LM2903
LM2903 is Low-power dual voltage comparator manufactured by STMicroelectronics.
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 m A) independent of supply voltage (1 m W/parator at +5 V)
- Low input bias current: 25 n A typ.
- Low input offset current: ±5 n A typ.
- Input mon-mode voltage range includes negative rail
- Low output saturation voltage: 250 m V typ. (IO = 4 m A)
- Differential input voltage range equal to the supply voltage
- TTL, DTL, ECL, MOS, CMOS patible outputs
- Automotive qualification
- production data
Related products
- See the LM2903W for similar devices with higher ESD performances
- See the LM2903H for similar devices with operating temperature up to 150 °C
Description
This device consists of two independent lowpower voltage parators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible.
In addition, the device has a unique characteristic in that the input mon-mode voltage range includes the negative rail even though operated from a single power supply voltage.
September 2021
This is information on a product in full production.
Doc ID2470 Rev 14
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Contents
Contents
Schematic diagram
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Package pin connections
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Absolute maximum ratings and operating conditions
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Electrical characteristics...
Representative LM2903 image (package may vary by manufacturer)
