STMicroelectronics Low-Power Dual Voltage Comparators
STMicroelectronics Low-Power Dual Voltage Comparators consist of two independent low voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation of these Low-Power Dual Voltage Comparators from split power supplies is also possible. STMicroelectronics Low-Power Dual Voltage 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.
Features
- Wide single-supply voltage range or dual supplies: +2V to +36V or ±1V to ±18V
- Very low supply current (0.45mA) independent of supply voltage (1mW/comparator at +5V)
- Low input bias current: 20nA typ.
- Low input offset current: ±3nA typ.
- Low input offset voltage: ±1mV typ.
- Input common-mode voltage range includes ground
- Low output saturation voltage: 80mV typ. (Isink = 4mA)
- Differential input voltage range equal to the supply voltage
- TTL, DTL, ECL, MOS, CMOS compatible outputs
Complete Your Design
Schematic Diagram (1/2 LM193)
View Results ( 7 ) Page
| Número de referencia | Hoja de datos | Número de canales | Corriente de salida por canal | Ib - Corriente de polarización de entrada | Vos - Voltaje de compensación de la entrada | Corriente de suministro operativa | Tiempo de respuesta | Temperatura operativa mínima | Temperatura operativa máxima | Pd (disipación de potencia) |
|---|---|---|---|---|---|---|---|---|---|---|
| LM393ST |  |
2 Channel | 18 mA | 250 nA | 5 mV | 600 uA | 1.3 us | 0 C | + 70 C | 580 mW |
| LM293PT | |
2 Channel | 18 mA | 250 nA | 5 mV | 600 uA | 1.3 us | - 40 C | + 105 C | 625 mW |
| LM393PT | |
2 Channel | 18 mA | 250 nA | 5 mV | 600 uA | 1.3 us | 0 C | + 70 C | 625 mW |
| LM193DT | |
2 Channel | 18 mA | 250 nA | 5 mV | 600 uA | 1.3 us | - 55 C | + 125 C | 710 mW |
| LM193QT | |
2 Channel | 18 mA | 250 nA | 5 mV | 600 uA | 1.3 us | - 55 C | + 125 C | |
| LM393DT | |
2 Channel | 18 mA | 250 nA | 5 mV | 600 uA | 1.3 us | 0 C | + 70 C | 710 mW |
| LM393ADT | |
2 Channel | 18 mA | 100 nA | 2 mV | 600 uA | 1.3 us | 0 C | + 70 C | 830 mW |
Publicado: 2012-03-09
| Actualizado: 2022-03-11