an12940aa Panasonic Corporation of North America, an12940aa Datasheet - Page 18

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

AN12940AA
18
■ Technical data (continued)
1) SP amplifier
−10
−15
−20
−25
−30
−10
(1) L−in,R−in → L−out,R−out mode
−5
−5
15
10
10
SP output frequency characteristics  8Ω
5
0
5
0
0.01
−50
SP I/O characteristics  8Ω
−40
0.1
Input freqency (kHz)
Input level (dBV)
−30
V
V
L-in, R-in → L-out, R-out
f
LPF: 30 kHz
AGC: off
Automatic detection on
req
CC
CC_
1
= 1 kHz
−20
= 5 V
SP = 5 V
V
V
V
L-in, R-in → L-out, R-out
AGC: off
Automatic detection on
CC
CC_
IN
= −16 dBV
= 5 V
SP = 5 V
−10
10
0
100
SDC00044AEB
0.01
0.001
0.1
0.01
10
SP output frequency characteristics  8Ω
0.1
1
10
−50
1
0.01
V
V
L-in, R-in → L-out, R-out
f
HPF: 400 Hz
LPF: 30 kHz
AGC: off
Automatic detection on
req
V
V
V
L-in, R-in → L-out, R-out
AGC: off
Automatic detection on
CC
CC_
CC
CC_
IN
= 1 kHz
= 5 V
SP = 5 V
SP I/O characteristics  8Ω
= −16 dBV
= 5 V
SP = 5 V
−40
0.1
Input frequency (kHz)
Input level (dBV)
−30
−20
1
−10
10
0
100