LF351 BiFET Op-Amp (JFET input op-amp) [Original]

LF351 BiFET JFET Input Operational Amplifier IC

The LF351 is a BiFET JFET input operational amplifier. It is an internally compensated integrated circuit. This monolithic circuit incorporates high-voltage JFET input devices. These devices contribute to a low input offset voltage. The LF351 exhibits wide bandwidths and fast slew rates. It maintains low input bias and supply currents. High input impedance and common-mode rejection are characteristics of this op-amp. It is suitable for various electronic designs.

Specifications:

• Type: JFET Input Operational Amplifier
• Input Bias Current: 50 pA
• Input Noise Voltage: 16 nV/√Hz
• Gain Bandwidth Product: 4.0 MHz
• Slew Rate: 13 V/µs
• Supply Current: 1.8 mA (per amplifier)
• Input Impedance: 10^12 Ω
• CMRR/PSRR: 100 dB
• Number of Channels: Single

Key features and benefits:

• Low Input Bias Current: 50 pA
• Low Input Noise Voltage: 16 nV/√Hz
• Wide Gain Bandwidth: 4.0 MHz
• High Slew Rate: 13V/µs
• Low Supply Current: 1.8 mA per Amplifier
• High Input Impedance: 10^12 Ω
• High Common Mode and Supply Voltage Rejection Ratios: 100 dB

Applications:

• Precision instrumentation
• High-speed data acquisition systems
• Active filters and signal conditioning
• Sample-and-hold circuits
• Audio preamplifiers
• Voltage followers and buffers

Frequently Asked Questions:

Q: Does the LF351 require external compensation?
A: No, the LF351 is an internally compensated operational amplifier.

Q: What is the input impedance of the LF351?
A: The LF351 features an input impedance of 10^12 Ω.

Q: What is the typical input bias current for the LF351?
A: The typical input bias current for the LF351 is 50 pA.

Q: How many channels does the LF351 provide?
A: The LF351 is a single-channel operational amplifier.

Q: What is the slew rate of the LF351?
A: The LF351 has a slew rate of 13 V/µs.

Package Includes:

*Image shown is a representation only.

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