cxa1646q Sony Electronics, cxa1646q Datasheet - Page 4

• Manufacturer Part Number: cxa1646q
• Description: Electronic Volume
• Manufacturer: Sony Electronics

Pin Description (Pin No. in the parenthesis is for CXA1767Q.)
Pin No.
35 (30)
34 (29)
33 (28)
32 (27)
2 (1)
3 (2)
4 (3)
5 (4)
LDLC2
LDLC1
LDHC2
LDHC1
INAO2
INAO1
VRIN2
VRIN1
Symbol
I/O resistance
Pin voltage
5.28k
7.97k
50k
VCT
VCT
VCT
VCT
—
– 4 –
Equivalent circuit
Vcc
GND
Vcc
GND
Vcc
GND
Vcc
GND
Sets loudness low
cut-off frequency.
Sets loudness high
cut-off frequency.
Input selector output
Volume input
CXA1646Q/CXA1767Q
Description