SA58637 Datasheet, PDF (16/22 Pages) NXP Semiconductors – 2 X 2.2 W BTL audio amplifier

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top layer
SA58637BS Rev5
Audio Amplifier
OUTL+
GND
VCC
OUTL−
10 kΩ 10 kΩ
GND VCC/2 VCC
MODE
GND
SEL
VCC
SELECT
OUTR+
56 kΩ
INL−
1 µF
11 kΩ
11 kΩ
GND
1 µF
56 kΩ
INR−
OUTR−
bottom layer
100 µF
47 µF
1 µF
1 µF
001aah667
Fig 16. SA58637BS PCB demo