LM2903D Part Information

Details for LM2903D by Texas Instruments

Semiconductors - ICs > Amplifiers & Comparators > Comparators

Part 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 device is characterized for operation from −55°C to 125°C. The LM293 and LM293A devices are characterized for operation from −25°C to 85°C. The LM393 and LM393A devices are characterized for operation from 0°C to 70°C. The LM2903 device is characterized for operation from −40°C to 125°C.

Part Downloads

distributor space

Part Features

  • Common-Mode Input Voltage Range Includes Ground
  • Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: u00b136 V
  • Low Input Bias Current: 25 nA (Typical)
  • Low Input Offset Current: 3 nA (Typical) (LM139)
  • Low Input Offset Voltage: 2 mV (Typical)
  • Low Output Saturation Voltage
  • Low Supply-Current Drain Independent of Supply Voltage: 0.4 mA (Typical) Per Comparator
  • On Products Compliant to MIL-PRF-38535,
  • Output Compatible With TTL, MOS, and CMOS
  • Single-Supply or Dual Supplies
  • Wide Range of Supply Voltage u2013 Maximum Rating: 2 V to 36 V u2013 Tested to 30 V: Non-V Devices u2013 Tested to 32 V: V-Suffix Devices

Part Specifications

Comparator Type Differential
No. of Comparators 2 Comparators, 2
Response Time 300ns
Supply Voltage Range 2V to 36V
Comparator Case Style SOIC
No. of Pins 8Pins
IC Output Type CMOS MOS TTL
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range LM393
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Amplifier Case Style SOIC
Base Number 2903
Device Marking LM2903D
No.Comparators 2
Operating Temperature Range -40°C to +125°C
Output Compatibility CMOS MOS TTL
Output Offset Voltage Max 7mV
Supply Current 800µA
Supply Voltage Max 30V
Supply Voltage Min 2V
Termination Type Surface Mount Device
RoHS Compliant

Alternative Part Descriptions

  • Dual comparator, LM2903D SO8 1.3msec | RS Components
  • IC, COMPARATOR, DUAL, DIFFERNTIAL; Comparator Type:Differential; No. of Comparators:2 Comparators; Response Time:300ns; Supply Voltage Range:2V to 36V; Comparator Case Style:SOIC; No. of Pins:8Pins; IC Output Type:CMOS, MOS, TTL; RoHS Compliant: Yes | Newark Electronics
  • Comparator; universal; 2÷36V; SMT; SO8; Comparators: 2 | Transfer Multisort Elektronik
  • Dual differential comparator, automotive grade | Texas Instruments
  • Comparator [Texas Instruments] LM2903D Comparator | Distrelec

Viewing Distributors for LM2903D

Loading...
Loading Results for LM2903D