Comparador LM2903Q2T CMOS, el DL, ECL, MOS, TTL 1.3μs 2-Canales, 2 → 36 V 8-Pines DFN
- Código RS:
- 189-1952
- Nº ref. fabric.:
- LM2903Q2T
- Fabricante:
- STMicroelectronics
Temporalmente fuera de stock. Disponible a partir del 04/04/2025, con entrega en 4 día(s) laborable(s).
Añadido
Precio unitario (Suministrado en múltiplos de 50)
0,426 €
(exc. IVA)
0,515 €
(inc.IVA)
| Unidades | Por unidad | Por Pack* |
| 50 - 50 | 0,426 € | 21,30 € |
| 100 - 200 | 0,414 € | 20,70 € |
| 250 - 450 | 0,392 € | 19,60 € |
| 500 + | 0,384 € | 19,20 € |
| *precio indicativo | ||
- Código RS:
- 189-1952
- Nº ref. fabric.:
- LM2903Q2T
- Fabricante:
- STMicroelectronics
Documentación Técnica
Legislación y Conformidad
Datos del Producto
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. In addition, the device 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.
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
Related products
See LM2903W for similar device with higher ESD performances
See LM2903H for similar device with operating temperature up to 150 °C
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
Related products
See LM2903W for similar device with higher ESD performances
See LM2903H for similar device with operating temperature up to 150 °C
Especificaciones
Atributo | Valor |
|---|---|
| Tipo de Comparador | Baja potencia |
| Tipo de Montaje | Montaje superficial |
| Tipo de Encapsulado | DFN |
| Tipo de Fuente de Alimentación | Doble, Unico |
| Tipo de Salida | CMOS, el DL, ECL, MOS, TTL |
| Número de Canales por Chip | 2 |
| Tiempo de Respuesta Típica | 1.3µs |
| Conteo de Pines | 8 |
| Tensión de Alimentación Única Típica | 2 → 36 V |
| Dimensiones | 2.05 x 2.05 x 0.7mm |
| Longitud | 2.05mm |
| Ancho | 2.05mm |
| Altura | 0.7mm |
| Temperatura de Funcionamiento Mínima | -40 °C |
| Ganancia de Tensión Típica | 200 V/mV |
| Temperatura Máxima de Funcionamiento | +125 °C |
| Tensión de Alimentación Dual Típica | ±1 to ±18V |
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