40 W + 40 W stereo amplifier with mute and standby
Datasheet − production data
Features
■ Wide supply voltage range (up to ± 33 V)
■ Split supply
■ High output power
■ 40 W + 40 W into 8 Ω
with VS = ±26 V and THD = 10%
■ No “pop” at turn on/off
■ Mute (“pop”-free)
■ Standby feature (low Iq)
■ Short-circuit protection
■ Thermal overload protection
Description
The TDA7292 is a class-AB dual audio power
amplifier assembled in a Multiwatt package.
It has been specifically designed for high-quality
sound applications such as hi-fi music centers
and stereo TV sets.
Figure 1. Applications circuit
Multiwatt11
Table 1. Device summary
Order code Operating temp. range Package Packaging
TDA7292 0° to 70° C Multiwatt11 Tube
+5V
15K 18K
IN (L)
1μF
15K 1μF
MUTE/
ST-BY
GND
IN (R) 1μF
4.7Ω
4.7Ω
100nF
100nF
OUT (L)
OUT (R)
1000μF
