an12940aa Panasonic Corporation of North America, an12940aa Datasheet - Page 20

• Manufacturer Part Number: an12940aa
• Description: Audio Signal Processing Ic For Notebook Pc
• Manufacturer: Panasonic Corporation of North America

AN12940AA
■ Technical data (continued)
20
2. Main characteristics (continued)
2) Mix amplifier 1
−10
−20
−30
−40
−10
−20
−30
(1) L−in,R−in → L−out,R−out mode
I/O characteristics frequency characteristics
10
Mix amplifier 1 system I/O characteristics
0
0
0.01
−30
V
V
L-in, R-in → L-out, R-out
f
LPF : 30 kHz
AGC: on
Automatic detection on
req
CC
CC_
= 1 kHz
= 5 V
SP = 5 V
Mix amplifier 1 system
0.1
−20
Input frequency (kHz)
Input level (dBV)
1
−10
V
V
L-in, R-in → L-out, R-out
V
AGC: on
Automatic detection on
CC
CC_
IN
= −16 dBV
= 5 V
SP = 5 V
10
0
100
SDC00044AEB
Mix amplifier 1 system I/O distortion characteristics
0.001
0.001
0.01
0.01
0.1
0.1
10
10
I/O characteristics frequency characteristics
1
1
0.01
−30
V
V
L-in, R-in → L-out, R-out
f
HPF : 400 Hz
LPF : 30 kHz
AGC: on
Automatic detection on
V
V
L-in, R-in → L-out, R-out
V
AGC: on
Automatic detection on
req
CC
CC_
CC
CC_
IN
= 1 kHz
= 5 V
= −16 dBV
SP = 5 V
= 5 V
SP = 5 V
Mix amplifier 1 system
0.1
−20
Input frequency (kHz)
Input level (dBV)
1
−10
10
0
100