製造商:
onsemi
LM2903DR2G
Comparator, Low Offset Voltage, 2 Channels, 2 V to 36 V, ±1 V to ±18 V, 8 Pins, NSOIC
替代料號:
LM2903DR2G
RoHS 10 Compliant
LM2903DR2G is a dual independent precision low offset voltage comparator capable of single or split supply operation. This device is designed to permit a common mode range-to-ground level with single supply operation. Input offset voltage specifications as low as 2.0mV make this device an excellent selection for many applications in consumer, automotive, and industrial electronics.
技術參數
- Very low current drain independent of supply voltage is 0.4mA
- Input common mode range to ground level
- Differential input voltage range equal to power supply voltage
- Output voltage compatible with DTL, ECL, TTL, MOS, and CMOS logic levels
- ESD Clamps on the Inputs Increase the Ruggedness of the Device without Affecting Performance
- Wide single-supply range from 2.0VDC to 36VDC, split-supply range from ±1.0VDC to ±18VDC
- Input offset voltage is ±2.0mV typ (TA = 25°C, VCC = 5.0VDC, Tlow ≤ TA ≤ Thigh)
- Voltage gain is 200V/mV typ (RL ≥ 15k, VCC = 15VDC, TA = 25°C)
- Large signal response time is 300ns typ (Vin = TTL Logic Swing, RL = 5.1k, TA = 25°C)
- SOIC-8 package, operating temperature range from -40°C to +105°C
技術屬性
查找類似的料號|
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描述 | 值 |
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最高工作溫度 | 105 °C |
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集成電路貼裝 | Surface Mount |
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產品範圍 | LM2903 Series |
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電源類型 | Dual Supply, Single Supply |
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最低工作溫度 | -40 °C |
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輸入類型 | Open Collector |
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電源電壓範圍 | 2V to 36V, ± 1V to ± 18V |
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比較器輸出類型 | CMOS, DTL, ECL, MOS, Open Collector, TTL |
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軌至軌 | No |
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比較器類型 | Low Offset Voltage |
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輸入偏置電流 | 0.25@5V |
ECCN/UNSPSC
| 描述 | 值 |
|---|---|
| ECCN: | EAR99 |
| 計劃交貨期 B: | PARTS... |
| HTSN: | PARTS... |