TDA 8561Q
2 x 24 W BTL or 4 x 12 W single-ended car radio power amplifier
FEATURES
•Requires very few external components
•High output power
•Flexibility in use; Quad single-ended or stereo BTL
•Low output offset voltage
•Fixed gain
•Diagnostic facility (distortion, short-circuit and temperature detection)
•Good ripple rejection
•Mode select switch (operating, mute and standby)
•Load dump protection
•AC and DC short-circuit safe to ground and to VP
•Low power dissipation in any short-circuit condition
•Thermally protected
•Reverse polarity safe
•Electrostatic discharge protection
•No switch-on/switch-off plop
•Flexible leads
•Low thermal resistance
•Identical inputs (inverting and non-inverting)
GENERAL DESCRIPTION
The TDA8561Q is an integrated class-B output amplifier in
a 17-lead single-in-line (SIL) power package. It contains
4×12 W Single-Ended (SE) or 2×24 W Bridge-Tied
Load (BTL) amplifiers.
The device is primarily developed for car radio
applications.