TDA8561Q - NXP

TDA8561Q 2 x 24 W BTL or 4 x 12 W single-ended car radio power amplifier

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. MAX. 18 4 − 100 − − − − 150 V A UNIT mA µA Stereo BTL application output power supply voltage ripple rej.

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 QUICK REFERENCE DATA SYMBOL VP IORM IP Isb Po RR Vno ZI ∆VO| Po PARAMETER positive operating supply voltage repetitive peak output current .