LM2901AV-Q1 Automotive Catalog Quad Differential Comparator | TI.com

LM2901AV-Q1 (ACTIVE)

Automotive Catalog Quad Differential Comparator

 

Description

The LM2901x-Q1 family of devices consists of four independent voltage comparators, designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies is possible, provided 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. LM2901V-Q1 supports higher VCC voltage and LM2901AV-Q1 supports higher VCC and lower VIO.

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C
      Ambient Operating Temperature Range
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C6
  • Single Supply or Dual Supplies
  • Low Supply-Current Drain Independent of Supply
    Voltage: 0.8 mA (Typical)
  • Low Input Bias Current: 25 nA (Typical)
  • Low Input Offset Current: 2 nA (Typical)
  • 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
  • For Single Version in 5-Pin SOT-23, See the
    TL331-Q1 (SLVS969)

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Parametrics Compare all products in Comparators

 
Number of channels (#)
Output type
Vs (Min) (V)
Vs (Max) (V)
Propagation delay time (uS)
Vos (offset voltage @ 25 C) (Max) (mV)
Iq per channel (Typ) (mA)
Input bias current (+/-) (Max) (nA)
Rail-to-rail
Rating
Operating temperature range (C)
Features
VICR (Max) (V)
VICR (Min) (V)
Package Group
LM2901AV-Q1
4    
Open Collector    
2    
32    
1.3    
2    
0.2    
250    
Out    
Automotive    
-40 to 125    
   
30.5    
0    
SOIC | 14
TSSOP | 14