LF356 JFET Input Op-Amp IC DIP-8 Package

The LF356 device are the first monolithic JFET input operational amplifiers to incorporate well matched, high-voltage JFETs on the same chip with standard bipolar transistors (BI-FET™ Technology). These amplifiers feature low input bias and offset currents/low offset voltage and offset voltage drift, coupled with offset adjust, which does not degrade drift or common-mode rejection. The devices are also designed for high slew rate, wide bandwidth, extremely fast settling time, low voltage and current noise and a low 1/f noise corner.

Advantages 

• Replace Expensive Hybrid and Module FET Op Amps
• Rugged JFETs Allow Blow-Out Free Handling Compared With MOSFET Input Devices
• Excellent for Low Noise Applications Using Either High or Low Source Impedance
• Very Low 1/f Corner
• Offset Adjust Does Not Degrade Drift or Common-Mode Rejection as in Most Monolithic Amplifiers
• New Output Stage Allows Use of Large Capacitive Loads (5,000 pF) Without Stability Problems
• Internal Compensation and Large Differential Input Voltage Capability

Features :-

• Low Input Bias Current: 30 pA
• Low Input Offset Current: 3 pA
•  High Input Impedance: 1012 ?
•  Low Input Noise Current: 0.01 pA/?Hz
• High Common-Mode Rejection Ratio: 100 dB
• Large DC Voltage Gain: 106 dB

Uncommon Features 

• Extremely Fast Settling Time to 0.01%: 1.5 ?s
• Fast Slew Rate: 12 V/µs
• Wide Gain Bandwidth: 5 MHz
•  Low Input Noise Voltage: 12 nV/?Hz

Specification:-

lf356-ic-datasheet

* product image for illustration purposes only. actual product may vary.