Productos
LM2903AVQPWRQ1 from TI is an automotive AEC-Q100 dual comparator. 2-36V supply. 40ns response. Low offset 1mV. TSSOP-8.
Principio de funcionamiento
Two independent comparators. Open-collector output requires pull-up resistor. 1mV max offset (A grade). 2-36V supply range. Automotive qualified. Response time 40ns typical.
Pin Description
| Pin | Nombre | Función |
|---|---|---|
| 1 | 1OUT | Output 1 (open drain) |
| 2-3 | 1IN-/1IN+ | Comparator 1 inputs |
| 4 | GND | Suelo |
| 5-6 | 2IN+/2IN- | Comparator 2 inputs |
| 7 | 2OUT | Output 2 (open drain) |
| 8 | VCC | 2-36V supply |
Aplicaciones
- Automotive battery monitoring
- Overcurrent detection
- Window comparator
Alternative Models
| Fabricante | Número de pieza | Notas |
|---|---|---|
| TI | LM2903BQPWRQ1 | Standard grade |