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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
DescriptionThe 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 1μFMUTE/ST-BY
GND
IN (R)1μF
4.7Ω
4.7Ω
100nF
100nF
OUT (L)
OUT (R)
1000μF
1000μF
+VS
35
7
9
6
112
4+
+
-
-
D94AU085
RL (L)
RL (R)
-VS
μP560Ω
18K
IN- (L)8
10 IN- (R)
1
560Ω
18K
47K
www.st.com
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
TDA7292 List of tables
Doc ID 15775 Rev 5 3/22
List of tables
Table 1. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Table 2. Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Table 3. Thermal data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Table 4. Electrical specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Table 5. Mute and standby thresholds on pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Table 6. Recommended values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Table 7. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
List of figures TDA7292
4/22 Doc ID 15775 Rev 5
List of figures
Figure 1. Applications circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Figure 2. Pin connections (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Figure 3. Quiescent current vs. supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Figure 4. Frequency response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Figure 5. Output power vs. supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Figure 6. Output power vs. supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Figure 7. Output power vs. supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Figure 8. THD vs. output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Figure 9. THD vs. output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Figure 10. THD vs. output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Figure 11. Quiescent current vs. voltage on pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Figure 12. Attenuation vs. voltage on pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Figure 13. Crosstalk vs. frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Figure 14. Power dissipation vs. output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Figure 15. Power dissipation vs. output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Figure 16. Power dissipation vs. output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Figure 17. Mute and standby thresholds on pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Figure 18. Test and applications circuit (dual supply) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Figure 19. PCB layout, solder side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Figure 20. PCB layout, component side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Figure 21. PCB component placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Figure 22. Typical applications circuit (single supply) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Figure 23. PCB layout, solder side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Figure 24. PCB layout, component side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Figure 25. PCB component placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Figure 26. Multiwatt11 outline drawing and dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
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
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 specificationsUnless 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 VRL = 4 Ω, VS = ±18 V
- 4031
-
WTHD = 1%:
RL = 8 Ω, VS = ±26 VRL = 4 Ω, VS = ±18 V
- 3024
-
IPeak Peak output current Internally limited - 5 - A
THD Total harmonic distortion Po = 1 W - 0.02 - %
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
TjJunction 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
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)
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%
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
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 toLeft
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 toLeft
Crosstalk (dB)
Frequency (Hz)
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)
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-2.5VS-6
VS-10
Iq(mA)
0
VOUT(V)
D04AU1570
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 C3MUTE/ST-BY
GND
IN (R)C2
R7
R10
C8
C9
OUT (L)
OUT (R)
C6
C4
+VS
35
7
9
6
112
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
TDA7292 Applications information
Doc ID 15775 Rev 5 15/22
Table 6. Recommended values
ComponentRecommended
valuePurpose
Larger than recommended
value
Smaller than recommended
value
R1 10 kΩ Mute circuitDecrease in DZ biasing current
-
R2 15 kΩ Mute circuitVPIN5 shifted downwards
VPIN5 shifted upwards
R3 47 kΩ Mute circuitVPIN5 shifted upwards
VPIN5 shifted downwards
R4 15 kΩ Mute circuitVPIN5 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 µFStandby/mute time constant
Larger on/off time Smaller on/off time
C4, C6 1000 μFSupply voltage decoupling
- Danger of oscillation
C5, C7 0.1 μFSupply voltage decoupling
- Danger of oscillation
C8, C9 0.1 μF Frequency stability - -
Dz 5.1 V Mute circuit - -
Q1 BC107 Mute circuit - -
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
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)
PLAY5V
R215K
IN (L)
C3 1μF
R110K
C11μF
MUTE
IN (R)C4 1μF
R84.7Ω
R71K
C70.1μF
OUT (L)
OUT (R)
C51000μF
+VS
35
7
9
6
112
4+
+
-
-
D96AU444A
OUT(L)
OUT(R)
GND
R430K
IN- (L)8
10
IN- (R)
1
R51K
R630K
R94.7Ω
C9 470μF
C10 470μF
C80.1μF
R315K
0MUTE
Q1BS107
C60.1μF
D1 5.1V
C2100μF
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
TDA7292 Applications information
Doc ID 15775 Rev 5 19/22
Figure 25. PCB component placement
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 ANDMECHANICAL 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)
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 4Updated resistor value setting mute voltage in Figure 1 on page 1 and Table 5 on page 13.
29-Feb-2012 5Added Note: on page 16 and Note: on page 18 concerning PCB layout for pin-to-pin compatible devices.
TDA7292
22/22 Doc ID 15775 Rev 5
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