Catalyst CAT5114ZI-10-G 32-tap digitally programmable potentiometer (dppâ ¢) Datasheet

CAT5114
32-Tap Digitally Programmable Potentiometer (DPP™)
FEATURES
DESCRIPTION
„ 32-position linear taper potentiometer
The CAT5114 is a single digitally programmable
potentiometer (DPP™) designed as a electronic
replacement for mechanical potentiometers and trim
pots. Ideal for automated adjustments on high volume
production lines, they are also well suited for
applications where equipment requiring periodic
adjustment is either difficult to access or located in a
hazardous or remote environment.
„ Non-volatile EEPROM wiper storage
„ Low standby current
„ Single supply operation: 2.5V – 6V
„ Increment up/down serial interface
„ Resistance values: 10kΩ, 50kΩ and 100kΩ
„ Available in PDIP, SOIC, TSSOP, MSOP and
space saving 2 x 2.5mm TDFN packages
The CAT5114 contains a 32-tap series resistor array
connected between two terminals RH and RL. An up/
down counter and decoder that are controlled by three
input pins, determines which tap is connected to the
wiper, RW. The wiper setting, stored in nonvolatile
memory, is not lost when the device is powered down
and is automatically reinstated when power is
returned. The wiper can be adjusted to test new
system values without affecting the stored setting.
Wiper-control of the CAT5114 is accomplished with
¯¯ , U/D̄, and INC
¯¯¯ . The INC
¯¯¯
three input control pins, CS
input increments the wiper in the direction which is
¯¯
determined by the logic state of the U/D̄ input. The CS
input is used to select the device and also store the
wiper position prior to power down.
APPLICATIONS
„ Automated product calibration
„ Remote control adjustments
„ Offset, gain and zero control
„ Tamper-proof calibrations
„ Contrast, brightness and volume controls
„ Motor controls and feedback systems
„ Programmable analog functions
The digitally programmable potentiometer can be
used as a three-terminal resistive divider or as a twoterminal variable resistor. DPPs bring variability and
programmability to a wide variety of applications
including control, parameter adjustments, and signal
processing.
For Ordering Information details, see page 14.
FUNCTIONAL DIAGRAM
U/D
INC
CS
VCC
INC
RH/VH
30
29
RH/VH
U/D
Control
and
Memory
RH/VH
31
5-BIT
UP/DOWN
COUNTER
5-BIT
NONVOLATILE
MEMORY
28
32-POSITION
DECODER
RW/VW
CS
TRANSFER
GATES
RESISTOR
ARRAY
RW/VW
2
Power On Recall
GND
RL/VL
VCC
GND
STORE AND
RECALL
CONTROL
CIRCUITRY
1
0
RL/VL
RW/VW
General
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
Detailed
1
RL/VL
Electronic Potentiometer
Implementation
Doc. No. MD-2007 Rev. O
CAT5114
PIN CONFIGURATION
PIN DESCRIPTIONS
PDIP 8-Lead (L), SOIC 8-Lead (V),
MSOP 8-Lead (Z)
¯¯¯
INC
1
U/D̄
2
RH
3
GND
4
TSSOP 8-Lead (Y)
¯¯
CS
1
VCC
2
¯¯¯
INC
3
U/D̄
4
8
CAT
RL
7
RWB
6
GND
5
RH
CAT
Name Function
¯¯¯
INC
Increment Control
8
VCC
U/D̄
Up/Down Control
7
¯¯
CS
RH
Potentiometer High Terminal
6
RL
5
RWB
GND Ground
TDFN 8-Pad
(ZD7, VP2) Top View
¯¯¯ 1
INC
8 VCC
U/D̄ 2
¯¯
7 CS
RH 3
6 RL
GND 4
RW
Buffered Wiper Terminal
RL
Potentiometer Low Terminal
¯¯
CS
Chip Select
VCC
Supply Voltage
5 RWB
PIN FUNCTION
¯¯¯ : Increment Control Input
INC
¯¯¯ input moves the wiper in the up or down
The INC
direction determined by the condition of the U/D̄ input.
¯¯¯ and U/D̄ inputs will not
high state, activity on the INC
affect or change the position of the wiper.
U/D̄: Up/Down Control Input
The U/D̄ input controls the direction of the wiper
¯¯ is low, any
movement. When in a high state and CS
¯¯¯
high-to-low transition on INC will cause the wiper to
move one increment toward the RH terminal. When in
¯¯ is low, any high-to-low transition
a low state and CS
¯¯¯
on INC will cause the wiper to move one increment
towards the RL terminal.
The CAT5114 operates like a digitally controlled
potentiometer with RH and RL equivalent to the high
and low terminals and RW equivalent to the mecha–
nical potentiometer's wiper. There are 32 available tap
positions including the resistor end points, RH and RL.
There are 31 resistor elements connected in series
between the RH and RL terminals. The wiper terminal
is connected to one of the 32 taps and controlled by
¯¯¯, U/D̄ and CS
¯¯ . These inputs control a
three inputs, INC
seven-bit up/down counter whose output is decoded
to select the wiper position. The selected wiper
position can be stored in non-volatile memory using
¯¯¯ and CS
¯¯ inputs.
the INC
DEVICE OPERATION
RH: High End Potentiometer Terminal
RH is the high end terminal of the potentiometer. It is
not required that this terminal be connected to a
potential greater than the RL terminal. Voltage applied
to the RH terminal cannot exceed the supply voltage,
VCC or go below ground, GND.
¯¯ set LOW the CAT5114 is selected and will
With CS
¯¯¯ inputs. HIGH to LOW
respond to the U/D̄ and INC
¯¯¯ wil increment or decrement the wiper
transitions on INC
(depending on the state of the U/D̄ input and seven-bit
counter). The wiper, when at either fixed terminal, acts
like its mechanical equivalent and does not move
beyond the last position. The value of the counter is
¯¯ transitions
stored in nonvolatile memory whenever CS
¯¯¯ input is also HIGH. When the
HIGH while the INC
CAT5114 is powered-down, the last stored wiper counter
position is maintained in the nonvolatile memory. When
power is restored, the contents of the memory are
recalled and the counter is set to the value stored.
RW: Wiper Potentiometer Terminal
RW is the wiper terminal of the potentiometer. Its
position on the resistor array is controlled by the
¯¯¯, U/D̄ and CS
¯¯ . Voltage applied to
control inputs, INC
the RW terminal cannot exceed the supply voltage,
VCC or go below ground, GND.
RL: Low End Potentiometer Terminal
RL is the low end terminal of the potentiometer. It is not
required that this terminal be connected to a potential less
than the RH terminal. Voltage applied to the RL terminal
cannot exceed the supply voltage, VCC or go below
ground, GND. RL and RH are electrically interchangeable.
¯¯¯ set low, the CAT5114 may be de-selected
With INC
and powered down without storing the current wiper
position in nonvolatile memory. This allows the system
to always power up to a preset value stored in nonvolatile memory.
¯¯ : Chip Select
CS
The chip select input is used to activate the control
input of the CAT5114 and is active low. When in a
Doc. No. MD-2007 Rev. O
2
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT5114
RH
OPERATION MODES
¯¯¯
INC
¯¯
CS
U/D̄
Operation
High to Low
Low
High
Wiper toward H
High to Low
Low
Low
Wiper toward L
High
Low to High
X
Store Wiper Position
Low
Low to High
X
No Store, Return to Standby
X
High
X
Standby
ABSOLUTE MAXIMUM RATINGS
Parameters
Supply Voltage
VCC to GND
Inputs
¯¯ to GND
CS
¯¯¯ to GND
INC
U/D̄ to GND
H to GND
L to GND
W to GND
CH
RWI
RW
CW
CL
RL
Potentiometer
Equivalent Circuit
(1)
Ratings
Units
-0.5 to +7V
V
-0.5 to VCC +0.5
-0.5 to VCC +0.5
-0.5 to VCC +0.5
-0.5 to VCC +0.5
-0.5 to VCC +0.5
-0.5 to VCC +0.5
V
V
V
V
V
V
Parameters
Operating Ambient Temperature
Industrial (‘I’ suffix)
Junction Temperature
Storage Temperature
Lead Soldering (10s max)
Ratings
Units
-40 to +85
+150
-65 to 150
+300
ºC
ºC
ºC
ºC
RELIABILITY CHARACTERISTICS
Symbol
Test Method
Min
ESD Susceptibility
MIL-STD-883, Test Method 3015
2000
V
Latch-Up
JEDEC Standard 17
100
mA
TDR
Data Retention
MIL-STD-883, Test Method 1008
100
Years
NEND
Endurance
MIL-STD-883, Test Method 1003
1,000,000
Stores
VZAP
(2)
ILTH (2)(3)
Parameter
Typ
Max
Units
DC ELECTRICAL CHARACTERISTICS
VCC = +2.5V to +6V unless otherwise specified
Power Supply
Symbol
VCC
Parameter
Operating Voltage Range
ICC1
Supply Current (Increment)
ICC2
Supply Current (Write)
ISB1(3)
Conditions
Supply Current (Standby)
VCC = 6V, f = 1MHz, IW = 0
VCC = 6V, f = 250kHz, IW = 0
Programming, VCC = 6V
VCC = 3V
¯¯ = VCC - 0.3V
CS
¯¯¯ = VCC - 0.3V or GND
U/D̄, INC
Min
Typ
Max
Units
2.5
–
–
–
–
–
–
–
–
–
6.0
100
50
1000
500
V
µA
µA
µA
µA
–
–
1
µA
Notes
(1) Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions outside of those listed in the operational sections of this
specification is not implied. Exposure to any absolute maximum rating for extended periods may affect device performance and reliability.
(2) This parameter is tested initially and after a design or process change that affects the parameter.
(3) Latch-up protection is provided for stresses up to 100mA on address and data pins from -1V to VCC + 1V.
(4) IW = source or sink.
(5) These parameters are periodically sampled and are not 100% tested.
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
3
Doc. No. MD-2007 Rev. O
CAT5114
Logic Inputs
Symbol
Parameter
Conditions
IIH
Input Leakage Current
VIN = VCC
IIL
Input Leakage Current
VIN = 0V
VIH1
TTL High Level Input Voltage
VIL1
TTL Low Level Input Voltage
VIH2
CMOS High Level Input Voltage
VIL2
CMOS Low Level Input Voltage
4.5V ≤ VCC ≤ 5.5V
2.5V ≤ VCC ≤ 6V
Min
Typ
Max
Units
–
–
10
µA
–
–
-10
µA
2
–
VCC
V
0
–
0.8
V
VCC x 0.7
–
VCC + 0.3
V
-0.3
–
VCC x 0.2
V
Potentiometer Characteristics
Symbol
RPOT
Parameter
Potentiometer Resistance
Conditions
Min
Typ
-10 Device
10
-50 Device
50
-00 Device
100
Pot. Resistance Tolerance
Max
Units
kΩ
±20
%
VRH
Voltage on RH pin
0
VCC
V
VRL
Voltage on RL pin
0
VCC
V
Resolution
3.2
%
INL
Integral Linearity Error
IW ≤ 2µA
0.5
1
LSB
DNL
Differential Linearity Error
IW ≤ 2µA
0.25
0.5
LSB
RWI
Wiper Resistance
VCC = 5V, IW = 1mA
70
200
Ω
VCC = 2.5V, IW = 1mA
150
400
Ω
4.4
mA
IW
Wiper Current
TCRPOT
TC of Pot Resistance
TCRATIO
Ratiometric TC
VN
CH/CL/CW
fc
Noise
-4.4
300
20
100kHz / 1kHz
Potentiometer Capacitances
Frequency Response
Doc. No. MD-2007 Rev. O
ppm/ºC
Passive Attenuator, 10kΩ
4
ppm/ºC
8/24
nV/√Hz
8/8/25
pF
1.7
MHz
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT5114
AC CONDITIONS OF TEST
VCC Range
2.5V ≤ VCC ≤ 6V
Input Pulse Levels
0.2VCC to 0.7VCC
Input Rise and Fall Times
10ns
Input Reference Levels
0.5VCC
AC OPERATING CHARACTERISTICS
VCC = +2.5V to +6.0V, VH = VCC, VL = 0V, unless otherwise specified
Symbol
tCI
tDI
tID
tIL
tIH
tIC
tCPH
tCPH
tIW
tCYC
(2)
tR, tF
tPU
(2)
tWR
(1)
Max
Units
–
–
ns
50
–
–
ns
100
–
–
ns
250
–
–
ns
¯¯¯ HIGH Period
INC
¯¯¯ Inactive to CS
¯¯ Inactive
INC
250
–
–
ns
1
–
–
µs
¯¯ Deselect Time (NO STORE)
CS
¯¯ Deselect Time (STORE)
CS
100
–
–
ns
10
–
–
ms
¯¯¯ to VOUT Change
INC
¯¯¯ Cycle Time
INC
–
1
5
µs
1
–
–
µs
¯¯¯ Input Rise and Fall Time
INC
–
–
500
µs
Power-up to Wiper Stable
–
–
1
ms
Store Cycle
–
5
10
ms
Parameter
Min
Typ
¯¯ to INC
¯¯¯ Setup
CS
¯¯¯ Setup
U/D̄ to INC
100
¯¯¯ Hold
U/D̄ to INC
¯¯¯ LOW Period
INC
A.C. TIMING
CS
tCI
tIL
tCYC
tIC
tIH
(store)
tCPH
90%
INC
90%
10%
tDI
tID
tF
U /D
tIW
tR
MI(3)
RW
Notes
(1) Typical values are for TA = 25ºC and nominal supply voltage.
(2) This parameter is periodically sampled and not 100% tested.
(3) MI in the A.C. Timing diagram refers to the minimum incremental change in the W output due to a change in the wiper position.
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
5
Doc. No. MD-2007 Rev. O
CAT5114
APPLICATIONS INFORMATION
POTENTIOMETER CONFIGURATION
(a) resistive divider
(b) variable resistance
(c) two-port
APPLICATIONS
3
V1 (-)
2
A1
+
1
R3
R4
–
+5V
9
8
R2
–
R2
+
4
R1
1 DPP
7
10
11
R1
8
2
+5V
2
+5V
+5V
RA
6
1 DPP
7
A3
5
4
VO
8
3
CAT5114
6
V2 (+)
5
A2
–
R3
3
(1-p)R POT
555
R2
R4
6
+2.5V
7
+
8
7
RB
4
CAT5113/5114
4
pRPOT
C
A1 = A2 = A3 = ¼ LM6064
R2 = R3 = R4 = 5kΩ
RPOT = 10kΩ
5
2
0.01µF
0.003µF
1
0.01µF
Programmable Sq. Wave Oscillator (555)
Programmable Instrumentation Amplifier
+5V
100kΩ
8
2
1 DPP CAT5113/5114
7
VO (REG)
VOUT
4
R1
11kΩ
2952
VIN (UNREG)
SHUTDOWN
SD
FB
1.23V
GND
+5V
0.1µF
6.8µF
8
2
1 DPP
7
–
7
3
CAT5113/5114
4
R3
10kΩ
5
IS
6
+
4
A1
6
+5V
10k
2
3
–
+
7
4
LT1097
A2
VO
6
+2.5V
Programmable I to V Convertor
Programmable Voltage Regulator
Doc. No. MD-2007 Rev. O
3
1MΩ
5
+5V
2
330Ω
3
6
R2
820Ω
1µF
pR (1-p)R
330Ω
6
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT5114
C1
0.001µF
1µF
C2
R1
R3
100k Ω
50kΩ
–
0.001µF
+5V
R2
10k Ω
8
2
+5V
2
VS
3
+
7
4
VO
6
A1
1 DPP
7
+2.5V
CAT5113/5114
4
Programmable Bandpass Filter
+5V
IC1
393
IC2
74HC132
–
1
OSC
CLO
+
2
VLL
R1
3
R2
–
CHI 7
10kΩ
0.1µF
+
VUL
+5V
6
5
8
10kΩ
1 DPP
7
R3
5
+5V
IC3
CAT5114
+5V
2
6
3
–
VO
+
AI
IC4
4
2.5 ≤ VO ≤ 5V
VS +2.5V
0 ≤ VS ≤ 2.5V
Automatic Gain Control
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
7
Doc. No. MD-2007 Rev. O
CAT5114
PACKAGE OUTLINE DRAWING
PDIP 8-Lead 300mils (L)
(1)(2)
SYMBOL
MIN
NOM
A
E1
5.33
A1
0.38
A2
2.92
3.30
4.95
b
0.36
0.46
0.56
b2
1.14
1.52
1.78
c
0.20
0.25
0.36
D
9.02
9.27
10.16
E
7.62
7.87
8.25
e
PIN # 1
IDENTIFICATION
MAX
2.54 BSC
E1
6.10
eB
7.87
L
2.93
6.35
7.11
10.92
3.30
3.80
D
TOP VIEW
E
A2
A
A1
c
b2
L
e
eB
b
SIDE VIEW
END VIEW
For current Tape and Reel information, download the PDF file from:
http://www.catsemi.com/documents/tapeandreel.pdf.
Notes
(1) All dimensions are in millimeters.
(2) Complies with JEDEC MS-001.
Doc. No. MD-2007 Rev. O
8
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT5114
SOIC 8-Lead 150mils (V) (1)(2)
SYMBOL
E1
E
MIN
MAX
A
1.35
1.75
A1
0.10
0.25
b
0.33
0.51
c
0.19
0.25
D
4.80
5.00
E
5.80
6.20
E1
3.80
4.00
e
PIN # 1
IDENTIFICATION
NOM
1.27 BSC
h
0.25
0.50
L
0.40
1.27
θ
0º
8º
TOP VIEW
D
h
A1
θ
A
c
e
b
L
SIDE VIEW
END VIEW
For current Tape and Reel information, download the PDF file from:
http://www.catsemi.com/documents/tapeandreel.pdf.
Notes
(1) All dimensions are in millimeters. Angles in degrees.
(2) Complies with JEDEC MS-012.
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
9
Doc. No. MD-2007 Rev. O
CAT5114
TSSOP 8-Lead 4.4mm (Y)
(1)(2)
b
SYMBOL
MIN
NOM
MAX
A
E1
E
1.20
A1
0.05
A2
0.80
b
0.19
0.15
0.90
1.05
0.30
c
0.09
D
2.90
3.00
3.10
E
6.30
6.40
6.50
E1
4.30
4.40
4.50
e
0.20
0.65 BSC
L
1.00 REF
L1
0.50
θ1
0°
0.60
0.75
8°
e
TOP VIEW
D
A2
A
A1
c
θ1
L1
SIDE VIEW
L
END VIEW
For current Tape and Reel information, download the PDF file from:
http://www.catsemi.com/documents/tapeandreel.pdf.
Notes
(1) All dimensions are in millimeters. Angles in degrees.
(2) Complies with JEDEC MO-153.
Doc. No. MD-2007 Rev. O
10
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT5114
MSOP 8-Lead 3.0mm (Z)
(1)(2)
SYMBOL
MIN
NOM
MAX
A1
0.05
0.10
0.15
A2
0.75
0.85
0.95
b
0.22
0.38
c
0.13
0.23
A
E
E1
1.10
D
2.90
3.00
3.10
E
4.80
4.90
5.00
E1
2.90
3.00
3.10
e
L
0.65 BSC
0.40
0.60
0.80
L1
0.95 REF
L2
0.25 BSC
θ
0º
6º
TOP VIEW
D
A
A2
A1
DETAIL A
e
b
c
SIDE VIEW
END VIEW
θ
L2
L
L1
For current Tape and Reel information, download the PDF file from:
http://www.catsemi.com/documents/tapeandreel.pdf.
Notes
(1) All dimensions are in millimeters. Angles in degrees.
(2) Complies with JEDEC MS-187.
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
11
Doc. No. MD-2007 Rev. O
CAT5114
TDFN 8-Pad 2 x 2.5mm (ZD7)
(1)(2)
PIN#1
IDENTIFICATION
SYMBOL
MIN
NOM
MAX
A
0.70
0.75
0.80
A1
0.00
0.02
0.05
A3
0.20 REF
b
0.20
0.25
0.30
D
1.90
2.00
2.10
D2
1.40
1.50
1.60
E
2.40
2.50
2.60
E2
1.20
1.30
1.40
e
L
0.50 TYP
0.20
0.30
0.40
A1
A3
For current Tape and Reel information, download the PDF file from:
http://www.catsemi.com/documents/tapeandreel.pdf.
Notes
(1) All dimensions are in millimeters.
(2) Complies with JEDEC MO-229.
Doc. No. MD-2007 Rev. O
12
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT5114
TDFN 8-Pad 2 x 3mm (VP2)
(1)(2)
A
D
e
b
E2
E
PIN#1
IDENTIFICATION
A1
PIN#1 INDEX AREA
D2
TOP VIEW
SIDE VIEW
SYMBOL
MIN
NOM
MAX
A
0.70
0.75
0.80
A1
0.00
0.02
0.05
A2
0.45
0.55
0.65
A3
b
0.25
A2
A3
D
1.90
2.00
2.10
1.30
1.40
1.50
E
2.90
3.00
3.10
E2
1.20
1.30
1.40
e
FRONT VIEW
0.30
D2
L
BOTTOM VIEW
0.20 REF
0.20
L
050 TYP
0.20
0.30
0.40
For current Tape and Reel information, download the PDF file from:
http://www.catsemi.com/documents/tapeandreel.pdf.
Notes
(1) All dimensions are in millimeters.
(2) Complies with JEDEC MO-229.
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
13
Doc. No. MD-2007 Rev. O
CAT5114
EXAMPLE OF ORDERING INFORMATION (1)
Prefix
Device #
CAT
Suffix
5114
V
Optional
Company ID
I
-10
Temperature Range
I = Industrial (-40ºC to 85ºC)
Product Number
5114
Resistance
-10: 10 kΩ
-50: 50 kΩ
-00: 100 kΩ
Package
L: PDIP
V: SOIC
Y: TSSOP
Z: MSOP
ZD7: TDFN
VP2: TDFN (5)
-G
T3
Tape & Reel
T: Tape & Reel
3: 3000/Reel
Lead Finish
Blank: Matte-Tin
G: NiPdAu
ORDERING PART NUMBER
CAT5114LI-10-G
CAT5114LI-50-G
CAT5114LI-00-G
CAT5114VI-10-G
CAT5114VI-50-G
CAT5114VI-00-G
CAT5114YI-10-G
CAT5114YI-50-G
CAT5114YI-00-G
CAT5114ZI-10-G
CAT5114ZI-50-G
CAT5114ZI-00-G
CAT5114ZD7I-10-G
CAT5114 ZD7I-50-G (5)
CAT5114 ZD7I-00-G (5)
CAT5114VP2I-10-G (5)
CAT5114VP2I-50-G (5)
CAT5114VP2I-00-G (5)
Notes
(1) All packages are RoHS-compliant (Lead-free, Halogen-free).
(2) The standard lead finish is NiPdAu.
(3) This device used in the above example is a CAT5114VI-10-GT3 (SOIC, Industrial Temperature, 10kΩ, NiPdAu, Tape & Reel)
(4) For additional package and temperature options, please contact your nearest Catalyst Semiconductor Sales office.
(5) Contact factory for package availability.
Doc. No. MD-2007 Rev. O
14
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
REVISION HISTORY
Date
Rev.
Reason
Revised Features
Revised DC Electrical Characteristics
Updated Potentiometer Parameters
10/09/2003
G
03/10/2004
H
03/29/2004
I
Changed Green Package marking for SOIC from W to V
Updated Ordering Information (removed old 5112 references)
04/12/2004
J
Updated Reel Ordering Information
08/31/2004
K
Added TDFN package in all areas
04/08/2005
07/28/2005
L
M
07/06/2007
N
Updated Ordering Information
Updated Pin Configuration, Application Information, and Ordering Information
Update Features
Add TDFN (ZD7)
Update Absolute Maximum Ratings table
Update Potentiometer Characteristics table
Update all Package Outline Drawings
Update Example of Ordering Information note 2.
Update Ordering Part Number
08/07/2007
O
Update MSOP Package Outline Drawing
Copyrights, Trademarks and Patents
© Catalyst Semiconductor, Inc.
Trademarks and registered trademarks of Catalyst Semiconductor include each of the following:
Beyond Memory™, DPP™, EZDim™, LDD™, MiniPot™ and Quad-Mode™
Catalyst Semiconductor has been issued U.S. and foreign patents and has patent applications pending that protect its products.
CATALYST SEMICONDUCTOR MAKES NO WARRANTY, REPRESENTATION OR GUARANTEE, EXPRESS OR IMPLIED, REGARDING THE SUITABILITY OF ITS
PRODUCTS FOR ANY PARTICULAR PURPOSE, NOR THAT THE USE OF ITS PRODUCTS WILL NOT INFRINGE ITS INTELLECTUAL PROPERTY RIGHTS OR THE
RIGHTS OF THIRD PARTIES WITH RESPECT TO ANY PARTICULAR USE OR APPLICATION AND SPECIFICALLY DISCLAIMS ANY AND ALL LIABILITY ARISING
OUT OF ANY SUCH USE OR APPLICATION, INCLUDING BUT NOT LIMITED TO, CONSEQUENTIAL OR INCIDENTAL DAMAGES.
Catalyst Semiconductor products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other
applications intended to support or sustain life, or for any other application in which the failure of the Catalyst Semiconductor product could create a situation where
personal injury or death may occur.
Catalyst Semiconductor reserves the right to make changes to or discontinue any product or service described herein without notice. Products with data sheets labeled
"Advance Information" or "Preliminary" and other products described herein may not be in production or offered for sale.
Catalyst Semiconductor advises customers to obtain the current version of the relevant product information before placing orders. Circuit diagrams illustrate typical
semiconductor applications and may not be complete.
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Corporate Headquarters
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Santa Clara, CA 95054
Phone: 408.542.1000
Fax:
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Document No: MD-2007
Revision:
O
Issue date:
08/07/07
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