CXA3197R
Pin No.
Symbol
I/O Typical voltage level
Single power
supply: +5V
Dual power
supply: GND
Equivalent circuit
Description
29
DV
CC
2
Digital power supply.
30
AV
CC
O
Single power
supply: +5V
Dual power
supply: GND
Analog output power
supply.
The AV
CC
O pin voltage
can be varied within the
range that satisfies the
analog output
compliance voltage.
Negative analog output.
The inverse of the
positive analog output
pin is output.
When the positive
output is terminated with
50Ω, the inverse output
pin should also be
terminated with 50Ω
even if the inverse
output is not used.
Positive analog output.
AV
CC
O
RO
RO
31
31
AOUTN
O
AV
CC
O – V
FS
32
AGND2
32
AOUTP
O
AV
CC
O – V
FS
Single power
supply: GND
Dual power
supply: –5V
AV
CC
2
33
AGND2
Analog ground.
34
VREF
O
AGND + 1.25V
(Typ.)
BGR
34
Reference voltage
output.
AGND2
AV
CC
2
35
VSET
I
AGND2 + 0.65V
to
AGND2 + 1.03V
35
Analog output full-scale
adjustment.
AGND2
36
AV
CC
2
Single power
supply: +5V
Dual power
supply: GND
–7–
Analog power supply.
SONY [ SONY CORPORATION ]
