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TDA7292
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)
Description

Short-circuit protection

Thermal overload protection
The TDA7292 is a class-AB dual audio power
amplifier assembled in a Multiwatt package.
Multiwatt11
It has been specifically designed for high-quality
sound applications such as hi-fi music centers
and stereo TV sets.
Table 1.
Device summary
Order code
Operating temp. range
TDA7292
Package
0° to 70° C
Figure 1.
Packaging
Multiwatt11
Tube
Applications circuit
+VS
15K
1000μF
1μF
MUTE/
ST-BY
IN (L)
7
1μF
15K
+5V
3
5
+
4
OUT (L)
8
IN- (L)
-
47K
18K
GND
18K
4.7Ω
RL (L)
100nF
560Ω
9
μP
10
IN- (R)
560Ω
18K
1μF
IN (R)
11
-
2
+
1
6
-VS
OUT (R)
4.7Ω
RL (R)
100nF
1000μF
D94AU085
February 2012
This is information on a product in full production.
Doc ID 15775 Rev 5
1/22
www.st.com
1
Contents
TDA7292
Contents
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