TDA7265SA Datasheet, PDF (1/12 Pages) STMicroelectronics – 18W+18W STEREO AMPLIFIER WITH MUTE & ST-BY

TDA7265SA
18W+18W STEREO AMPLIFIER WITH MUTE & ST-BY
1 FEATURES
■ WIDE SUPPLY VOLTAGE RANGE
(UP TO +25V ABS MAX.)
■ SPLIT SUPPLY
■ HIGH OUTPUT POWER 18+18W
@THD = 10%, R_L= 8Ω, V_S = ±17.5V
■ NO POP AT TURN-ON/OFF
■ MUTE (POP FREE)
■ STAND-BY FEATURE (LOW I_q)
■ SHORT CIRCUIT PROTECTION TO GND
■ THERMAL OVERLOAD PROTECTION
■ CLIPWATT 11 PACKAGE
2 DESCRIPTION
The TDA7265SA is class AB Dual Audio Power
amplifier assembled in the @ Clipwatt 11 pack-
age, specially designed for high quality sound ap-
Figure 2. Test and Application Diagram
Figure 1. Package
Clipwatt11
Table 1. Order Codes
Part Number
TDA7265SA
Package
Clipwatt11
plication as Hi-Fi music centers and stereo TV
sets.
The TDA7265SA is pin to pin compatible with
TDA7269, TDA7269A, TDA7269SA, TDA7265,
TDA7499, TDA7499SA.
15K 1µF
MUTE/
ST-BY ₅
IN (L) 7
1µF
+5V
µP
15K
18K
GND 9
1µF
IN (R) 11
D94AU085
+V_S
3
1000µF
+
-
-
+
1
1000µF
4 OUT (L)
18K
4.7Ω
8 IN- (L)
100nF
560Ω
10 IN- (R)
560Ω
18K
2 OUT (R)
4.7Ω
6
-V_S
100nF
RL (L)
RL (R)
July 2004
Rev. 2
1/12