CXA2064M
Pin Description
(Ta = 25°C, VCC = 9V)
Description
Pin
Pin
voltage
Equivalent circuit
Symbol
No.
VCC
23k
23k
Input the (L-R) signal from
SUBOUT (Pin 2).
1
STIN
4.0V
4.0V
11.7k
147
18k
147
18k
1
27
Input the (SAP) signal from
SAPOUT (Pin 28).
SAPIN
27
4V
4V
20k
Vcc
580
2
(L–R) signal output pin.
2
SUBOUT
4.0V
147
580
12k
4k
Vcc
3.3k
8k
10k
Set the time constant for the
noise detection circuit.
1k
2k
4k
3
NOISETC
3.0V
× 2
(Connect a 4.7µF capacitor
between this pin and GND.)
4V
Vcc
3k
3k
200k
3
4
VCC
Supply voltage pin.
—
4
– 3 –