TDA7266N Datasheet, PDF (5/9 Pages) Unisonic Technologies – 7+7W DUAL BRIDGE AMPLIFIER

TDA7266N
LINEAR INTEGRATED CIRCUIT
„ APPLICATION SUGGESTION
1. For Microprocessor Application
In order to avoid annoying "Pop-Noise" during Turn-On/Off transients, it is necessary to guarantee the right
St-by and mute signals sequence. It is quite simple to obtain this function using a microprocessor.
Vcc
C1
0.22μF
IN1
4
3
13
C5
470μF
C6
100nF
ST-BY
7
1 OUT1+
R1 _C2
10k _10μF
2 OUT1-
μP
UTC
MUTE
6
R2 C4
10k 1μF
TDA7266N
15 OUT2+
IN2
12
C3
0.22μF
14 OUT2-
8
9
PW-GND S-GND
Fig 1. Microprocessor Application
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 9
QW-R107-061.A