This document provides specifications for the TDA7292, a 40W + 40W stereo amplifier integrated circuit. It includes key features like mute and standby modes, short circuit protection, and thermal overload protection. The document contains characterization curves, application circuit examples, and packaging details for the Multiwatt11 package. It is a production datasheet that specifies electrical parameters and performance for the TDA7292 stereo amplifier IC.

1. This is information on a product in full production.
February 2012 Doc ID 15775 Rev 5 1/22
1
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)
■ 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
18K15K
IN (L)
1μF
15K 1μF
MUTE/
ST-BY
GND
IN (R)
1μF
4.7Ω
4.7Ω
100nF
100nF
OUT (L)
OUT (R)
1000μF
1000μF
+VS
3
5
7
9
6
11
2
4+
+
-
-
D94AU085
RL (L)
RL (R)
-VS
μP
560Ω
18K
IN- (L)8
10 IN- (R)
1
560Ω
18K
47K
www.st.com

2. Contents TDA7292
2/22 Doc ID 15775 Rev 5
Contents
1 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.3 Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3 Characterization curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4 Mute and standby modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5 Applications information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.1 Applications with dual supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.2 Applications with single supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

3. TDA7292 List of tables
Doc ID 15775 Rev 5 3/22
List of tables
Table 1. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table 2. Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Table 3. Thermal data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Table 4. Electrical specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Table 5. Mute and standby thresholds on pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Table 6. Recommended values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Table 7. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

4. List of figures TDA7292
4/22 Doc ID 15775 Rev 5
List of figures
Figure 1. Applications circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Figure 2. Pin connections (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Figure 3. Quiescent current vs. supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Figure 4. Frequency response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Figure 5. Output power vs. supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 6. Output power vs. supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 7. Output power vs. supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 8. THD vs. output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 9. THD vs. output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 10. THD vs. output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 11. Quiescent current vs. voltage on pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Figure 12. Attenuation vs. voltage on pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Figure 13. Crosstalk vs. frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Figure 14. Power dissipation vs. output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 15. Power dissipation vs. output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 16. Power dissipation vs. output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 17. Mute and standby thresholds on pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 18. Test and applications circuit (dual supply) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 19. PCB layout, solder side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Figure 20. PCB layout, component side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Figure 21. PCB component placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Figure 22. Typical applications circuit (single supply) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Figure 23. PCB layout, solder side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Figure 24. PCB layout, component side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Figure 25. PCB component placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Figure 26. Multiwatt11 outline drawing and dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

5. TDA7292 Pin description
Doc ID 15775 Rev 5 5/22
1 Pin description
Figure 2. Pin connections (top view)
1
2
3
4
5
6
7
9
10
11
8
IN+(1)
IN-(1)
GND
IN-(2)
IN+(2)
-VS
MUTE/St-By
OUTPUT(2)
+VS
OUTPUT(1)
-VS
TAB CONNECTED TO PIN 6 D95AU316

6. Electrical specifications TDA7292
6/22 Doc ID 15775 Rev 5
2 Electrical specifications
2.1 Absolute maximum ratings
2.2 Thermal data
2.3 Electrical specifications
Unless otherwise stated, the results in Table 4 below are given for the conditions:
VS = ±26 V, RL (load) = 8 Ω, RS (source) = 50 Ω, f = 1 kHz, GV = 30 dB, and Tamb = 25° C.
See also the test circuit in Figure 18 on page 14.
Table 2. Absolute maximum ratings
Symbol Parameter Value Unit
VS DC supply voltage ±35 V
IO Output peak current (internally limited) 5 A
Ptot Power dissipation Tcase = 70°C 40 W
Top Operating temperature -20 to 85 °C
Tj Junction temperature -40 to 150 °C
Tstg Storage temperature -40 to 150 °C
Table 3. Thermal data
Symbol Parameter Min Typ Max Unit
Rth j-case Thermal resistance, junction to case - 1.5 - °C/W
Table 4. Electrical specifications
Symbol Parameter Condition Min Typ Max Unit
VS Supply voltage range - ±8 - ±33 V
Iq Total quiescent current - - 50 130 mA
VOS Output offset voltage - -20 - 20 mV
Ib Non-inverting input bias current - - 500 - nA
Po Output power
THD = 10%:
RL = 8 Ω, VS = ±26 V
RL = 4 Ω, VS = ±18 V
- 40
31
-
W
THD = 1%:
RL = 8 Ω, VS = ±26 V
RL = 4 Ω, VS = ±18 V
- 30
24
-
IPeak Peak output current Internally limited - 5 - A
THD Total harmonic distortion Po = 1 W - 0.02 - %

7. TDA7292 Electrical specifications
Doc ID 15775 Rev 5 7/22
CT Crosstalk f = 1 kHz - 70 - dB
SR Slew rate - - 11 - V/ms
GOL Open-loop gain - - 80 - dB
eN Total input noise f = 20 Hz to 22 kHz - 4 - µV
Ri Input resistance - - 20 - kΩ
SVRR Supply voltage rejection ratio - - 75 - dB
Tj
Junction temperature at thermal
shut-down
- - 145 - °C
Mute mode (see also Table 5 on page 13)
VTMUTE Mute/play threshold - -7 -6 -5 V
AMUTE Mute attenuation - - 75 - dB
Standby mode (see also Table 5 on page 13)
VTSTBY Standby/mute threshold - -3.5 -2.5 -1.5 V
ASTBY Standby attenuation - - 110 - dB
Iq_STBY Quiescent current in standby - - 8 - mA
Table 4. Electrical specifications (continued)
Symbol Parameter Condition Min Typ Max Unit

8. Characterization curves TDA7292
8/22 Doc ID 15775 Rev 5
3 Characterization curves
Figure 3. Quiescent current vs. supply voltage
Figure 4. Frequency response
Iq (mA)
Iq+
Iq-
Vs (+/-V)
30
35
40
45
50
55
8 10 12 14 16 18 20 22 24 26 28 30 32 34
Iq (mA)
Iq+
Iq-
Vs (+/-V)
30
35
40
45
50
55
8 10 12 14 16 18 20 22 24 26 28 30 32 34
Iq+
Iq-
Vs (+/-V)
30
35
40
45
50
55
8 10 12 14 16 18 20 22 24 26 28 30 32 34
30
35
40
45
50
55
8 10 12 14 16 18 20 22 24 26 28 30 32 34
-5
+5
-4
-3
-2
-1
+0
+1
+2
+3
+4
10 200k20 50 100 200 500 1k 2k 5k 10k 20k 50k
Vs=+/-20V
Rl = 8 Ohm
0dB = 1W
Freq(Hz)
Ampl (dB)
-5
+5
-4
-3
-2
-1
+0
+1
+2
+3
+4
10 200k20 50 100 200 500 1k 2k 5k 10k 20k 50k
Vs=+/-20V
Rl = 8 Ohm
0dB = 1W
Freq(Hz)
Ampl (dB)

9. TDA7292 Characterization curves
Doc ID 15775 Rev 5 9/22
Figure 5. Output power vs. supply voltage
Figure 6. Output power vs. supply voltage
Figure 7. Output power vs. supply voltage
0
4
8
12
16
20
24
28
32
8 10 12 14 16 18 20
Pout (W)
Vs (+/-V)
THD=10%
THD=1%
Rl = 4 ohm
f = 1Kz
0
4
8
12
16
20
24
28
32
8 10 12 14 16 18 20
Pout (W)
Vs (+/-V)
THD=10%
THD=1%
Rl = 4 ohm
f = 1Kz
0
4
8
12
16
20
24
28
32
36
40
44
10 12 14 16 18 20 22 24
Pout (W)
Vs (+/-V)
Rl = 6 Ohm
f = 1Kz
THD=1%
THD=10%
0
4
8
12
16
20
24
28
32
36
40
44
10 12 14 16 18 20 22 24
Pout (W)
Vs (+/-V)
Rl = 6 Ohm
f = 1Kz
THD=1%
THD=10%
0
5
10
15
20
25
30
35
40
45
50
10 12 14 26 28 20 22 24 26 28 30
Rl = 8 Ohm
f = 1Kz
Vs (+/-V)
Pout (W)
THD=10%
THD=1%
0
5
10
15
20
25
30
35
40
45
50
10 12 14 26 28 20 22 24 26 28 30
Rl = 8 Ohm
f = 1Kz
Vs (+/-V)
Pout (W)
THD=10%
THD=1%

10. Characterization curves TDA7292
10/22 Doc ID 15775 Rev 5
Figure 8. THD vs. output power
Figure 9. THD vs. output power
Figure 10. THD vs. output power
0.002
10
0.005
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
200m 50500m 1 2 5 10 20
THD(%)
Pout (W)
Vs=+/18V
Rl = 4 Ohm
f = 1KHz
f = 15KHz
0.002
10
0.005
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
200m 50500m 1 2 5 10 20
THD(%)
Pout (W)
Vs=+/18V
Rl = 4 Ohm
f = 1KHz
f = 15KHz
0.002
0.005
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
200m 50500m 1 2 5 10 20
f = 15KHz
f = 1KHz
Vs= +/-22V
Rl = 6 Ohm
10
THD(%)
Pout (W)
0.002
0.005
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
200m 50500m 1 2 5 10 20
f = 15KHz
f = 1KHz
Vs= +/-22V
Rl = 6 Ohm
10
THD(%)
Pout (W)
0.002
10
0.005
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
200m 50500m 1 2 5 10 20
THD(%)
Pout (W)
Vs = +/-26V
Rl = 8 Ohm
f = 1KHz
f = 15KHz
0.002
10
0.005
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
200m 50500m 1 2 5 10 20
THD(%)
Pout (W)
Vs = +/-26V
Rl = 8 Ohm
f = 1KHz
f = 15KHz

11. TDA7292 Characterization curves
Doc ID 15775 Rev 5 11/22
Figure 11. Quiescent current vs. voltage on pin 5
Figure 12. Attenuation vs. voltage on pin 5
Figure 13. Crosstalk vs. frequency
0
10
20
30
40
50
60
70
80
90
100
-10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0
Vpin # 5 (V)
Iq (mA)
Vs=+/-20V
Rl=8Ohm
0V = +Vs
Vi = 0
-100
+10
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
-10 -0-9 -8 -7 -6 -5 -4 -3 -2 -1
Attenuation (dB)
Vpin #5 (V)
Vs= +/-20V
Rl= 8 Ohm
f =1KHz
OdB = 1V
0V = +Vs
-100
+10
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
-10 -0-9 -8 -7 -6 -5 -4 -3 -2 -1
Attenuation (dB)
Vpin #5 (V)
Vs= +/-20V
Rl= 8 Ohm
f =1KHz
OdB = 1V
0V = +Vs
-80
-30
-75
-70
-65
-60
-55
-50
-45
-40
-35
20 20k50 100 200 500 1k 2k 5k 10k
Vs=+/- 26V
Rl = 8 Ohm
Rs= 50 Ohm
Left to Right
Right to
Left
Crosstalk (dB)
Frequency (Hz)
-80
-30
-75
-70
-65
-60
-55
-50
-45
-40
-35
20 20k50 100 200 500 1k 2k 5k 10k
Vs=+/- 26V
Rl = 8 Ohm
Rs= 50 Ohm
Left to Right
Right to
Left
Crosstalk (dB)
Frequency (Hz)

12. Characterization curves TDA7292
12/22 Doc ID 15775 Rev 5
Figure 14. Power dissipation vs. output power
Figure 15. Power dissipation vs. output power
Figure 16. Power dissipation vs. output power
0
5
10
15
20
25
30
35
40
0.1 1 10 100
Rl =4 Ohm
f = 1KHz
Vs= +/- 18V
(A)
Vs= +/- 16V
(B)
Vs= +/- 14V
(C)
A
2xPout (W)
Pdiss(W)
B
C
0
5
10
15
20
25
30
35
40
0.1 1 10 100
Rl =4 Ohm
f = 1KHz
Vs= +/- 18V
(A)
Vs= +/- 16V
(B)
Vs= +/- 14V
(C)
A
2xPout (W)
Pdiss(W)
B
C
Rl =4 Ohm
f = 1KHz
Vs= +/- 18V
(A)
Vs= +/- 16V
(B)
Vs= +/- 14V
(C)
A
2xPout (W)
Pdiss(W)
B
C
0
5
10
15
20
25
30
35
40
45
50
0.1 1 10 100
Pdiss(W)
Rl =6 Ohm
f = 1KHz
Vs= +/- 24V (A)
Vs= +/- 22V (B)
Vs= +/-20V (C)
A
B
C
2xPout(W)
0
5
10
15
20
25
30
35
40
45
50
0.1 1 10 100
Pdiss(W)
Rl =6 Ohm
f = 1KHz
Vs= +/- 24V (A)
Vs= +/- 22V (B)
Vs= +/-20V (C)
A
B
C
2xPout(W)
Rl =6 Ohm
f = 1KHz
Vs= +/- 24V (A)
Vs= +/- 22V (B)
Vs= +/-20V (C)
A
B
C
2xPout(W)
0
5
10
15
20
25
30
35
40
0.1 1 10 100
Rl =8 Ohm
f = 1KHz
Vs= +/- 26V (A)
Vs= +/- 24V (B)
Vs= +/-20V (C)
A
B
C
Pdiss (W)
2xPout (W)
Rl =8 Ohm
f = 1KHz
Vs= +/- 26V (A)
Vs= +/- 24V (B)
Vs= +/-20V (C)
A
B
C
Pdiss (W)
2xPout (W)

13. TDA7292 Mute and standby modes
Doc ID 15775 Rev 5 13/22
4 Mute and standby modes
Pin 5 (MUTE/STANDBY) controls the amplifier status by two different thresholds referenced
to +VS as given in Table 5 below. See also Table 4: Electrical specifications on page 6.
Figure 17. Mute and standby thresholds on pin 5
Table 5. Mute and standby thresholds on pin 5
Nominal voltage on pin 5,
VPIN5
Mode Remarks
> +VS - 2.5 V Standby Output stages turned off
> +VS - 6.0 V, < +VS - 2.5 V Mute Output stages turned on, amplifiers muted
< +VS - 6.0 V Play Amplifiers active
t
OFF
STDBY
MUTE MUTE MUTE MUTE
PLAY STDBY PLAY OFF
STDBY
26
+VS
(V)
-26
-VS
VIN
(mV)
Vpin5
(V)
VS
VS-2.5
VS-6
VS-10
Iq
(mA)
0
VOUT
(V)
D04AU1570

14. Applications information TDA7292
14/22 Doc ID 15775 Rev 5
5 Applications information
Warning: SOA protection:
If the TDA7292 is operated without a load connected to the
output terminals, the SOA protection circuit could be
activated when a high amplitude and high frequency signal is
applied to the input.
The frequency and amplitude of the signal able to trigger the
protection is a function also of the supply voltage level used.
If the above mentioned condition is possible when the
speakers are not connected, it is recommended to connect
the input to ground or add a dummy resistive load. For
example, a 1-kΩ / 1-W resistor can be used at Vcc = ±26 V. If a
lower supply voltage is used, the resistor value must be
decreased accordingly.
5.1 Applications with dual supply
Figure 18. Test and applications circuit (dual supply)
R3
IN (L)
C1
R2 C3
MUTE/
ST-BY
GND
IN (R)
C2
R7
R10
C8
C9
OUT (L)
OUT (R)
C6
C4
+VS
3
5
7
9
6
11
2
4+
+
-
-
D94AU087B
RL (L)
RL (R)
+VS
-VS
R9
R5
IN- (L)8
10 IN- (R)
1
SW1
R1
DZ
R4
SW2
C7
R8
R6
C5
Q1
ST-BY
MUTE
SW1 position SW2 position Mode
B A Standby
B B Standby
A A Mute
A B Play
A
A B
B

15. TDA7292 Applications information
Doc ID 15775 Rev 5 15/22
Table 6. Recommended values
Component
Recommended
value
Purpose
Larger than
recommended
value
Smaller than
recommended
value
R1 10 kΩ Mute circuit
Decrease in DZ
biasing current
-
R2 15 kΩ Mute circuit
VPIN5 shifted
downwards
VPIN5 shifted
upwards
R3 47 kΩ Mute circuit
VPIN5 shifted
upwards
VPIN5 shifted
downwards
R4 15 kΩ Mute circuit
VPIN5 shifted
upwards
VPIN5 shifted
downwards
R5, R8 18 kΩ Closed-loop gain
setting (1)
1. Closed-loop gain must be >29 dB
Increase in gain -
R6, R9 560 Ω Decrease in gain -
R7, R10 4.7 Ω Frequency stability Danger of oscillation Danger of oscillation
C1, C2 1 μF Input AC coupling -
Higher low-
frequency cutoff
C3 1 µF
Standby/mute time
constant
Larger on/off time Smaller on/off time
C4, C6 1000 μF
Supply voltage
decoupling
- Danger of oscillation
C5, C7 0.1 μF
Supply voltage
decoupling
- Danger of oscillation
C8, C9 0.1 μF Frequency stability - -
Dz 5.1 V Mute circuit - -
Q1 BC107 Mute circuit - -

16. Applications information TDA7292
16/22 Doc ID 15775 Rev 5
Note: The PCB layout shown in Figure 19, 20, and 21 is common to the pin-to-pin compatible
devices TDA7269A, TDA7265 and TDA7265B.
Figure 19. PCB layout, solder side
Figure 20. PCB layout, component side

17. TDA7292 Applications information
Doc ID 15775 Rev 5 17/22
Figure 21. PCB component placement
5.2 Applications with single supply
Figure 22. Typical applications circuit (single supply)
PLAY
5V
R2
15K
IN (L)
C3 1μF
R1
10K
C1
1μF
MUTE
IN (R)
C4 1μF
R8
4.7Ω
R7
1K
C7
0.1μF
OUT (L)
OUT (R)
C5
1000μF
+VS
3
5
7
9
6
11
2
4+
+
-
-
D96AU444A
OUT
(L)
OUT
(R)
GND
R4
30K
IN- (L)8
10
IN- (R)
1
R5
1K
R6
30K
R9
4.7Ω
C9 470μF
C10 470μF
C8
0.1μF
R3
15K
0
MUTE
Q1
BS107
C6
0.1μF
D1 5.1V
C2
100μF

18. Applications information TDA7292
18/22 Doc ID 15775 Rev 5
Note: The PCB layout shown in Figure 23, 24, and 25 is common to the pin-to-pin compatible
devices TDA7269A, TDA7265, and TDA7265B.
Figure 23. PCB layout, solder side
Figure 24. PCB layout, component side

19. TDA7292 Applications information
Doc ID 15775 Rev 5 19/22
Figure 25. PCB component placement

20. Package mechanical data TDA7292
20/22 Doc ID 15775 Rev 5
6 Package mechanical data
The TDA7292 comes in an 11-pin Multiwatt package.
Figure 26. Multiwatt11 outline drawing and dimensions
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK®
packages, depending on their level of environmental compliance. ECOPACK®
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK®
is an ST trademark.
OUTLINE AND
MECHANICAL DATA
0016035 H
DIM.
mm inch
MIN. TYP. MAX. MIN. TYP. MAX.
A 5 0.197
B 2.65 0.104
C 1.6 0.063
D 1 0.039
E 0.49 0.55 0.019 0.022
F 0.88 0.95 0.035 0.037
G 1.45 1.7 1.95 0.057 0.067 0.077
G1 16.75 17 17.25 0.659 0.669 0.679
H1 19.6 0.772
H2 20.2 0.795
L 21.9 22.2 22.5 0.862 0.874 0.886
L1 21.7 22.1 22.5 0.854 0.87 0.886
L2 17.4 18.1 0.685 0.713
L3 17.25 17.5 17.75 0.679 0.689 0.699
L4 10.3 10.7 10.9 0.406 0.421 0.429
L7 2.65 2.9 0.104 0.114
M 4.25 4.55 4.85 0.167 0.179 0.191
M1 4.73 5.08 5.43 0.186 0.200 0.214
S 1.9 2.6 0.075 0.102
S1 1.9 2.6 0.075 0.102
Dia1 3.65 3.85 0.144 0.152
Multiwatt11 (Vertical)

21. TDA7292 Revision history
Doc ID 15775 Rev 5 21/22
7 Revision history
Table 7. Document revision history
Date Revision Changes
Nov-2004 1 Initial release.
Oct-2005 2 Inserted PC board and graphics.
Mar-2006 3 Ouput peak current changed.
29-May-2009 4
Updated resistor value setting mute voltage in Figure 1 on
page 1 and Table 5 on page 13.
29-Feb-2012 5
Added Note: on page 16 and Note: on page 18 concerning PCB
layout for pin-to-pin compatible devices.

22. TDA7292
22/22 Doc ID 15775 Rev 5
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