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Numéro de référence | TDA8566 | ||
Description | stereo BTL car radio power amplifier | ||
Fabricant | NXP Semiconductors | ||
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1 Page
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. 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 dissipation in any short-circuit condition
I Thermally protected
I Reverse polarity safe
I Protected against electrostatic discharge
I No switch-on/switch-off plops
I Low thermal resistance
I TDA8566TH1 is pin compatible with TDA1566TH
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Pages | Pages 21 | ||
Télécharger | [ TDA8566 ] |
No | Description détaillée | Fabricant |
TDA8560 | 2 x 40 W/2 ohm stereo BTL car radio power amplifier with diagnostic facility | NXP Semiconductors |
TDA8560Q | 2 x 40 W/2 ohm stereo BTL car radio power amplifier with diagnostic facility | NXP Semiconductors |
TDA8561 | 2 x 24 W BTL or 4 x 12 W single-ended car radio power amplifier | NXP Semiconductors |
TDA8561Q | 2 x 24 W BTL or 4 x 12 W single-ended car radio power amplifier | NXP Semiconductors |
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