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LM339B, LM2901B, LM339, LM239, LM139, LM2901 Quad Differential Comparators
- SLCS006Y October 1979 – March 2025 LM139 , LM139A , LM239 , LM239A , LM2901 , LM2901AV , LM2901B , LM2901V , LM339 , LM339A , LM339B
  
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LM339B, LM2901B, LM339, LM239, LM139, LM2901 Quad Differential Comparators

1
1 Features
2 Applications
3 Description
4 Other Versions
5 Pin Configuration and Functions
6 Specifications
7 Detailed Description
8 Application and Implementation
9 Device and Documentation Support
10Revision History
11Mechanical, Packaging, and Orderable Information
IMPORTANT NOTICE

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)

D|14
DB|14
PW|14
N|14
NS|14

Thermal pad, mechanical data (Package|Pins)

Orderable Information

slcs006y_oa
slcs006y_pm

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Data Sheet

LM339B, LM2901B, LM339, LM239, LM139, LM2901 Quad Differential Comparators

1 Features

NEW LM339B and LM2901B
Improved specifications of B-version
- Maximum rating: up to 38V
- ESD rating (HBM): 2kV
- Low input offset: 0.37mV
- Low input bias current: 3.5nA
- Low supply-current: 200µA per comparator
- Faster response time of 1µsec
- Extended temperature range for LM339B
B-version is drop-in replacement for LM239, LM339 and LM2901, A and V versions
Common-mode input voltage range includes ground
Differential input voltage range equal to maximum-rated supply voltage: ±38V
Low output saturation voltage
Output compatible with TTL, MOS, and CMOS
For single version, see the TL331B
For dual version, see the LM393B or LM2903B

2 Applications

Vacuum robot
Single phase UPS
Server PSU
Cordless power tool
Wireless infrastructure
Applicances
Building automation
Factory automation & control
Motor drives
Infotainment & cluster

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