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LM2903WHYST

Active

Low power dual voltage comparator

Quantity $ per Unit Savings
1 - 9$1.590%
10 - 24$1.4310%
25 - 99$1.3515%
100 - 249$1.1627%
250 - 320$1.0932%
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Out of stock
$1.59
Parameter NameParameter Value
Supply Voltage Min Volt2.0
Supply Voltage Max Volt36.0
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius150.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack3
GradeAutomotive
Package NameMiniSO-8

This device consists of two independent low-power voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible.


The input common-mode voltage range includes negative rail even though operated from a single power supply voltage.


All pins are protected against electrostatic discharge up to 2 kV. Consequently, the input voltages must not exceed the VCC+ or VCC- magnitudes.

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 (0.4 mA) independent of supply voltage (1 mW/comparator at 5 V)
  • Low input bias current: 25 nA typ.
  • Low input offset current: ±5 nA typ.
  • Input common-mode voltage range includes negative rail
  • Low output saturation voltage: 250 mV typ. (IO = 4 mA)
  • Differential input voltage range equal to the supply voltage
  • TTL, DTL, ECL, MOS, CMOS compatible outputs
  • ESD internal protection: 2 kV
  • Wide operating temperature range: -40 to 150 °C