TI LM339x2DBLE

SLCS122A − APRIL 1996 − REVISED SEPTEMBER 1996
D Single Supply or Dual Supplies
D Wide Range of Supply Voltage
DB PACKAGE
(TOP VIEW)
2 V to 36 V
D Low Supply-Current Drain Independent of
D
D
D
D
D
D
D
Supply Voltage . . . 1.6 mA Typ
Low Input Bias Current . . . 25 nA Typ
Low Input Offset Current . . . 5 nA Typ
Low Input Offset Voltage . . . 2 mV Typ
Common-Mode Input Voltage Range
Includes Ground
Differential Input Voltage Range Equal to
Maximum-Rated Supply Voltage . . . ± 36 V
Low Output Saturation Voltage
Output Compatible With TTL, MOS, and
CMOS
description
The LM339x2 consists of eight independent
voltage comparators that are designed to operate
from a single power supply over a wide range of
voltages. Operation from dual supplies is also
possible when the difference between the two
supplies is 2 V to 36 V and VCC is at least 1.5 V
more positive than the input common-mode
voltage. Current drain is independent of the
supply voltage. The outputs can be connected to
other open-collector outputs to achieve wire-AND
relationships.
1OUT
1
30
7OUT
2OUT
2
29
8OUT
NC
3
28
NC
2IN −
4
27
8IN +
2IN +
5
26
8IN −
1IN −
6
25
7IN +
1IN +
7
24
7IN −
VCC +
8
23
VCC − / GND
3OUT
9
22
5OUT
4OUT
10
21
6OUT
NC
11
20
NC
4IN −
12
19
6IN +
4IN +
13
18
6IN −
3IN −
14
17
5IN +
3IN +
15
16
5IN −
NC − No internal connection
symbol (each comparator)
IN +
OUT
IN −
AVAILABLE OPTION
PACKAGE
TA
VIOmax AT 25°C
SMALL OUTLINE
(DB)†
0°C to 70°C
5 mV
LM339x2DBLE
† The DB package is only available left-end taped and reeled.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright  1996, Texas Instruments Incorporated
!" #$
# % ## &'$ # ( # "' "#
( "" $
•
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443
•
1
SLCS122A − APRIL 1996 − REVISED SEPTEMBER 1996
schematic (each comparator)
VCC +
80-µA
Current
Regulator
ACTUAL DEVICE
COMPONENT COUNT
Transistors
Diodes
Resistors
JFET
120
7
4
2
60 µA
10 µA
80 µA
10 µA
IN +
OUT
IN −
VCC − / GND
All component values shown are nominal.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 V
Differential input voltage, VID (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 36 V
Input voltage range, VI (any input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 36 V
Output voltage, VO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 V
Output current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
Duration of output short circuit to ground (see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . unlimited
Continuous total dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −60°C to 150°C
† Stresses beyond 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 conditions beyond those indicated is not implied. Exposure to absolute-maximum-rated conditions for
extended periods may affect device reliability.
NOTES: 1. All voltage values, except differential voltages, are with respect to network GND.
2. Differential voltages are at IN + with respect to IN −.
3. Short circuits from outputs to VCC can cause excessive heating and eventual destruction.
DISSIPATION RATING TABLE
PACKAGE
TA ≤ 25°C
POWER RATING
DERATING FACTOR
ABOVE TA = 25°C
TA = 70°C
POWER RATING
DB
1024 mW
8.2 mW/° C
655 mW
electrical characteristics at specified free-air temperature, VCC = 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VIO
Input offset voltage
VCC = 5 V to 30 V,
VO = 1.4 V
VIC = VICRmin,
IIO
Input offset current
VO = 1.4 V
TA†
25°C
Full range
•
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443
•
TYP‡
MAX
2
5
Full range
25°C
2
MIN
9
5
UNIT
mV
50
150
nA
SLCS122A − APRIL 1996 − REVISED SEPTEMBER 1996
25°C
IIB
Input bias current
VO = 1.4 V
Full range
25°C
VICR
−25
Common-mode input voltage range
Full range
AVD
Large-signal differential voltage amplification
VCC = 15 V,
VO = 1.4 V to 11.4 V,
RL = ≥ 15 kΩ to VCC
VOL
Low-level output voltage
VID = − 1 V,
IOL = 4 mA
Full range
IOH
High-level output current
VID = 1 V
VOH = 5 V
VOH = 30 V
Full range
IOL
Low-level output current
ICC
Supply current (eight comparators)
VID = − 1 V,
VO = 2.5 V,
VOL = 1.5 V
No load
−250
−400
0 to
VCC −1.5
0 to
VCC −2
25°C
50
150
V/mV
400
700
25°C
25°C
V
200
25°C
0.1
6
1.6
mV
50
nA
1
µA
16
25°C
nA
mA
4
mA
25°C
mA
VCC = 30 V,
No load
2
5
† Full range for LM339 is 0°C to 70°C. All characteristics are measured with zero common-mode input voltage unless otherwise specified.
‡ All typical values are measured at TA = 25°C.
switching characteristics, VCC = 5 V, TA = 25°C
PARAMETER
Response time
TEST CONDITIONS
RL connected to 5 V through 5.1 kΩ,
CL = 15 pF§,
See Note 4
MIN
TYP
100-mV input step with 5-mV overdrive
1.3
TTL 1-level input step
0.3
MAX
UNIT
ns
§ CL includes probe and jig capacitance.
NOTE 4: The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V.
•
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443
•
3
IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements,
and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should
obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are
sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment.
TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard
warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where
mandated by government requirements, testing of all parameters of each product is not necessarily performed.
TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and
applications using TI components. To minimize the risks associated with customer products and applications, customers should provide
adequate design and operating safeguards.
TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask work right,
or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information
published by TI regarding third-party products or services does not constitute a license from TI to use such products or services or a
warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual
property of the third party, or a license from TI under the patents or other intellectual property of TI.
Reproduction of TI information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied
by all associated warranties, conditions, limitations, and notices. Reproduction of this information with alteration is an unfair and deceptive
business practice. TI is not responsible or liable for such altered documentation. Information of third parties may be subject to additional
restrictions.
Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all
express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not
responsible or liable for any such statements.
TI products are not authorized for use in safety-critical applications (such as life support) where a failure of the TI product would reasonably
be expected to cause severe personal injury or death, unless officers of the parties have executed an agreement specifically governing
such use. Buyers represent that they have all necessary expertise in the safety and regulatory ramifications of their applications, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products
and any use of TI products in such safety-critical applications, notwithstanding any applications-related information or support that may be
provided by TI. Further, Buyers must fully indemnify TI and its representatives against any damages arising out of the use of TI products in
such safety-critical applications.
TI products are neither designed nor intended for use in military/aerospace applications or environments unless the TI products are
specifically designated by TI as military-grade or "enhanced plastic." Only products designated by TI as military-grade meet military
specifications. Buyers acknowledge and agree that any such use of TI products which TI has not designated as military-grade is solely at
the Buyer's risk, and that they are solely responsible for compliance with all legal and regulatory requirements in connection with such use.
TI products are neither designed nor intended for use in automotive applications or environments unless the specific TI products are
designated by TI as compliant with ISO/TS 16949 requirements. Buyers acknowledge and agree that, if they use any non-designated
products in automotive applications, TI will not be responsible for any failure to meet such requirements.
Following are URLs where you can obtain information on other Texas Instruments products and application solutions:
Products
Amplifiers
Data Converters
DSP
Clocks and Timers
Interface
Logic
Power Mgmt
Microcontrollers
RFID
RF/IF and ZigBee® Solutions
amplifier.ti.com
dataconverter.ti.com
dsp.ti.com
www.ti.com/clocks
interface.ti.com
logic.ti.com
power.ti.com
microcontroller.ti.com
www.ti-rfid.com
www.ti.com/lprf
Applications
Audio
Automotive
Broadband
Digital Control
Medical
Military
Optical Networking
Security
Telephony
Video & Imaging
Wireless
www.ti.com/audio
www.ti.com/automotive
www.ti.com/broadband
www.ti.com/digitalcontrol
www.ti.com/medical
www.ti.com/military
www.ti.com/opticalnetwork
www.ti.com/security
www.ti.com/telephony
www.ti.com/video
www.ti.com/wireless
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2008, Texas Instruments Incorporated