LM393 Low power dual voltage comparator
These devices consist of two independent low voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible.
These comparators also have a unique characteristic in that the input common-mode voltage range includes ground 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 (0.45 mA) independent of supply voltage (1 mW/comparator at +5 V)
- Low input bias current: 20 nA typ.
- Low input offset current: ±3 nA typ.
- Low input offset voltage: ±1 mV typ.
- Input common-mode voltage range includes ground
- Low output saturation voltage: 80 mV typ. (Isink= 4 mA)
- Differential input voltage range equal to the supply voltage
- TTL, DTL, ECL, MOS, CMOS compatible outputs
LM393 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 |
| LM393D |
Active |
0.149 |
1000 |
SO-8 |
Tube |
0 °C-70 °C |
LM393D |
| LM393AD |
Active |
0.197 |
1000 |
SO-8 |
Tube |
0 °C-70 °C |
LM393AD |
| LM393DT |
Active |
0.135 |
1000 |
SO-8 |
Tape And Reel |
0 °C-70 °C |
LM393DT |
| LM393EDT |
Active |
|
|
SO-8 |
Tape And Reel |
0 °C-70 °C |
LM393EDT |
| LM393AN |
Active |
0.197 |
1000 |
DIP-8 |
Tube |
0 °C-70 °C |
LM393AN |
| LM393ST |
Active |
0.15 |
1000 |
MSOP/TSSOP 8 |
Tape And Reel |
0 °C-70 °C |
LM393ST |
| LM393N |
Active |
0.159 |
1000 |
DIP-8 |
Tube |
0 °C-70 °C |
LM393N |
| LM393QT |
Active |
0.135 |
1000 |
UFSON 8 2x2x0.6 |
Tape And Reel |
0 °C-70 °C |
LM393QT |
| LM393PT |
Active |
0.15 |
1000 |
TSSOP8 |
Tape And Reel |
0 °C-70 °C |
LM393PT |
| LM393ADT |
Active |
0.149 |
1000 |
SO-8 |
Tape And Reel |
0 °C-70 °C |
LM393ADT |
DATASHEET
| 下载 |
描述 |
版本 |
大小 |
| LM393 |
DS0443: Low power dual voltage comparators |
12 |
447KB |
SPICE MODELS
| 描述 |
版本 |
大小 |
| LM193/LM293/LM393 PSpice model |
1.0.0 |
2KB |
