TDA8566TH/N2,118 Datasheet PDF - NXP

●Overview

●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 x 25 W in a 4 Ω load or 2 x 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.

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●## Features

● Differential inputs

● Very high Common Mode Rejection Ratio (CMRR)

● High common mode input signal handling

● Requires very few external components

● High output power

● 4 Ω and 2 Ω load driving capability

● Low offset voltage at output

● Fixed gain

● Diagnostic facility (distortion, short-circuit and temperature pre-warning)

● Good ripple rejection

● Mode select switch (operating, mute and standby)

● Load dump protection

● Short-circuit proof to ground, to VP and across the load

● Low power dissipation in any short-circuit condition

● Thermally protected

● Reverse polarity safe

● Protected against electrostatic discharge

● No switch-on/switch-off plops

● Low thermal resistance

● TDA8566TH1 is pin compatible with TDA1566TH

●## Features