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TDA8566 - stereo BTL car radio power amplifier

General Description

The TDA8566 is an integrated class-B output amplifier which is available in several packages.

TDA8566TH is contained in a 20-lead small outline plastic package.

Key Features

  • I Differential inputs I Very high Common Mode Rejection Ratio (CMRR) I High common mode input signal handling I Requires very few external components I High output power I 4 Ω and 2 Ω load driving capability I Low offset voltage at output I Fixed gain I Diagnostic facility (distortion, short-circuit and temperature pre-warning) I Good ripple rejection I Mode select switch (operating, mute and standby) I Load dump protection I Short-circuit proof to ground, to VP and across the load I Low power d.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TDA8566 2 × 40 W/2 Ω stereo BTL car radio power amplifier with differential inputs and diagnostic outputs Rev. 06 — 15 October 2007 Product data sheet 1. General description The TDA8566 is an integrated class-B output amplifier which is available in several packages. TDA8566TH is contained in a 20-lead small outline plastic package. The TDA8566TH1 is a 24-lead small outline plastic package which is pin compatible with the I2C-bus controlled amplifier TDA1566TH for one board layout. TDA8566Q is a 17-pin DIL-bent-SIL package. The device contains 2 amplifiers in a Bridge-Tied Load (BTL) configuration. The output power is 2 × 25 W in a 4 Ω load or 2 × 40 W in a 2 Ω load. It has a differential input stage and 2 diagnostic outputs. The device is primarily developed for car radio applications. 2.