Pin No.
QFP SDIP
Symbol
Pin
voltage
39 39 LPOUT-R 4.0V
40 40 LPOUT-L 4.0V
Equivalent circuit
VCC
3k
147 580
39
40
580
CXA2074Q/S
Description
LPOUT right channel output
pin.
LPOUT left channel output
pin.
41 41 LPIN-R 4.0V
42 42 LPIN-L 4.0V
7 — NC
—
10 — NC
—
20 — NC
—
29 — NC
—
34 — NC
—
43 — NC
—
10k
147
47k
4V
VCC
41
42
(7)
(10)
(20)
(29)
(34)
(43)
Right channel loop input pin.
Left channel loop input pin.
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