 New! ……………………………………………………………………………….
INCREMENTAL ENCODER INTERFACE
1
{http://www.lsicsi.com/encoders.htm}
Quadrature Decoders
LS7082N; LS7083, LS7084; LS7183, LS7184 ………………………………….…..………
LS7082N1; LS7083N, LS7084N; LS7183N, LS7184N All New! ………..……………….
Quadrature Counters
1
1
Single-Axis, Parallel Bus
LS7166 ………………………………………………………………………………………..
LS7766SO, LS7766SH ….…..……………………………………………………………….
1
2
Single-Axis, Serial Bus
LS7366R ………………………………………………………………………………………
1
Dual-Axes, Parallel Bus
LS7266R1 ……………………………………………………………………………………..
LS7766DO, LS7766DH …….………………………………………………………….……..
1
2
Quad-Axes, Parallel Bus
LS7566R ………………………………………………………………………………………
2
LIGHTING CONTROLS
{http://www.lsicsi.com/lighting_controls.htm}
Dimmers
Continuous (Leading-Edge)
LS7232NT; LS7535FT………………………………………………………………………..
LS7631, LS7632; LS7634, LS7634FO, LS7635, LS7635FO ……………………………….
LS7642, LS7642FO ……………..……………………………………………………...…….
2
3
3
Continuous (Trailing-Edge)
LS7636, LS7636FO, LS7637, LS7637FO ………………………………………………..…
3
Multi-Level
LS7315; LS7317 New ! ……………...……………………………………….……………
2
AGC
LS7538, LS7539; LS7541 …………………………………………………………………….
LS7540 …………………………………………………………………………………...……
COUNTERS
2
2
{http://www.lsicsi.com/counters.html}
Decade
LS7030, LS7031; LS7055, LS7056 ……………………………………………………………………
3
LS7060, LS7062 …………………..……………………………………………………………………
3
Binary
SFC110415-i
Table of Contents
Products
{URL for the Product Category pdf data sheets}
COUNTERS (continued)
Page
{http://www.lsicsi.com/counters.htm}
Multi-Mode
Single-Axis, Parallel Bus
LS7166 ………………………………………………………………………….....………….
LS7766SO, LS7766SH ……..……...………………………………………………………...
3
4
Single-Axis, Serial Bus
LS7366R ………………………………………………………………………………………
4
Dual-Axes, Parallel Bus
LS7266R1 …………………………………………………………………………………….
LS7766DO, LS7766DH …………………………………………………………..………….
3
4
Quad-Axes, Parallel Bus
LS7566R ………………………………………………………………………………………
4
PIR SENSOR INTERFACE
{http://www.lsicsi.com/pir_sensor.htm}
Motion Detector with Triac Interface
LS6501LP .……………………………………………………………………………………………..
LS6505; LS6507R ……..………………………………………………………………………………
4
4
Motion Detector with Relay Interface
LS6501LP; LS6511 ……………………………………………………………………………………
LS6511N, LS6512, LS6513 ……..…………………………………………………………………….
All New!
4
4
Motion Detector with Latching Relay Interface
LS6506R ……...…………………………………………………………………………………………
4
MOTOR CONTROLS
AC Motor
{http://www.lsicsi.com/acmotor_controls.htm}
Multi-Speed Control
LS7310; LS7315 (LS7310 available in Non-RoHS) ……...………………………………..
LS7317 ……..………………………………………………………………………………...
New!
Brushless DC Motor
5
5
{http://www.lsicsi.com/brushless_dc.htm}
Commutator
LS7262; LS7362 …………………..………………………………………………………....
5
Single-Chip Controller
LS7560N, LS7561N ………………………………………………………………………….
5
Stepper Motor
{http://www.lsicsi.com/StepperDrivers.htm}
Bipolar & Unipolar
LS8290, LS8291 All New! ………………………………………………………………….
LS8297, LS8297CT; LS8397 All New!
………………………………………………………
5
5
SFC1100415-ii
Table of Contents
Products
{URL for the Product Category pdf data sheets}
Page
LINE DRIVERS
30 Volt Quad-Channel Differential
LS7272, LS7273 All New!…………………………………………………………………………….
PROGRAMMABLE DIGITAL LOCKS
6
{http://www.lsicsi.com/prog_digitallocks.htm}
Hardwire Programmable
LS7220 ………………………………………………………………………………………………...
LS7225 (Available in Non-RoHS) ....………………………………………………………………...
6
6
Keypad Programmable
LS7222 ………...……………………………………………………………………………………….
6
DIVIDERS
{http://www.lsicsi.com/dividers.htm}
50Hz / 60Hz Line Frequency
RED 5/6, 50/60, 100/120, 300/360, 500/600, 3000/3600 ……………………………………………...
6
Selectable Six-Decade
RDD106 ………………………………………………………………………………………………..
6
PRESS RELEASES
PIR INTERFACE
LS6506R, LS6507R …………………………………………………………………………………....
QUADRATURE CLOCK CONVERTER
7
LS7082N1; LS7083N, LS7084N; LS7183N, LS7184N ………………………………………………
8
PROGRAMMABLE DIGITAL DELAY TIMER ICs
LS7211N, LS7212N; LS7215, LS7216 …………………………………………………………….….
9
HIGH SPEED HIGH VOLTAGE QUAD DIFFERENTIAL LINE DRIVERS
LS7272, LS7273 ………………………………………………………….……………………………..
10
32-BIT QUADRATURE COUNTER WITH SERIAL (SRI) INTERFACE
LS7366R ………………………………………………………………………………………………. .
11
REVERSE PHASE (TRAILING-EDGE) CONTINUOUS DIMMERS
LS7636_LS7637 ……………………………………………………………………………………….
STEPPER MOTOR CONTROLS
12
LS8290, LS8291 ……………………………………………………………………………………….
LS8297, LS8297CT; LS8397 …………………………………………………………………….……
13
14
INDEX …………………………………………………………………………………………………………………….
15
SFC110415-iii
TIMERS
INCREMENTAL ENCODER INTERFACE
Programmable Digital Delay Timer…. (14 Pins)
LS7210, LS7210-S
Generates delays from milliseconds to ―years‖
Delays programmed by 5 Binary Weighted inputs
and time-base
External clock or RC oscillator sources time-base
Four Operating Modes:
DUAL DELAY
DELAYED OPERATE
ONE-SHOT
DELAYED RELEASE
4.75V to 15V operation
Quadrature Clock Decoders…. (14 Pins; 8 Pins; 8 Pins)
LS7082N, LS7082N-S;
LS7083, LS7083-S; LS7084, LS7084-S;
LS7183, LS7183-S; LS7184, LS7184-S
Interfaces Incremental Encoders to Up/Down Counters
Interfaces Rotary Encoders to Digital Pots (LS7084, LS7184)
Converts Quadrature Pulses to Up/Down Counter Controls
x1, x4 Frequency Multiplication: LS7083, LS7084
x1, x2, x4 Frequency Multiplication: LS7082N, LS7183, LS7184
Index I/O (LS7082N)
Outputs by device type:
LS7082N - Up Clock, Down Clock, Direction Control
LS7083, LS7183 - Up Clock and Down Clock
LS7084, LS7184 - Clock and Direction Control
4.5V to 10V Operation: LS7082N, LS7083, LS7084
3V to 5.5V Operation: LS7183, LS7184
Programmable Digital Delay Timer…. (18 Pins)
LS7211, LS7211-S; LS7212, LS7212-S
LS7211N, LS7211N-S; LS7212N, LS7212N-S
LS7211N, LS7212N backward compatible
with LS7211, LS7212, respectively
Generates delays from microseconds to ―days‖
Time Base is External Clock or
RC Oscillator (LS7211/LS7211N)
Crystal Oscillator (LS7212/LS7212N)
8 Binary-Weighted Delay Bits
3 Selectable Prescalers
Four Operating Modes
Reset for Delay Abort
3V to 18V Operation (LS7211/LS7212)
4V to 18V Operation (LS7211N/LS7212N)
Programmable frequency division
Real Time delays from:
50/60Hz Clock (LS7211/LS7211N)
Watch Crystal (LS7212/LS7212N)
Programmable Digital Delay Timer…. (14 Pins)
LS7213R, LS7213R-S
Produces real-time delays from 10kHz-1kHz time-base range
Eight time delay ranges:
0.1 – 1: Seconds; Minutes; Hours
1 - 10: Seconds; Minutes; Hours
10 - 100: Seconds; Minutes
RC Oscillator generates time-base
Four operating modes
Reset for Delay Abort
Complementary outputs
Delay-in-Progress indicator output
3V to 5.5V Operation
Programmable Digital Delay Timer…. (18 Pins; 20 Pins)
LS7215, LS7215-S; LS7216, LS7216-S
LS7215, LS7216 are extended feature versions of
LS7211N, LS7212N, respectively.
Extended features:
Latches for loading weighting bits from an 8-bit Bus.
Open-Drain Output for direct drive of a Relay coil
returned to chip VDD or to a voltage as high as 110V
using a single external transistor.
Light-Activated Programmable Timer... (8 Pins)
LS7217, LS7217-S
New !
Interfaces directly to photo-resistor
Programmable duration selection:
4 hours, 6 hours, 8 hours, dusk-to-dawn
Shunt regulator 50Hz / 60Hz time base selection
Relay driver output
6.5V +/- 0.75V operation
Applications include lighting timer for low-voltage
landscape lighting
Quadrature Clock Decoders…. (14 Pins; 8 Pins; 8 Pins)
New !
LS7082N1, LS7082N1-S;
LS7083N, LS7083N-S; LS7084N, LS7084N-S;
New !
LS7183N, LS7183N-S; LS7184N, LS7184N-S
New !
Each New P/N is backward compatible with its predecessor P/N:
LS7082N1 compatible with LS7082N
LS7083N, LS7084N compatible with LS7083, LS7084
LS7183N, LS7184N compatible with LS7183, LS7184
All New P/Ns provide x1, x2, x4 Frequency Multiplication
All New P/Ns operate from 3V to 12V
24-Bit Quadrature Pulse Counter…. (20 Pins; 24 Pins)
LS7166, LS7166-S; LS7166-TS24
Interfaces Incremental Encoders to Microprocessor Bus
1.2MHz Quadrature Clock Frequency
x1, x2, x4 Frequency Multiplication
8-Bit I/O Bus
24-Bit Comparator
TTL and CMOS compatible
3V to 5.5V operation
24-Bit x 2 Axes Quadrature Pulse Counter…. (28 Pins)
LS7266R1, LS7266R1-S, LS7266R1-TS
Same features as LS7166 except as shown below:
Dual architecture to support X and Y axes
Digital filtering of Quadrature clocks
Programmable 8-Bit filter clock prescalers
Error flag for excessive noise indication
Programmable Count Range Limits
Programmable Index input
Up to 4.3MHz Quadrature Clock Frequency
32-Bit Quadrature Counter with Serial Interface... (14 Pins)
LS7366R, LS7366R-S, LS7366R-TS
Interfaces Incremental Encoders to Microprocessors
via 4-wire SPI/Microwire bus
Up to 9.6MHz Quadrature Clock Frequency
with x1, x2 and x4 Frequency Multiplication
Internal digital filtering of Quadrature clocks and Index
Internal decoding of Quadrature clocks
Index Driven Operations
8-Bit, 16-Bit, 24-Bit and 32-Bit Programmable Configuration
3V to 5.5V operation
SFC1100415-1
24-Bit x 4-Axes Quadrature Clock Counter... (48 Pins)
LS7566R-TS
Interfaces Incremental Encoders to a Microprocessor Bus
Up to 9.6MHz Quadrature Clock Frequency
Independent Programmability of each axis for multiple
count and I/O modes with Independent Read/Write
Control Registers
x1, x2 and x4 Resolution Multiplication
Maskable processor Interrupt Output
3-state Octal I/O Bus
Digital Filtering of Quadrature Clock
3V to 5.5V Operation
32-Bit x 1-Axis Quadrature Counter….. (24 Pins; 38 Pins)
LS7766SO, LS7766SO-S, LS7766SO-TS; LS7766SH-TS
32-Bit x 2-Axes Quadrature Counter….. (28 Pins; 48 Pins)
LS7766DO, LS7766DO-S, LS7766DO-TS; LS7766DH-TS
Direct Interface with Incremental Encoders
9.6MHz (5V), 4.5MHz (3.3V) Quadrature Clock Frequency
Programmable I/Os for Index and Marker Flags
Separate mode-control registers for each axis
Sets of 32-bit counters, input registers, output registers,
comparators and octal status registers for each axis
Digital filtering of the input quadrature clocks
Pin selectable 3-state Hex / Octal bus
SO / DO = Single-axis / Dual-axes Octal I/O Bus
SH / DH = Single-axis / Dual-axes with pin selectable
Hex / Octal I/O Bus
3V to 5.5V Operating voltage range
Multi-Level Dimmer…. (14 Pins)
LS7317, LS7317-S
New
Pushbutton input controls
Up to 5 selectable intensity (power) levels
A selected intensity level input becomes an output that
can drive an LED to indicate the selected intensity
Applications include wall switch (two-wire) and
plug-in (three-wire) dimmer configurations
Light Dimmer with Up and Down Controls…. (8 Pins)
LS7535FT, LS7535FT-S
Touch or pushbutton UP and DOWN input controls
Momentary UP/DOWN input activation causes instantaneous
switching to MEMORY ON/OFF states
Prolonged UP/DOWN input activation cause variable
dimming operation towards MAX/MIN Brightness Levels
DOZE input for external control of DIM-TO-OFF time
Touch Control Step Dimmer with AGC…. (8 Pins)
LS7538, LS7538-S; LS7539, LS7539-S; LS7541, LS7541-S
Touch Sensitivity is independent of Touch Plate Size
and Line-Plug Polarity.
Pin selection of three available Brightness Step Sequences
LS7539 and LS7541 are functionally equivalent
Pushbutton control can be implemented
Applications include Wall Switch step dimmers and Touch Control
step dimmer modules for small table lamps to large floor lamps
AGC Touch Control Light Switch with Soft-Off ….(8 Pins)
LS7540, LS7540-S
Touch Sensitivity is independent of Touch Plate Size
LIGHTING CONTROLS
and Line-Plug Polarity.
If
Off, a 'Touch' produces Max Intensity (On) instantaneously
Proximity/Touch Control Halogen Light Dimmer... (14 Pins)
If On, a ‗Touch‘ initiates intensity ramp-down (Soft-Off). Max
LS7232NT, LS7232NT-S
intensity to Off ramp-down time is programmed by an external RC.
Proximity (No-Touch), touch or pushbutton input control
The Soft-Off feature provides light for the User to exit the room.
No-Touch control through optical sensing
Ramp-down time = 0 if no RC is connected.
Controls resistive and inductive loads
Applying
a 'Touch' during ramp-down causes the ramp- down to stop.
Automatic safety cutout
Once
stopped,
a 'Touch' causes the ramp-down to Off to resume.
Soft turn-on
Stopping and starting the ramp-down can be repeated as often as
Mode inputs select from 7 operating modes
desired giving the User full control in setting the light intensity.
Operating options include Memory and External RC controlled
Pushbutton control can be implemented.
Delayed-Off
Applications include Wall Switches and Touch Control modules
for small table lamps to large floor lamps.
ulti-Level Dimmer….(16 Pins)
LS7315, LS7315-SW
Pushbutton input controls
Up to 10 selectable intensity (power) levels
Controls high-voltage lamps and electronic-transformer coupled low-voltage lamps via a triac interface
A selected BRIGHTNESS LEVEL input becomes an output
that can drive an LED to indicate the selected intensity
Applications include wall switch (two-wire) and plug-in (threewire) dimmer configurations
SFC110415-2
Touch Control Halogen Light Dimmer …. (8 Pins)
LS7631, LS7631-S; LS7632, LS7632-S
Touch or pushbutton input control
Controls high-voltage lamps and *transformer-coupled
low-voltage halogen lamps. *Magnetic transformers and
many electronic transformers.
Controls Fluorescents and CFLs via dimming ballasts
Direct replacement for P/N SLB0587
Soft-turn on
Automatic safety shutdown
3-state input selects one of three modes of operation
LS7631 - dimming cycles through Maximum and Minimum
LS7632 - dimming stops at Maximum and Minimum
Touch Control Halogen Light Dimmer …. (8 Pins)
LS7634, LS7634-S, LS7634FO, LS7634FO-S
LS7635, LS7635-S, LS7635FO, LS7635FO-S
LS7634 functionally equivalent to LS7631
LS7635 functionally equivalent to LS7632
Compatible with virtually all electronic transformers.
―FO‖ versions power up Full On.
Reverse-Phase (Trailing-Edge) Halogen Light Dimmer…(8 Pins)
LS7636, LS7636-S; LS7636FO, LS7636FO-S
LS7637, LS7637-S; LS7637FO, LS7637FO-S
Pushbutton control for direct or remote activation or
Touch control for direct activation
Controls high-voltage lamps and *electronic transformer
coupled low-voltage halogen lamps.
*Compatible with all electronic transformers.
Controls Fluorescents and CFLs via dimming ballasts
Drives FETs or IGBTs
Reverse-phase technology eliminates RFI generation
Soft turn-on and soft turn-off
―FO" versions power up Full On after application of AC.
3-state input selects one of three modes of operation
LS7636 P/Ns - dimming cycles through Maximum and Minimum
LS7637 P/Ns - dimming stops at Maximum and Minimum
Voltage Controlled Light Dimmer with Soft On/Off…. (8 Pins)
LS7642, LS7642-S, LS7642FO, LS7642FO-S
Touch or pushbutton input control for soft turn-on and turn-off.
Analog voltage input directly controls lamp intensity
Interfaces easily with a uC for programmable lighting control
Controls high-voltage lamps and *transformer-coupled
low-voltage halogen lamps. *Magnetic transformers and
virtually all electronic transformers.
Automatic safety shutdown
Controls Fluorescents and CFLs via dimming ballasts
―FO‖ version powers up at the intensity set by the analog voltage.
NOTE:
Our ―Bright Ideas‖ brochure contains some unique ideas
for wall switch products. It is available upon request or
as a PDF download file from our website at:
http://www.lsicsi.com/brochure.htm
COUNTERS
8/6 Decade Up Counter with 8 Decade Latch…. (40 Pins)
LS7030; LS7031
10MHz Count Frequency
Multiplexed BCD and 7-Segment (LS7030) data outputs
Leading Zero Blanking output
On-chip Scan Oscillator
Decimal Point and Overflow control inputs
The LS7031 can latch external prescalers into
the two LSD latches for counting to 1GHz
4.75V to 15V operation
6 Decade Pre-Determining Up/Down Counter…. (40 Pins)
LS7055; LS7056
250kHz Count Frequency
Fully Synchronous counting
Multiplexed BCD and 7 Segment data outputs
Preset, Presignal and Main Signal Storage Registers
Three Comparators with Output Flags
Thumbwheel interface for loading registers
On-chip Scan Oscillator
4.75V to 15V operation
32-Bit/Dual 16-Bit Binary Up Counter…. (18 Pins)
LS7060, LS7060-S; LS7062, LS7062-S
15MHz Count Frequency
Byte multiplexed Three-State data outputs
Unique Cascade Feature allows data bytes from many
counters to be sequentially multiplexed to the output bus
in a Multiple Counter System
32-bit latch
4.75V to 5.25V operation
24-Bit Multi-Mode Counter…. (20 Pins; 24 Pins)
LS7166, LS7166-S; LS7166-TS24
25MHz Count Frequency
8-Bit I/O bus
24-Bit Comparator
Programmable Count Modes:
Quadrature (x1, x2, x4); Non-Quadrature
Normal/Modulo-N; 24 Hour Clock; Non-Recycle,
Binary; BCD
TTL and CMOS compatible
3V to 5.5V operation
24-Bit x 2 Axes Multi-Mode Counter…. (28 Pins)
LS7266R1, LS7266R1-S, LS7266R1-TS
Up to 30MHz Count Frequency
8-Bit I/O bus
Dual 24-Bit Comparator
Programmable Count Modes:
Quadrature (x1, x2, x4); Non-Quadrature, Range Limit;
Normal/Modulo-N; Non-Recycle, Binary; BCD
TTL and CMOS compatible
3V to 5.5V operation
SFC110415-3
32-Bit Multi-Mode Counter with Serial Interface.... (14 Pins)
LS7366R, LS7366R-S, LS7366R-TS
Synchronous (SPI) serial interface
Up to 40MHz count frequency
32-bit Counter, Comparator, Input and Output Registers
Two 8-bit registers to program functional modes
8-bit instruction register and 8-bit status register
Programmable input for Counter Load
Output Register Load or Counter Reset
Modulo-N, Non-recycle, Range-limit or
Free-running modes of up/down counting
8-bit, 16-bit, 24-bit and 32-bit programmable configuration
3V to 5.5V operation
24-Bit x 4 Multi-Mode Counter.... (48 Pins)
LS7566R-TS
Up to 40MHz Count Frequency
3-state Octal I/O Bus
Each of the four Binary Counters have independent
support circuits: Comparators, Registers, Latches, etc.
Programmable Count Modes include:
Quadrature (x1, x2, x4); Non-Quadrature (Up/Down);
Free-run; Non-recycle; Modulo-N; Range-limit
3V to 5.5V operation
32-Bit x 1-Axis Multi-Mode Counter….. (24 Pins; 38 Pins)
LS7766SO, LS7766SO-S, LS7766SO-TS; LS7766SH-TS
32-Bit x 2-Axes Multi-Mode Counter….. (28 Pins; 48 Pins)
LS7766DO, LS7766DO-S, LS7766DO-TS; LS7766DH-TS
40MHz (5V), 20MHz (3.3V) Count Frequency
Separate mode-control registers for each axis
Sets of 32-bit counters, input registers, output registers,
comparators and octal status registers for each axis
Pin selectable 3-state Hex / Octal Bus
SO / DO = Single-axis / Dual-axes Octal I/O Bus
SH / DH = Single-axis / Dual-axes with pin selectable
Hex / Octal I/O Bus
Programmable Count Modes:
Quadrature (x1, x2, x4); Non-Quadrature (Up/Down),
Range Limit; Normal/Modulo-N; Non-Recycle
3V to 5.5V Operating voltage range
PIR SENSOR INTERFACE ICs
All ICs feature:
Direct Interface to PIR sensor
Two-stage differential amplifier-filter
Amplifier-filter characteristics externally programmable
Noise rejection circuitry
Programmable on-time
Single Pulse Mode
*Dual Pulse Mode (*except LS6506R, LS6507R)
LED indicator output
PIR Sensor Interface…. (16 Pins)
LS6501LP, LS6501LP-S, LS6501LP-SW
Selectable dead time
Ambient light inhibit
Regulated 5V for PIR Sensor
Triac/Relay output interface for AC/DC applications
Applications include triac or relay controlled indoor occupancy
sensors and outdoor motion-triggered lighting providing energy
savings, security and convenience
PIR Sensor Interface…. (16 Pins)
LS6505, LS6505-S
Selectable dead time
Triac output interface
Three operating modes
Each mode offers 3 operating conditions:
Mode A: On - Auto - Off
*Mode B: On then Auto until Off for 15 seconds Prior condition – Off
Mode C: On then Auto - Auto - Off for 8 seconds then Auto
*Note: Mode B is compliant with California Title 24
Wall switch sensors are adaptable to 3-way operation
with a remote switch
PIR Sensor Interface.... (16 Pins)
LS6506R, LS6506R-S; LS6507R, LS6507R-S
LS6506R drives a Latching Relay
LS6507R drives a Triac
Same common features as the other PIR Sensor Interface
ICs except for Dual Pulse Mode
Sensitivity adjustment
Pushbutton for Manual-On / Off control
Ambient light override adjustment
Selectable time-out adjustments
3 Operating Modes:
MODE 1
A) Manual On or Auto On/Auto Off
B) Manual On/Manual Off with Auto Off or Manual On
MODE 2
Manual On/Manual off or Auto Off
MODE 3
Manual On or Auto On/Manual Off or Auto Off
Applications include Ceiling or Wall-Mounted
Occupancy Sensors for control of fluorescent lights,
electronic and magnetic ballasts, motors (LS6506R),
incandescent lamps (LS6506R, LS6507R)
PIR Sensor Interface…. (14 Pins)
LS6511, LS6511-S
New!
LS6511N, LS6511N-S
LS6511N backward compatible with LS6511
Concurrent pulse mode
5V Shunt Regulator
Low Voltage Detection
Direct relay drive
Very low quiescent current
Ideal for security systems; automatic doors; motion-triggered
remote monitoring (for cameras, etc.)
PIR Sensor Interface…. (14 Pins; 16 Pins)
LS6512, LS6512-S; LS6513, LS6513-S
New!
LS6512 same as LS6511N without Low Voltage Detection
LS6513 same as LS6511N and LS6512 except
Low Voltage Detection is User selectable and Enable function
is an added feature which is also User selectable
LS6512 is ideal for automatic doors; motion-triggered remote
monitoring (for cameras, etc.) LS6513 can be used in any
application in place of LS6511N and LS6512 determined
solely by the User selected features.
SFC110415-4
BRUSHLESS DC MOTOR CONTROLS
STEPPER MOTOR CONTROLS
BLDC Motor Commutator/Controller…. (20 Pins)
LS7262, LS7262-S, LS7262-TS
Open or closed loop control of 3 and 4 phase motors
Hall Sensor inputs control output commutation sequence for
electrical sensor spacing's of 60 , 120 , 240 , or 300
Speed controlled by Pulse Width Modulation (PWM)
of output drivers
Control inputs include Analog Speed, Forward/Reverse,
Output Enable and Positive Static Braking
Overcurrent Sensing disables output drivers
Application circuits for FETs and Bipolar Transistors Drivers
5V to 28V operation
Stepper Motor Controller..... (24 Pins/28 Pins)
New!
LS8290, LS8290-S, LS8290-TS
LS8291, LS8291-S, LS8291-TS
New!
Controls Bipolar and Unipolar Stepper Motors
Full, 1/2, 1/4, 1/8, 1/6, 1/32, step modes selected with 2
mode inputs.
PWM chopper circuit for step and torque control
Direct interface to L298 for BiPolar motors
Simple interface to BiPolar or N Channel MOS
transistors for driving BiPolar and UniPolar motors
Precision DAC reference for PWM sense comparators
Fast/slow/single mixed decay control input
Automated switching between stepping and holding torques
RC input for programmable current sense blanking delay
RC input for programmable delay for switching form stepping
to holding torque (LS8291)
Separate reference voltages for stepping and holding torques
(LS8291)
Direction control input
Reset input
Step control input
Enable input
Supply current <400uA
Sync output
4.5v to 5.5V Operation (VDD—VSS)
BLDC Motor Commutator/Controller…. (20 Pins)
LS7362, LS7362-S, LS7362-TS
Same features as LS7262 except Pulse Width Modulation occurs
only in low-side drivers allowing use with High Voltage motors
BLDC Motor Controller…. (28 Pins)
LS7560N, LS7560N-S, LS7560N-TS;
LS7561N, LS7561N-S, LS7561N-TS
Backwards compatible to LS7560, LS7561
Single-Chip Open or Closed Loop Motor Controller
User Selectable Features Include:
PWM of All Drivers or Low-Side Drivers Only
Polarity of High Side Drivers, Static or Dynamic Braking
60 /300 or 120 /240 Electrical Sensor Spacing
Level-Sensitive Enable
Cycle-by-Cycle Overcurrent Sensing
Overcurrent Condition Disables All Drivers (LS7560N)
or Low-Side Drivers Only (LS7561N)
Fault LED Indicator Output 10V to 18V Operation
AC MOTOR CONTROLS
AC Motor Multi-Speed Controller…. (18 Pins)
LS7310 (Available in Non-RoHS)
Pushbutton input controls
Up to ten selectable Speed (power) Levels
A selected Speed Level input becomes an output that
can drive an LED to indicate the selected speed
Run, Pulse and Off control inputs
Applications include consumer appliances such as
Blenders, Range Hoods, Fans, etc.
AC Motor Multi-Speed Controller…. (16 Pins)
LS7315, LS7315-SW
Same features as LS7310 except there are no Run and Pulse
inputs
AC Motor Multi-Speed Controller…. (14 Pins)
LS7317, LS7317-S
New!
Pushbutton input controls
Up to 5 selectable speed (power) levels
Auto-Pulse, Boost and Off control inputs
A selected speed level input becomes an output that
can drive an LED to indicate the selected speed
Applications include consumer appliances such as
Blenders, Range Hoods, Fans, etc.
Stepper Motor Controller..... (20 Pins; 20 Pins)
LS8297, LS8297-S, LS8297-TS;
New!
LS8297CT, LS8297CT-S, LS8297CT-TS
New!
Low cost, low current, pin-compatible replacement for
L297.
Torque Ripple Compensated half-steps – LS8297CT
Controls two-phase Bipolar and four-phase Unipolar motors
Half-step and full-step modes
Direct interface to L298 for Bipolar motors
Interfaces to four AND Gates driving four N-Channel
MOSFETs for Unipolar motors
Normal/wave drive
PWM chopper circuit for current control
Two over current sense comparators with
external references input
All inputs and outputs TTL/CMOS compatible
(TTL for 5V operation)
Supply current < 400uA
Supply voltage: 4.75 to 7V
Stepper Motor Controller..... (24 Pins)
LS8397, LS8397-S, LS8397-TS
New!
Low cost, low current, replacement for L297.
L297 operating modes with added functions:
Selectable Torque Ripple Compensation MODE
Selectable Holding Torque MODE
Other features same as LS8297
SFC110415-5
LINE DRIVERS
Quad-Channel Differential Line Drivers…….(16 Pins)
LS7272, LS7272-S, LS7272-TS
New!
LS7273, LS7273-S, LS7272-TS
New!
Voltage range = 4.5V to 30V
Push-Pull or open drain (loads returned to power supply) LS7272
Open drain (loads returned to voltage independent of power
supply) LS7273
120mA sink/source output current drive
1.5 amp dynamic peak output current drive
Operating frequency up to 4MHZ
Thermal shutdown protection
Thermal shutdown protection disable input
Outptus RS422A compatible
Inputs CMOS/TTL compatible with hysteresis
Outputs fully connected or tri-state (high impedance) mode.
PROGRAMMABLE DIGITAL LOCKS
Automotive Ignition Digital Lock …. (14 Pins)
LS7220, LS7220-S
5,040 four digit Combinations (for a 10 number keypad)
Combinations are hard-wire programmed
Sense input enables chip operation
Save Memory feature saves Unlock Condition for Valet
Parking
Save input sets Save Memory and Lock input resets
Save Memory
Save Memory and Lock Status outputs
Convenience Delay determined by external capacitor
Static or Momentary Lock Control output
Machine or Area Access Digital Lock …. (14 Pins)
LS7225 (Available in Non-RoHS)
5,040 four digit Combinations (for a 10 number keypad)
Combinations are hard-wire programmed
Sequence Enable Input enables Combination Entry
Combination Entry time controlled by external capacitor
Static or Momentary Lock Control Output
Tamper Detection Output
Lock Status Output
DIVIDERS
AC Line Frequency Dividers…. (8 Pins)
REDx/y, REDx/y-S
Frequency division of 50Hz/60Hz sine waves
50Hz/60Hz Division Select input
Reset and Enable input controls
Clock input shaping network interfaces directly
with 50Hz/60Hz AC Line through a current limiting resistor
4.5V to 15V operation
Available Dividers:
5/6, 50/60, 100/120, 300/360, 500/600, 3000/3600
Selectable Six-Decade Divider…. (8 Pins)
RDD106, RDD106-S
Backwards compatible to RDD104
Divides by 101, 102, 103, 104, 105, 106
Division Select determined by state of two inputs
Divides External Clock or Crystal Oscillator Frequency
Up to 30MHz Frequency
3V to 15V operation
Keypad Programmable Digital Lock …. (20 Pins)
LS7222, LS7222-S
38,416 four digit Combinations (for a 4 x 4 keypad matrix)
3 different user programmable codes
Programmable Codes: Arm, Disarm, Duress
Lock and Program Status Outputs
Static and Momentary Lock Control outputs
Alarm and Tamper Detection outputs
Mixed-Signal Full Custom Integrated Circuits from LSI/CSI
In addition to its line of Standard Product ICs, LSI/CSI has been producing
Turnkey, Mixed-Signal Full Custom ICs for a broad range of industries since 1969.
Our Capabilities Brochure describes the Processes, Non-Volatile Memory Options and Design
Methodologies that show why we are the ideal high-volume, low-cost solution.
Please contact us to receive our Capabilities Brochure.
We can be reached at 631-271-0400, or [email protected].
Alternatively, you can download this brochure from our Web Site at: http://www.lsicsi.com/brochure.htm.
SFC110415-6
LS6506R, LS6507R PRESS RELEASE
VERSATILE PIR INTERFACE IC CONTROLS ANY TYPE OF AC LOAD
LSI/CSI introduces the LS6506R, a step forward in PIR Sensor Interface ICs. Since the LS6506R is designed to drive
a latching relay, it can used in a Wall Switch configuration (no Neutral available) to enable the full AC Mains cycle to
be applied across any load rendering the Wall Switch suitable for driving all types of resistive and inductive loads including incandescent lamps, fluorescent lamps, electronic and magnetic transformers, motors, etc. Products incorporating the LS6506R produce energy savings in commercial and home applications. A sister chip, the LS6507R, drives a
triac in series with the load and is suitable to be used in a lower cost Wall Switch configuration for driving incandescent lamp loads.
For home and commercial occupancy sensor applications, the ICs can be used in Wall Switch configurations to manually or automatically switch loads on and off. For commercial applications, a feature is offered where the lights can be
manually switched off and will remain off as long as motion is detected allowing for uninterrupted Power Point Presentations, etc.
Other features include:
Five timeout selections ranging between 30 seconds and 30 minutes.
Three operating modes.
On-chip voltage regulator for reliable performance.
PIR sensitivity adjustment.
Ambient light override control.
LED indication for motion detection.
50Hz/60Hz operation.
LS6506R and LS6507R are available in 16-Pin SOIC and DIP packages.
SFC110415-7
LS7082N1, LS7083N, LS7084N, LS7183N, LS7184N PRESS RELEASE
QUADRATURE CLOCK CONVERTER ICs
LSI/CSI announces the addition of five new devices to its family of Quadrature Clock Converter ICs. Designated
LS7082N1, LS7083N, LS7084N, LS7183N and LS7184N, these devices are designed to interface between incremental
encoders and counting devices by converting the encoder quadrature outputs into directional up/down clocks or clock and
direction signals for driving the counting devices. When interfaced with microcontrollers, these devices can free up the resources of a microcontroller by relieving its computational burden used for decoding the quadrature signals. This is especially true at high speeds where the microcontroller becomes an unwieldy tool in performing the task effectively.
According to Peter J. Visconti, LSI‘s VP of Sales & Marketing, besides their primary application in motion control systems, these devices can be used in a variety of systems requiring control with directional clocks. One such application is
replacing a mechanical potentiometer with a precision control comprised of a Rotary Encoder, Quadrature Clock Converter
and Digital Potentiometer (think audio volume control, etc).
These new Quadrature Clock Converters are backward compatible with their respective older versions, LS7082N, LS7083,
LS7084, LS7183 and LS7184, while providing an enhanced feature set.
Features include:
x1, x2 or x4 frequency multiplication of the quadrature clock
Up-clock and down-clock outputs or clock and direction outputs
Programmable output clock pulse width
On-chip filtering of quadrature inputs for added reliability
Up to 16MHz output clock frequency
3V to 12V operation
TTL and CMOS compatibility
LS7082N1 is available in 14-Pin DIP and SOIC packages.
LS7083N, LS7084N, LS7183N and LS7184N are available in 8-Pin DIP and SOIC packages.
SFC110415-8
LS7211N, LS7212N, LS7215, LS7216 PRESS RELEASE
PROGRAMMABLE DIGITAL DELAY TIMER ICs
LSI/CSI announces the addition of four new devices to its family of Programmable Digital Delay Timers. Designated
LS7211N, LS7212N, LS7215 and LS7216, these ICs provide delay times programmable from microseconds to days
using 8 Binary-Weighted Delay bits. An external clock or oscillator can be used as the time base for these ICs. The onchip oscillator for LS7211N, LS7215 is controlled by an external RC while the on-chip oscillator for the LS7212N,
LS7216 is controlled by an external crystal.
The ICs can be operated in either of 4 Operating Modes:
1. One-Shot
2. Delayed Operate
3. Delayed Release
4. Dual Delay.
Selectable prescalers are available to generate delays in units of minutes from 50Hz / 60Hz frequency sources
(LS7211N, LS7215) and delays in units of seconds or minutes from a Watch Crystal (LS7212N, LS7216).
According to Pete Visconti, LSI/CSI‘s VP of Sales and Marketing, the ability of LS7215 and LS7216 to latch BinaryWeighted Delay bits from a shared 8-bit Bus opens up applications for these ICs to be used in a wide range of uC based
systems. Typical applications include Time Delay Relays for Medical Equipment, HVAC, Automotive, Security Systems, Lighting Controls, etc.
Providing added flexibility, the LS7215 and LS7216 have an Open-Drain Output in addition to the standard push-pull
Output available on the LS7211N and LS7212N. This added output allows the IC to direct drive a Relay coil returned
to the same voltage as the chip VDD or, using one external transistor, the IC can control a Relay coil returned to a voltage as high as 110V with a chip VDD as low as 3V. The push-pull Output can be used to light an LED to indicate that
the Relay coil is energized.
Other features include:
Wide Operating voltage range: 3V to 18V
Low Current Drain
Direct drive of Relays
Triggered input for delay initiation
Reset Input for Delay abort
LS7211N and LS7212N are available
in 18-Pin DIP and SOIC packages.
LS7215 and LS7216 are available
in 20-Pin DIP and SOIC packages.
SFC110415-9
LS7272/LS7273 PRESS RELEASE
HIGH SPEED, HIGH VOLTAGE, QUAD-CHANNEL DIFFERENTIAL
LINE DRIVERS WITH HIGH OUTPUT DRIVE CURRENT
Designated LS7272 and LS7273, these new Quad Channel Differential Line drivers are technically superior and
lower cost than the popular and similar OL7272, ET7272 and the ET7273 Quad Line Drivers. The LS7272 and
LS7273 drivers operate over an input voltage range of 4.5 to 30 volts and can operate up to 4MHz. The line drivers
also have a built-in output drive thermal shutdown protection in case of overload. These fully Tri-Stateable outputs
can be configured to be push-pull or open drain. The LS7272 has an input to select either push-pull or open drain
outputs with the loads on the open drain outputs returnable to the power supply voltage or lower. The LS7273 has
only open drain outputs with the loads returnable to voltage independent of the power supply voltage up to maximum of 30 volts. There are four independent CMOS/TTL compatible inputs with hysteresis and eight short circuit
proof true and complementary outputs.
Other Features Include:
120 ma sink output current drive
120 ma source output current drive (LS7272)
1.5 Amp dynamic peak output current drive
RS422A compatible outputs
Enable input
Thermal shut down disable input
Inputs CMOS/TTL compatible with hysteresis
The LS7272 and LS7273 are available in 16 pin DIP, SOIC, and TSSOP packages.
SFC110415-10
LS7366R PRESS RELEASE
32-BIT QUADRATURE COUNTER WITH SERIAL (SPI) INTERFACE
OFFERS MULTI-MODE PROGRAMMABILITY
LSI/CSI announces the expansion of their line of Encoder Interface/Quadrature Counter ICs with the addition of the
LS7366R, an Integrated Circuit for decoding and counting quadrature clocks directly from Incremental Encoders.
According to Pete Visconti, VP Sales and Marketing, "A huge advantage is gained by our customers in that the
LS7366R provides for a dedicated solution to position and displacement tracking at 40x10 6/sec line rate (at 5V)
from the encoder and a count limit of 232. Its serial interface (SPI) greatly reduces the required IO wire count as compared to a parallel bus structure.‖ It can also operate with non-quadrature clock signals and provides various counting modes for signal conditioning. The LS7366R operates over the voltage range of 3V to 5.5V.
Programming of the LS7366R and all communications between itself and a host controller are made with four simple instructions: READ_reg, WRITE_reg, LOAD_reg and CLEAR_reg. The functional modes are controlled with
two bytes of data written into two on-chip Mode Registers.
The configurable modes are:
• Quadrature/non-quadrature count inputs
• Quad cycle resolution selection by factor of x1, x2 or x4
• Modulo-n counting for programmable frequency generation
• Range-limit counting for Limit-switch emulation
• Single-cycle counting
• 1-Byte/2-Byte/3-Byte/4-Byte counter modes with auto-adjust of IO byte count.
The Count related status is stored in a Status register. A 32-bit Input Register along with a
32-bit Comparator is provided for comparing a target value with the instantaneous count.
Two maskable output Flags are also provided for signaling count related events. The Index and the Quadrature inputs are digitally filtered for noise suppression.
The LS7366R is offered in 14-Pin DIP, SOIC and TSSOP packages
SFC110415-11
LS7636, LS7637 PRESS RELEASE
NEW REVERSE PHASE (TRAILING-EDGE) DIMMER IC ELIMINATES RFI
LSI/CSI announces the addition of four innovative Reverse Phase Dimmers, LS7636, LS7636FO, LS7637 and
LS7637FO, to its extensive line of Lighting Control ICs. According to Pete Visconti, VP Sales and Marketing, "A
huge advantage is gained by our customers using LSI‘s ICs employing Reverse Phase (Trailing-Edge) technology
driving FETs or IGBTs. These new ICs overcome the disadvantages associated with triac-based (Leading-Edge) dimmers. Dimmers made with these new ICs eliminate the RFI generated by triac-based light dimmers that can interfere
with a nearby electronics such as an AM radio.‖
A Reverse Phase Dimmer IC turns on the drive transistors at the zero-crossover point of each half cycle, enabling a
slow current rise. Current is terminated later during the half-cycle depending on the desired dimming level. RFI generation is minimized since power to the load is not turned on abruptly as with leading-edge (triac-based) dimmers
eliminating the need for external filtering. Another important benefit is that these Dimmer ICs can drive any Electronic Transformer.
The LS7636 ICs automatically reverse direction when reaching maximum or minimum intensity while the LS7637
ICs stop dimming when reaching maximum or minimum intensity. LSI‘s LS7636FO and LS7637FO versions power
up to Full–On intensity when AC power is first applied.
All of these ICs have three selectable operating modes. These modes allow the load to be turned on to maximum intensity or to a previous set memory level in response to a short pushbutton application and to continue dimming in the
same direction or reverse with each new long pushbutton application.
Other features include:
Soft turn-on and soft turn-off.
Local or remote Pushbutton control. Local Touch control.
Interfaces with N-Channel FETs or IGBT power devices to drive output loads.
Two application configurations available:
1. A single output driver version for moderate power loads.
2. A dual output driver version for large power loads.
Over Current Sense Input shuts down the output if the voltage across
a fractional-Ohm feedback resistor exceeds an internal threshold.
50Hz/60Hz AC line frequency
115VAC/220VAC operation
Supply voltage: 12V
LS7636, LS7636FO, LS7637 and LS7637FO
are available in 8-Pin DIP and SOIC packages
SFC110415-12
LS8290, LS8291 PRESS RELEASE
LSI ADDS TWO PRECISION LSI, LOW COST MICRO-STEPPING MOTOR
CONTROLLER ICs TO ITS LINE OF STEPPER MOTOR CONTROLLERS
FOR BIPOLAR AND UNIPOLAR MOTORS
LSI/CSI announces two new additions to our family of high performance stepper motor controller ICs. Designated
LS8290 and LS8291 and operating from a nominal +5VDC, these devices offer programmable stepping resolution at full,
1/2, 1/4, 1/8, 1/16 and 1/32 step with Fast, Slow and Single Mixed Decay Modes, a Nominal clock frequency of 5mHz is
used to generate a 51kHz PWM frequency with 256 step resolution. Internal DAC based reference voltages produce high
resolution PWM chopper circuit for step and torque control for the output drivers. According to Pete Visconti, LSI‘s VP
Sales and Marketing, both of these devices offer four phase outputs and two inhibit output allowing the user to select a
suitable H-Bridge FET driver, H-Bridge bipolar driver or the popular L298 for the user‘s application. Two internal DACs
convert the target PWM data from a step-sequence look-up table into analog voltages as percentages of an external reference voltage. These voltages, in conjunction with the winding current sense voltages, regulate the PWM duty cycles of
the driver outputs. Fast-decay, Slow-decay and Mixed-decay can be selected to suit the characteristics of the motor used.
Input pins are included to control Step, Enable, Forward/Reverse, and Reset to home. A programmable current sense
blanking delay is generated at the start of each PWM cycle. These ICs have an on chip oscillator that is clocked with external RC or crystal. Both ICs require a low typical supply current of 400µA.
The LS8291 additionally offers a Programmable Level of Holding Torque for reduced power. When enabled, the holding
torque reference voltage is switched in after a programmable delay following a micro-step, placing the drivers at the reduced torque level. Also included is a PWM sync Pulse Output available for External Slope-compensation
Other features include:
Bipolar and Unipolar Stepper Motor Control
RC input for programmable current sense blanking delay
RC input for programmable delay for switching from Stepping to Holding Torque
RC input for programmable delay when switching from fast to slow decay during single-mixed decay mode
Separate reference voltages for stepping and holding torques
System clock control using RC or crystal
Sync output for driving an exterior slope compensation scheme
.
LS8290
is available in 24-pin
DIP, SOIC and TSSOP packages
LS8291 is available in 28-pin
DIP, SOIC and TSSOP packages
SFC110415-13
LS8297, LS8297CT, LS8397 PRESS RELEASE
PRECISION LOW COST, STEPPER MOTOR CONTROLLER ICs
FOR BIPOLAR AND UNIPOLAR MOTORS
LSI/CSI announces the availability of three new high performance stepper motor controller ICs. Designated LS8297,
LS8297CT and LS8397, these ICs can replace the expensive L297 in all applications, while providing additional features not available in L297. According to Pete Visconti, LSI‘s VP Sales and Marketing, all these devices offer half-step
and full-step sequences in both normal drive and wave drive modes similar to the L297. In addition the LS8297CT and
the LS8397 offer correction for the torque-ripple, not provided in L297 half-step sequence. A power saving holdingtorque mode is also available in LS8397 for maintaining the drivers at a reduced power level when the motor is not
turning. Four phase outputs and two inhibit outputs are provided for driving external H-bridge drivers, allowing for the
selection of a standard driver, such as the popular L298 or an application specific custom driver. An external reference
voltage, in conjunction with the winding current sense voltages, regulate the PWM duty cycles of the driver outputs.
One of two decay modes, fast-decay and slow-decay, can be selected to suit the characteristics of the motor winding.
LS8297 and LS8297CT features include:
Pin-for-pin cost effective replacement for L297
Half and full step sequences
Normal-drive/wave-drive
Torque ripple correction in LS8297CT
PWM chopper circuit for motor current control
Inputs for step, forward/reverse, reset and output blanking control
Supply current < 400uA
Supply voltage: 4.5V to 7V
LS8397 includes all of the above plus a mode for reduced power holding torque.
LS8297 and LS8297CT are available in available in 20-pin DIP, SOIC and TSSOP packages
LS8397 is available in 24-pin DIP, SOIC and TSSOP packages
SFC110415-14
ORDERING SYSTEM
CODE
PACKAGE
NOTES
P/N
P/N-SD
P/N-S
P/N-SW
P/N-S14
P/N-C
P/N-CM
P/N-TS
P/N-TS24
RoHS Compliant Standard Plastic Dip
RoHS Compliant Skinny DIP option
RoHS Compliant Standard SOIC
RoHS Compliant Widebody SOIC option
RoHS Compliant 14-Pin SOIC version of 8-pin part
Ceramic DIP Option
Ceramic Military DIP Option
RoHS Compliant TSSOP
24-pin RoHS Compliant TSSOP version of 20-pin part
1,2,3
1,2,3
1,2,3,4
1,2,3,4
1,2,3,4
1,2,3,5
1,2,3,6
1,2,3,4
1,2,3,4
Note 1: See Table 1 for package body widths
Note 2: Package outline drawings conform to JEDEC standards
Note 3: Packages shipped in anti-static tubes
Note 4: Tape and Reel option is available. Contact factory for details.
Note 5: Includes Mil-Std 883E Class B visual per Method 2014, plus fine and gross leak testing per Method 1014
Note 6: Includes all testing per Note 5 plus HTRB Burn-In at 125 ⁰ C for 168 hours per Mil-Std 883E Class B, Method 1015.
Table 1. Package Body Width (mils) - All packages conform to JEDEC Standards
# of Pins
P/N, -C, -CM
-SD
-S
-SW
-TS
8
300
-
150
-
-
14
300
-
150
-
173
16
300
-
150
300
-
18
300
-
300
-
-
20
300
-
300
-
173
24
600
300
300
-
173
28
600
*
300
-
173
38
-
-
-
-
173
40
600
-
-
-
-
48
-
-
-
-
240
*28 –Pin ―SD‖ package is no longer available
ADDITIONAL ORDERING OPTIONS:
Probed Wafers (P/N-PW), Waffle Packed Die (P/N-WP)
Non-RoHS Compliant Packages may be available by Special
Order—Contact Factory for details
All our standard Products are assembled in RoHS
Compliant packages. Non-RoHS packages may be
Available on special order. Please contact our Sales
Department for more information.
LSI/CSI Data Sheets can be downloaded directly
from our website, www.lsicsi.com
Price and delivery information can be obtained
by calling 631-271-0400 or sending an email to
[email protected]
LSI/CSI is certified to ISO 9001-2008
LSI/CSI has been ISO certified since 1996
Package Outline Drawings are available at:
http://www.lsicsi.com/orderinginfo.htm
SFC110415-15
SFC110415-16
LSI CSI - Design and Production of Full Custom and Standard Integrated Circuits
SUNDAY, JULY 15, 2012
Home > Products > Counters
Note: Please check the "Last Updated" date under the Part Number to make sure that
you have the latest Data Sheet.
For Non-RoHS Packages , please contact the factory for
availability.
8/6 Decade Up Counter with 8 Decade Latch…. (40 Pins)
LS7030
Last Updated: 01/27/03
LS7031
Last Updated: 01/27/03
10MHz Count Frequency
Multiplexed BCD and 7-Segment (LS7030) data outputs
Leading Zero Blanking output
On-chip Scan Oscillator
Decimal Point and Overflow control inputs
The LS7031 can latch external prescalers into
the two LSD latches for counting to 1 GHz
4.75V to 15V operation
6 Decade Pre-Determining Up/Down Counter…. (40 Pins)
LS7055; LS7056
Last Updated: 01/27/03
250 kHz Count Frequency
Fully Synchronous counting
Multiplexed BCD and 7 Segment data outputs
Preset, Presignal and Main Signal Storage Registers
Three Comparators with Output Flags
Thumbwheel interface for loading registers
On-chip Scan Oscillator
4.75V to 15V operation
Return to Top
32-Bit/Dual 16-Bit Binary Up Counter…. (18 Pins)
http://www.lsicsi.com/counters.htm[2012-7-15 13:39:49]
LSI CSI - Design and Production of Full Custom and Standard Integrated Circuits
LS7060, LS7060-S; LS7062, LS7062-S
Last Updated: 01/27/03
15MHz Count Frequency
Byte multiplexed Three-State data outputs
Unique Cascade Feature allows data bytes from many counters to be
sequentially multiplexed to the output bus in a Multiple Counter System
32-bit latch
4.75V to 5.25V operation
24-Bit Multi-Mode Counter…. (20 Pins)
LS7166, LS7166-S, LS7166-TS24
Last Updated: 12/15/08
25 MHz Count Frequency
8-Bit I/O bus
24-Bit Comparator
Programmable Count Modes: Quadrature (x1, x2, x4); Non-Quadrature,
Normal/Modulo-N; 24 Hour Clock; Non-Recycle, Binary; BCD
TTL and CMOS compatible
3V to 5.5V operation
24-Bit x 2 Multi-Mode Counter…. (28 Pins)
LS7266R1, LS7266R1-S, LS7266R1-TS
Last Updated: 08/04/09
Up to 30MHz Count Frequency
8-Bit I/O bus
Dual 24-Bit Comparator
Programmable Count Modes: Quadrature (x1, x2, x4); Non-Quadrature,
Normal/Modulo-N; Range Limit; Non-Recycle, Binary; BCD
TTL and CMOS compatible
3V to 5.5V operation
32-Bit Multi-Mode Counter with Serial Interface.. (14 Pins)
LS7366R, LS7366R-S, LS7366R-TS
Last Updated: 06/01/12
Synchronous (SPI) serial interface.
Up to 40 Mhz Counting Frequency
32-bit Counter, Comparator, Input and Output Registers
Two 8-bit registers to program functional modes
8-bit instruction register and 8-bit status register
Programmable input for Counter Load
Output Register Load or Counter Reset
Modulo-N; Non-recycle; Range-limit or
Free Running modes of up/down counting
8-bit, 16-bit, 24-bit and 32-bit Programmable configuration
http://www.lsicsi.com/counters.htm[2012-7-15 13:39:49]
LSI CSI - Design and Production of Full Custom and Standard Integrated Circuits
3V to 5.5V Operation
24-Bit x 4 Multi-Mode Counter.. (48 Pins)
LS7566R-TS
Last Updated: 07/21/08
Up to 40MHz Count Frequency
3-State Octal I/O Bus
Each of the four Binary Counters have independent Support Circuits:
Comparators, Registers, Latches, etc.
Programmable count modes include:
Quadrature (x1, x2, x4); Non-Quadrature (Up/Down); Free-Run, Non-Recycle,
Modulo-N, Range-Limit
3V to 5.5V Operation
32-Bit Quadrature Counters.... (24; 28; 38; 48 Pins)
LS7766SO, LS7766SO-S, LS7766SO-TS; LS7766SH-TS 1-Axis
LS7766DO, LS7766DO-S, LS7766DO-TS; LS7766DH-TS 2-Axis
Last Update: 06/01/12
Direct interface with Incremental Encoders
40MHz(5V). 20Mhz(3.3V) Quadrature Clock Frequency
Programmable I/Os for Index and Marker Flags
Separate mode-control registers for each axis
Sets of 32-bit counters,input registers, output registers, comparators and octal
status registers for each axis
Digital filtering of input quadrature clocks
Pin selectable 3-state Hex / Octal bus
SD / DO = Single-axis / Dual-axes Octal I/O Bus
SH / DH = Single-axis / Dual-axes with pin selectable Hex / Octal I/O Bus
Programmable count modes include:
Quadrature (x1, x2, x4); Non-Quadrature (Up/Down);
Range Limit; Normal/Module-N; Non-Recycle
3V to 5.5V Operation
Home > Products > Counters
Return to Top
http://www.lsicsi.com/counters.htm[2012-7-15 13:39:49]
LSI/CSI
LSI/CSI
LSI
Computer Systems, Inc.
ICs
that Computer
make products better
LSI
Systems,
ICs that make products better
Inc.
PROVEN LEADERS IN
THE DESIGN OF FULL
CUSTOM INTEGRATED
MAKE YOUR PRODUCT
THE BEST IT CAN BE
CIRCUITS SINCE 1969
◆ High performance at a low unit cost
◆ Industry-best turnaround time
THE IDEAL HIGH-VOLUME,
LOW-COST SOLUTION
SUPERIOR PERFORMANCE,
PROPRIETARY PROTECTION
◆ Superior innovative designs, proven
across a broad range of industries
Specifying an LSI / CSI full custom IC is
LSI / CSI chip designers look beyond
the most cost-efficient way to design
just the specifications, to innovate
◆ Complete turnkey development
maximum functionality, performance,
and design-in characteristics that
◆ Total design support, from concept
to silicon and beyond
reliability and value into your high-
enable you to differentiate your
volume products. There are widespread
product and realize savings that
◆ Multiple foundry partners for
on-time, reliable production
misconceptions that all
result from:
full custom IC
• Lower power consumption
development
• Better product performance
◆ 100% tested and guaranteed ICs,
using advanced ATE
◆ Worldwide support and service
costs are
• Greater product
extremely expen-
reliability.
• Analog
sive. However, our
By designing a
• Digital
NRE charges are
custom chip that
• Mixed-signal
very affordable.
• Fusible link
In addition,
integrates
our full custom
all required
• EEPROM
ICs have been
analog and
• MOS
proven to deliver
• Bipolar
the lowest per-unit
• BCDMOS
cost for high-volume products,
• BiCMOS
and provide additional savings
full custom IC is
by requiring the least amount of
the smallest, most
• EPROM
NON-VOLATILE
MEMORY OPTIONS
outboard components to:
• Simplify your manufacturing
process
• Reduce your inventory costs
• Lower your testing costs.
economically
digital functions, we
ensure that your
efficient solution
for your needs.
The full custom
IC we design for you is your
intellectual property, exclusively.
WITH AN LSI/CSI
FULL CUSTOM IC
STANDARD AND
MODIFIED-STANDARD:
OFF-THE-SHELF
AND ON THE MONEY
LSI / CSI also manufactures several
TURNKEY DEVELOPMENT,
FASTER TURNAROUND
FABULOUS
FAB-LESS FLEXIBILITY
non-proprietary standard integrated
LSI / CSI provides true turnkey develop-
LSI / CSI focuses on the optimal design
circuits, and can often meet an OEM’s
ment of full custom ICs. The more we
and development of your full custom
design specifications with an existing
know about your requirements, and
IC, while providing the increased
chip design – or by quickly modifying
the earlier in your design process we
flexibility and superior manufacturing
one of our standard ICs. These readily
know it, the more we can increase
technology of our multiple foundry
available chips are ideal for a broad
system integration, enhance your
partners. Our fab-less approach allows
range of applications, including:
product's performance, reduce your
us to design your IC in the process that
costs and ensure timely delivery. From
offers the best balance of performance
concept to silicon to finished product,
and cost, while LSI / CSI quality control
no other integrated circuit developer
and 100% testing ensure that we
beats our time-to-market with fully
deliver reliable ICs that meet the most
◆ Dividers
tested, guaranteed full custom ICs.
exacting standards.
◆ Incremental Encoder Interfaces
◆ AC Motor Controllers
◆ Brushless DC Motor Controllers
◆ Counters
◆ Lighting Controls
◆ PIR Motion Detector Interfaces
◆ Programmable Digital Delay Timers
◆ Programmable Digital Locks
LSI / CSI’s numerous
foundry partners provide
multi-sourced production
capabilities to support
your full custom ICs.
Ask for our Standard IC
Short Form Catalog
or visit
www.lsicsi.com
LET AN LSI /CSI
A PROVEN LEADER FOR OVER
THREE DECADES
MAKE YOUR
PLAs, Gate Arrays and Standard Cell
Founded in 1969, LSI Computer
www.lsicsi.com
FULL CUSTOM IC
WHICH IC SOLUTION IS THE
RIGHT IC SOLUTION?
PRODUCT BETTER
ASICs can't match the low-cost / high-
Systems, Inc. began operations as the
performance benefits of full custom
world's first fab-less semiconductor
ICs or microcontrollers (µCs). So, when
company. Since inception, LSI / CSI
cost and performance drive your
has been a leader in the design and
decision-making process, how will you
production of full custom and standard
decide between a full custom IC and a
integrated circuits. Using a broad array
µC? LSI / CSI suggests you compare the
of process technologies, LSI / CSI has
cost impact of each on your product.
produced ICs for customers ranging
Because we believe that if you don't
from the consumer and industrial
consider a full custom IC, there's a
marketplace to military and aerospace
good chance you're leaving money
industries. Our proven expertise and
on the table. A full custom IC also
strong reputation have made us the
provides maximum protection for
IC provider of choice for leading
your intellectual property, as well as
manufacturers in a broad range
guarding against possible µC shortages
of industries.
(allotments) that can occur in good
economic times.
LSI / CSI full custom integrated circuits have much lower NREs and
faster turnaround times than you may think. For a free consultation,
or a quote, call 631 271-0400, or email [email protected].
An ISO 9001:2000 Certified Company
LSI / CSI
LSI Computer Systems, Inc.
ICs that make products better
1235 Walt Whitman Road
Melville, New York 11747-3086
Phone: 631 271-0400 • Fax: 631 271-0405
[email protected] • www.lsicsi.com
© 2003 LSI Computer Systems, Inc. All rights reserved.