TDA7267A Datasheet, PDF (1/7 Pages) STMicroelectronics – 3W MONO AMPLIFIER

®
TDA7267A
3W MONO AMPLIFIER
CAN DELIVER 3W THD 10% 14.5V/8Ω
INTERNAL FIXED GAIN 32dB
NO FEEDBACK CAPACITOR
NO BOUCHEROT CELL
THERMAL PROTECTION
AC SHORT CIRCUIT PROTECTION
SVR CAPACITOR FOR BETTER RIPPLE
REJECTION
LOW TURN-ON/OFF POP
STAND-BY MODE
DESCRIPTION
The device TDA7267A is a new technology Mono
Audio Amplifier in PowerDIP package specifically
designed for TV application.
Thanks to the fully complementary output configu-
BLOCK DIAGRAM
PowerDIP 8+8
ORDERING NUMBER: TDA7267A
ration the device delivers a rail to rail voltage
swing without need of boostrap capacitors.
V_S
V_S=14.5V
C4
1
100µF
C1 0.1µF
IN 4
IN
SVR 3
C3
47µF
6
S-GND
C5 470µF
+
2
-
OUT
8Ω
9 to 16
P-GND
D98AU827
June 1998
1/7