LT1457 is Dual/ Precision JFET Input Op Amp manufactured by Linear Technology.
| Part Number | Description |
|---|---|
| LT1413 | Single Supply/ Dual Precision Op Amp |
| LT1424-5 | Isolated Flyback Switching Regulator with 5V Output |
| LT1424-9 | Isolated Flyback Switching Regulator with 9V Output |
| LT1425 | Isolated Flyback Switching Regulator |
| LT1432 | 5V High Efficiency Step-Down Switching Regulator Controller |
The LT1457 is a dual, JFET input op amp optimized for handling large capacitive loads in bination with precision performance. Precision specifications include 220µV offset voltage in plastic and surface mount packages. At 70°C input bias current is 50pA, input offset current is 20pA.
