CXA2094Q
Pin Description
(Ta = 25°C, VCC = 9V)
Description
Pin
voltage
Pin
Symbol
Equivalent circuit
No.
VCC
7.5k
↓ 35µ
2.1V
Serial clock input pin.
4k
—
1
SCL
VIH > 3.0V
VIL < 1.5V
× 4
10.5k
3k
1
2
2
3
DGND
—
Digital block GND.
VCC
10k
VCC
Input the (L + R) signal from
MAINOUT (Pin 4).
MAININ
4.0V
147
3
53k
4V
VCC
15k
× 4
VCC
147
4
MAINOUT 4.0V
(L + R) signal output pin.
4
↓
1k
200µ
5
5
6
7
NC
NC
NC
—
—
—
—
—
—
6
7
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