LM2903W：Low power dual voltage comparator
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
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样片和购买
| 型号 | Package | Packing Type | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | Unit Price (US$)
* | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|
| LM2903WDT | SO-8 | Tape And Reel | -40 | 125 | 0.154 | 1000 | NEC | EAR99 | MOROCCO |
| LM2903WYPT | TSSOP-8 | Tape And Reel | -40 | 125 | 0.185 | 1000 | NEC | EAR99 | MOROCCO |
| LM2903WYDT | SO-8 | Tape And Reel | -40 | 125 | 0.185 | 1000 | NEC | EAR99 | MOROCCO |
质量和可靠性
