Texas Instrument Quad High-speed JFET-input operational amplifier TLE2084CN

TLE2084CN is a quad, high-speed JFET-input operational amplifier made by Texas Instruments. It features four independent amplifier channels, a 38-V supply voltage capacity, a 10-MHz bandwidth, and a 40-V/µs slew rate.

Component Overview

Package type: 14-pin PDIP (Plastic Dual In-Line Package) for through-hole mounting.

Supply range: ±2.25 V to ±19 V (or 4.5 V to 38 V single supply).

Input type: JFET input providing very low input bias current.

Series: Excalibur high-speed operational amplifier family.

Key Applications

Audio Preamplifiers: Delivers low distortion and low noise for premium audio mixing consoles and high-fidelity sound systems.

Active Filters: Designs high-frequency low-pass, high-pass, and band-pass filters with minimal signal degradation.

Photodiode Transimpedance Amplifiers: Converts tiny currents from optical sensors into measurable voltages in precision instruments.

Data Acquisition Systems: Serves as high-speed input buffers for Analog-to-Digital Converters (ADCs).

Industrial Controls: Used in fast motor control loops, power supply regulation, and precision instrumentation amplifiers.