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LM2901 Datasheet Preview

LM2901 Datasheet

Quad Differential Comparators

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LM139, LM239, LM339, LM139A
LM239A, LM339A, LM2901, LM2901AV, LM2901V
SLCS006U – OCTOBER 1979 – REVISED NOVEMBER 2018
LM339, LM239, LM139, LM2901 Quad Differential Comparators
1 Features
1 Wide Supply Ranges
– Single Supply: 2 V to 36 V
(Tested to 30 V for Non-V Devices and
32 V for V-Suffix Devices)
– Dual Supplies: ±1 V to ±18 V
(Tested to ±15 V for Non-V Devices and
±16 V for V-Suffix Devices)
• Low Supply-Current Drain Independent of
Supply Voltage: 0.8 mA (Typical)
• Low Input Bias Current: 25 nA (Typical)
• Low Input Offset Current: 3 nA (Typical) (LM139)
• Low Input Offset Voltage: 2 mV (Typical)
• 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
• On Products Compliant to MIL-PRF-38535,
All Parameters Are Tested Unless Otherwise
Noted. On All Other Products, Production
Processing Does Not Necessarily Include Testing
of All Parameters.
2 Applications
• Industrial
• Automotive
– Infotainment and Clusters
– Body Control Modules
• Power Supervision
• Oscillators
• Peak Detectors
• Logic Voltage Translation
3 Description
The LMx39x and the LM2901x devices consist of four
independent voltage comparators that are designed
to operate from a single power supply over a wide
range of voltages. Operation from dual supplies also
is possible, as long as 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 wired-AND relationships.
The LM139 and LM139A devices are characterized
for operation over the full military temperature range
of –55°C to +125°C. The LM239 and LM239A
devices are characterized for operation from –25°C to
+85°C. The LM339 and LM339A devices are
characterized for operation from 0°C to 70°C. The
LM2901, LM2901AV, and LM2901V devices are
characterized for operation from –40°C to +125°C.
Device Information(1)
PART NUMBER PACKAGE
BODY SIZE (NOM)
CDIP (14)
21.30 mm × 7.60 mm
LM139x
LCCC (20)
8.90 mm × 8.90 mm
CFP (14)
9.20 mm × 6.29 mm
LM139x,
LM239x,
LM339x,
LM2901x
SOIC (14)
8.70 mm × 3.90 mm
LM239, LM339x,
LM2901
PDIP (14)
19.30 mm × 6.40 mm
LM239, LM2901 TSSOP (14)
5.00 mm × 4.40 mm
LM339x, LM2901 SO (14)
10.20 mm × 5.30 mm
LM339x
SSOP (14)
6.50 mm × 5.30 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Simplified Schematic
IN+
OUT
IN−
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
On products compliant to MIL-PRF-38535, all parameters are
tested unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.




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LM2901 Datasheet Preview

LM2901 Datasheet

Quad Differential Comparators

No Preview Available !

LM139, LM239, LM339, LM139A
LM239A, LM339A, LM2901, LM2901AV, LM2901V
SLCS006U – OCTOBER 1979 – REVISED NOVEMBER 2018
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Device Comparison Table..................................... 3
6 Pin Configuration and Functions ......................... 4
7 Specifications......................................................... 5
7.1 Absolute Maximum Ratings ...................................... 5
7.2 ESD Ratings.............................................................. 5
7.3 Recommended Operating Conditions....................... 5
7.4 Thermal Information (14-Pin Packages) ................... 6
7.5 Thermal Information (20-Pin Packages) ................... 6
7.6 Electrical Characteristics for LM139 and LM139A.... 7
7.7 Electrical Characteristics for LMx39 and LMx39A .... 7
7.8 Electrical Characteristics for LM2901, LM2901V and
LM2901AV ................................................................. 8
7.9 Switching Characteristics for LM2901....................... 9
7.10 Switching Characteristics for LM139 and LM139A . 9
7.11 Switching Characteristics for LMx39 and LMx39A . 9
7.12 Typical Characteristics .......................................... 10
8 Detailed Description ............................................ 11
8.1 Overview ................................................................. 11
8.2 Functional Block Diagram ....................................... 11
8.3 Feature Description................................................. 11
8.4 Device Functional Modes........................................ 11
9 Application and Implementation ........................ 12
9.1 Application Information............................................ 12
9.2 Typical Application ................................................. 12
10 Power Supply Recommendations ..................... 14
11 Layout................................................................... 14
11.1 Layout Guidelines ................................................. 14
11.2 Layout Example .................................................... 14
12 Device and Documentation Support ................. 15
12.1 Related Links ........................................................ 15
12.2 Receiving Notification of Documentation Updates 15
12.3 Community Resources.......................................... 15
12.4 Trademarks ........................................................... 15
12.5 Electrostatic Discharge Caution ............................ 15
12.6 Glossary ................................................................ 15
13 Mechanical, Packaging, and Orderable
Information ........................................................... 15
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision T (June 2015) to Revision U
Page
• Changed LM239x temperature range from 125°C to 85°C in Description section................................................................. 1
• Changed data sheet title ........................................................................................................................................................ 1
• Changed LM293AD to LM239AD in Device Comparison Table............................................................................................. 3
• Changed 'I' to dash in GND and VCC in I/O column of the Pin Functions table.................................................................... 4
• Added Input Current and related footnote in Absolute Maximum Ratings ............................................................................. 5
• Changed layout of Recommended Operating Conditions temperatures to separate rows .................................................... 5
• Changed values in the Thermal Information table to align with JEDEC standards................................................................ 6
• Added LM2901V and LMV2901AV to LM2901 Elect Char Table title to make more clear which devices are covered. ....... 8
• Changed "Dual" to "Quad" and removed "Absolute Maximum" wording and mention of Q100 in Overview section text. .. 11
• Changed and corrected text in Feature Description section ................................................................................................ 11
• Changed Example Values in Typical Application Design Parameters table ....................................................................... 12
• Added Receiving Notification of Documentation Updates section ....................................................................................... 15
Changes from Revision S (August 2012) to Revision T
Page
• Deleted Ordering Information table. ...................................................................................................................................... 1
• Added Military Disclaimer to Features list. ............................................................................................................................. 1
• Added Applications, Device Information table, Pin Configuration and Functions section, ESD Ratings table, Thermal
Information table, Feature Description section, Device Functional Modes, Application and Implementation section,
Power Supply Recommendations section, Layout section, Device and Documentation Support section, and
Mechanical, Packaging, and Orderable Information section. No specification changes........................................................ 1
2 Submit Documentation Feedback
Copyright © 1979–2018, Texas Instruments Incorporated
Product Folder Links: LM139 LM239 LM339 LM139A LM239A LM339A LM2901 LM2901AV LM2901V


Part Number LM2901
Description Quad Differential Comparators
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