LF351 Low Cost High Speed JFET Input Operational Amplifier
A versatile operational amplifier with low input offset voltage and high slew rate.
- Supply Voltage: +/-18V
- Power Dissipation: 670 mW
- Operating Temperature Range: 0°C to +70°C
- Differential Input Voltage: +/-30V
- Supply Voltage Range on Input Pin: +/-15V
- Period for Output at Short Circuit: Continuous
- Storage Temperature Range: -65°C to +150°C
- IC Pin Temp. (Soldering): Metal Can 300°C, DIP 260°C
Top Features:
- Internally trimmed offset voltage 10 mV
- Low input bias current 50 pA
- Wide gain bandwidth 4 MHz
- High slew rate 13 V/ms
The LF351 is a low cost high speed JFET input operational amplifier with an internally trimmed input offset voltage (BI-FET IITM technology). The device requires a low supply current and yet maintains a large gain bandwidth product and a fast slew rate. In addition, well matched high voltage JFET input devices provide very low input bias and offset currents. The LF351 is pin compatible with the standard LM741 and uses the same offset voltage adjustment circuitry. This feature allows designers to immediately upgrade the overall performance of existing LM741 designs. The LF351 may be used in applications such as high speed integrators, fast D/A converters, sample-and-hold circuits and many other circuits requiring low input offset voltage, low input bias current, high input impedance, high slew rate and wide bandwidth. The device has low noise and offset voltage drift, but for applications where these requirements are critical, the LF356 is recommended. If maximum supply current is important, however, the LF351 is the better choice.
Related Document: LF351 IC Datasheet
* Images are for illustration only; actual product may vary.