TL331 High Voltage Single Differential Comparator | TI.com

TL331
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High Voltage Single Differential Comparator

High Voltage Single Differential Comparator - TL331
Datasheet
 

Description

This device consists of a single voltage comparator that is designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible if 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 output can be connected to other open-collector outputs to achieve wired-AND relationships.

Features

  • Single Supply or Dual Supplies
  • Wide Range of Supply Voltage, 2 V to 36 V
  • Low Supply-Current Drain Independent of Supply Voltage, 0.4 mA Typ
  • Low Input Bias Current, 25 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

Parametrics

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Part number Order Number of channels (#) Output type Propagation delay time (uS) Vs (Max) (V) Vs (Min) (V) Package Group 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) Package size: mm2:W x L (PKG) Features VICR (Max) (V) VICR (Min) (V) Approx. price (US$)
TL331 Order now 1     Open Collector     0.3     36     2     SOT-23 | 5     5     0.4     250     Out     Catalog     -40 to 85
-40 to 105    
5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5)     Standard comparator     34.5     0     0.17 | 1ku    
LM2901 Order now 4     Open Collector     1.3     30     2     PDIP | 14
SOIC | 14
SO | 14
TSSOP | 14    
7     0.2     250     Out     Catalog     -40 to 125     14PDIP: 181 mm2: 9.4 x 19.3 (PDIP | 14)
14SO: 80 mm2: 7.8 x 10.2 (SO | 14)
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)
14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14)    
Standard comparator     28.5     0     0.08 | 1ku    
LM2903B Order now 2     Open Drain     1     36     3     SOIC | 8     2     0.2     25       Catalog     -40 to 125     8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)     Standard comparator     0     34.5     0.06 | 1ku    
LM393B Order now 2     Open Drain       36     3     SOIC | 8     2     0.2     25     Out     Catalog     -40 to 85     8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)     Standard comparator     34     0     0.05 | 1ku