High-performance transistors

Burr-Brown™ discrete JFETs built using Texas Instruments' modern, high performance, analog bipolar process.

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Our portfolio of JFETs offer high input impedance (>1 TΩ), ultra-low noise, and low Ciss. Our dual packages are precision matched to offer exceptional offset and CMRR performance. These devices were designed for both audio and industrial applications where achieving the lowest noise possible is needed.
JFE2140 NEW

Dual, ultra-low noise, low gate current, audio, N-channel JFET

Approx. price (USD) 1ku | 1.64

JFE150 NEW

Ultra-low-noise, low-gate-current, audio, N-channel JFET

Approx. price (USD) 1ku | 0.93

Design & development resources

Simulation tool
PSpice® for TI design and simulation tool
PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Simulation tool
SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)

Evaluation board
DIP adapter evaluation module

Speed up your op amp prototyping and testing with the DIP-Adapter-EVM, which provides a fast, easy and inexpensive way to interface with small, surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them directly to existing circuits.

The (...)