LF355N IC DIP-8 Operational Amplifier

Description

LF355N IC DIP-8 Operational Amplifier The LF355N is a high-performance operational amplifier featuring a monolithic J-FET input. This op-amp is designed for use in circuits requiring low input bias currents and low offset voltages. It integrates well-matched high-voltage J-FETs and standard bipolar transistors, resulting in reliable performance even in demanding conditions. The LF355N is noted for its versatility, delivering high-speed performance and precision in applications such as audio equipment, measurement devices, and signal processing systems. This op-amp is capable of achieving a wide bandwidth with a high slew rate. It supports fast response times and low voltage/current noise, making it suitable for precision applications. Additionally, the LF355N offers an adjustable offset voltage without compromising the common-mode rejection ratio or drift. Its design ensures that the amplifier can handle differential input voltages up to ±40V, making it adaptable for various power supply configurations. The LF355N also stands out for its high input impedance and low 1/f noise level, making it ideal for use in sensitive instrumentation and signal processing tasks. The device operates efficiently within a wide range of temperatures, from 0°C to +70°C, and is highly reliable for long-term use in precision analog circuits. Features: Low input bias and offset currents. Low input offset voltage and drift. Adjustable offset voltage. High slew rate (up to 50V/µs). Wide bandwidth (up to 20 MHz). Low voltage and current noise. Low 1/f noise level. High input impedance. Differential input voltage capability up to ±40V. High common-mode rejection ratio (CMRR). Specifications: Parameter Value Input Offset Voltage: 3 to 10 mV Input Offset Current: 3 to 50 pA Input Bias Current: 20 to 200 pA Large Signal Voltage Gain: 25 to 200 V/mV Supply Voltage Rejection Ratio: 80 to 100 dB Supply Current (no load): 2 to 10 mA Input Common Mode Voltage Range: ±10 to ±15.1 V Common Mode Rejection Ratio: 80 to 100 dB Output Voltage Swing (RL = 10kΩ): ±12 V Gain Bandwidth Product (GBP): 2.5 to 20 MHz Slew Rate (SR): 5 to 50 V/µs Input Resistance: 10^12 Ω Input Capacitance: 3 pF Equivalent Input Noise Voltage: 12 to 25 nV/√Hz Settling Time (10V step): 1.5 to 4 µs Applications: Precision High-Speed Integrators. Fast D/A and A/D Converters. High Impedance Buffers. Wideband, Low Noise, Low Drift Amplifiers. Logarithmic Amplifiers. Photocell Amplifiers Sample and Hold Circuits. Package Contents: 1x LF355N IC DIP-8 Operational Amplifier Datasheet

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