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LM2903DR Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
LM2903DRTI249968Yes

LM2903DR is a dual differential comparator manufactured by Texas Instruments (TI).

The LM2903DR is a dual differential comparator manufactured by Texas Instruments (TI).

Specifications:

  • Number of Channels: 2
  • Output Type: Open Collector
  • Supply Voltage (Single/Dual): 2V to 36V (±1V to ±18V)
  • Input Offset Voltage (Max): 5mV
  • Input Bias Current (Max): 250nA
  • Response Time: 1.3μs
  • Operating Temperature Range: -40°C to +125°C
  • Package: SOIC-8

Descriptions:

The LM2903DR is a dual comparator designed for single or split-supply operation. It features low power consumption, wide voltage range, and compatibility with TTL, CMOS, and MOS logic levels.

Features:

  • Low Input Bias Current: 25nA (Typ)
  • Low Input Offset Voltage: 2mV (Typ)
  • Wide Supply Voltage Range: 2V to 36V
  • Low Supply Current: 0.4mA per comparator
  • ESD Protection: Up to 2kV (HBM)
  • Open-Collector Outputs for Flexible Interface

The device is commonly used in industrial, automotive, and consumer applications for voltage monitoring, level detection, and signal conditioning.

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