LM2903D Datasheet PDF – Dual Differential Comparator

Part Number : LM2903D

Function : Dual Differential Comparator

Package : SOIC 8 Pin type

Manufacturers : Texas Instruments

Pinouts :

LM2903D datasheet

Description :

These devices consist of two 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 LM193 is characterized for operation from −55°C to 125°C. The LM293 and LM293A are characterized for operation from −25°C to 85°C. The LM393 and LM393A are characterized for operation from 0°C to 70°C. The LM2903 is characterized for operation
from −40°C to 125°C.

Features :

1. Single Supply or Dual Supplies

2. Wide Range of Supply Voltage
(1) Max Rating: 2 V to 36 V
(2) Tested to 30 V: Non-V Devices
(3) Tested to 32 V: V-Suffix Devices

3. Low Supply-Current Drain Independent of Supply Voltage: 0.4 mA (Typ) Per Comparator

4. Low Input Bias Current: 25 nA (Typ)

5. Low Input Offset Current: 3 nA (Typ) (LM139)

6. Low Input Offset Voltage: 2 mV (Typ)

7. Common-Mode Input Voltage Range Includes Ground

 

LM2903D Datasheet PDF Download


LM2903D pdf

Other data sheets within the file :

LM193FKB, LM193JG, LM193JGB, LM2903, LM2903P