OPA1642 (ACTIVE) Sound-Plus High-Performance, JFET-Input Audio OpAmps


Models (3)

Title Category Type Size (KB) Date Views
OPA1641 PSpice Model (Rev. B) PSpice Model ZIP 14 KB 08 Feb 2019 0 views
OPA1641 TINA-TI Spice Model (Rev. C) TINA-TI Spice Model ZIP 10 KB 08 Feb 2019 0 views
OPA1641 TINA-TI Reference Design (Rev. C) TINA-TI Reference Design TSC 1784 KB 08 Feb 2019 0 views

Reference designs

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TI Designs

Tone Stack for Guitar Amplifier Reference Design

This split-supply, high-performance guitar tone circuit provides control of the bass, mid, and treble frequencies of an electric guitar signal, while also providing gain with minimal distortion and noise. Buffered inputs and outputs preserve the behavior of the system independent of the source and (...)

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Development tools (2)

Name Part# Type
Analog engineer's calculator ANALOG-ENGINEER-CALC Calculation Tools
SPICE-based analog simulation program TINA-TI Circuit Design & Simulation