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Low power dual voltage comparator

Quantity $ per Unit Savings
1 - 9$0.950%
10 - 24$0.8510%
25 - 99$0.8115%
100 - 249$0.6630%
250 - 499$0.6235%
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Parameter NameParameter Value
Supply Voltage Min Volt2.0
Supply Voltage Max Volt36.0
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
Packing TypeTape And Reel
RoHs compliantEcopack3
Package NameMiniSO-8

The LM2903B consists of two independent low-power voltage comparators designed specifically to operate from a single supply over a wide range of voltages. It is fully specified at 5 V and 36 V supply voltage operation, however operation from dual power supplies is also possible.

The B-grade version of the LM2903 comparators offers an increased maximum operating voltage of 40 V and improved electrical characteristics.

Key features
  • Wide single supply voltage range or dual supplies +2 V to +36 V or ±1 V to ±18 V
  • Very low supply current 0.5 mA typ., essentially independent of supply voltage
  • Low input bias current: 20 nA typ.
  • Low input offset current: ±5 nA typ.
  • Input common-mode voltage range includes negative rail
  • Low output saturation voltage: 250 mV typ. (Iout = 4 mA)
  • TTL, DTL, ECL, MOS, CMOS compatible outputs
  • Automotive qualification