LM2903D Integrated Circuit

1,31 €
Only 10 in stock
SKU: LM2903D-XAR
LM2903D IC SMD Dual Differential Comparator
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LM2903D IC SMD

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

  • Single Supply or Dual Supplies
  • Wide Range of Supply Voltage...2 V to 36 V
    • Max Rating . . . 2 V to 36 V
    • Tested to 30 V… Non-V Devices
    • Tested to 32 V… V-Suffix Devices
  • Low Supply-Current Drain Independent of Supply Voltage . . . 0.4 mA Typ Per Comparator
  • Low Input Bias Current . . . 25 nA Typ
  • Low Input Offset Current ...3 nA Typ (LM193)
  • 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