← All parts
Dual Low Power JFET Input Operational Amplifier
Dual Low Power JFET Input Operational Am
ic
The LF442-MIL is a dual low power JFET input operational amplifier with improved DC characteristics compared to LM1458 while maintaining similar AC performance. It draws one-tenth the supply current and has very low input bias and offset currents, making it suitable for battery-powered applications.
In stock
Specifications
8- Operating Voltage
- ±15 V
- Supply Current
- 400 μA (Max) (Typical: 500 μA)
- Interface
- Analog
- Resolution
- Not applicable
- Range
- ±15 V (Input)
- Accuracy
- 7 μV/°C (Typical) for input offset voltage drift (Max: 25 μV/°C)
- Temperature Range
- -65°C to 150°C
- Package
- PDIP (8) or TO-99 (8)
Pinout
8| Pin | Name | Functions | Notes |
|---|---|---|---|
| 2 | Inverting input A | GPIO | Input for Amplifier A inverting input |
| 3 | Noninverting input A | GPIO | Input for Amplifier A noninverting input |
| 4 | V- | POWERGND | Negative supply |
| 5 | Noninverting input B | GPIO | Input for Amplifier B noninverting input |
| 6 | Inverting input B | GPIO | Input for Amplifier B inverting input |
| 7 | Output B | GPIO | Output for Amplifier B output |
| 8 | V+ | POWERGND | Positive supply |
| 1 | Output A | GPIO | Output for Amplifier A output |
Interactive pinout
Highlight:
Dual Low Power JFET Input Operational Am
Click a pin to copy its name · tap a tag above to spotlight a bus.