Quick Detail:

24 W BTL or 2 x 12 W stereo car radio power amplifier

Description:

The TDA1515BQ is a monolithic integrated class-B output amplifier in a 13-lead single in-line (SIL) plastic power package. The device is primarily developed for car radio applications, and also to drive low-impedance loads (down to1,6 Ω). At a supply voltage VP = 14,4 V, an output power of 24 W can be delivered into a 4 Ω BTL (Bridge Tied Load),or, when used as stereo amplifier, it delivers 2 × 12 W into 2 Ω or 2 × 7 W into 4 Ω.

Applications:

• flexibility in use − mono BTL as well as stereo

• high output power

• low offset voltage at the output (important for BTL)

• large usable gain variation

• very good ripple rejection

• internal limited bandwidth for high frequencies

• low stand-by current possibility (typ. 1 µA), to simplify required switches; TTL drive possible

• low number and small sized external components

• high reliability

Specifications: