LM2903 Low power quad 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 device also has a unique characteristic in that the input common-mode voltage range includes the negative rail even though operated from a single power supply voltage
技术特性
- 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
LM2903 订购信息
| 订购型号 |
产品状态 |
美金价格 |
数量 |
封装 |
包装形式 |
温度范围 |
材料声明 |
| LM2903PT |
Active |
0.149 |
1000 |
TSSOP8 |
Tape And Reel |
-40 °C-125 °C |
LM2903PT |
| LM2903N |
Active |
0.184 |
1000 |
DIP-8 |
Tube |
-40 °C-125 °C |
LM2903N |
| LM2903YDT |
Active |
0.156 |
1000 |
SO-8 |
Tape And Reel |
-40 °C-125 °C |
LM2903YDT |
| LM2903YD |
NRND |
0.276 |
1000 |
SO-8 |
Tube |
-40 °C-125 °C |
LM2903YD |
| LM2903DT |
Active |
0.135 |
1000 |
SO-8 |
Tape And Reel |
-40 °C-125 °C |
LM2903DT |
| LM2903YPT |
Active |
0.171 |
1000 |
TSSOP8 |
Tape And Reel |
-40 °C-125 °C |
LM2903YPT |
| LM2903D |
Active |
0.169 |
1000 |
SO-8 |
Tube |
-40 °C-125 °C |
LM2903D |
DATASHEET
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描述 |
版本 |
大小 |
| LM2903 |
DS0507: Low-power dual voltage comparator |
9 |
751KB |
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