TDA8547 Datasheet, PDF (16/24 Pages) NXP Semiconductors – 2 x 1 W BTL audio amplifier with output channel switching

Philips Semiconductors
2 × 1 W BTL audio amplifier with output
channel switching
handbook, full pagewidth
Preliminary specification
TDA8547
1997 Oct 07
a. Top view without components.
TDA
8547
GND
+VCC
+OUT1
100 µF
CIC NIJMEGEN
D&A AUDIO POWER
−OUT1
12 kΩ
MODE
P3
12
kΩ
100 nF
1
16
56 kΩ
11 kΩ
SELECT
47 µF
11 kΩ
12 kΩ
12 kΩ
+OUT2
8
9 _{56 kΩ}
TDA8547
IN1
1 µF
1 µF
IN2
−OUT2
b. Top view with components.
MGK703
Fig.24 Printed-circuit board layout (BTL and SE).
16