Manual

BA3131FS
Standard ICs
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Electrical characteristic curves
DISTN (THD + Vn) (%)
FREQUENCY: f (Hz)
0.005
0.01
0.05
0.1
0.5
1
20
50
100 500 1k 5k 10k 20k
Vcc = 8V
Gv = 0dB
Vo = 1Vrms
0.00
Fig. 14 Distortion vs. frequency
C.S., CT
ABC
(dB)
FREQUENCY: f (Hz)
20 50 100 500 1k 5k 20k10k
120
110
100
90
80
70
60
50
40
Vcc = 8V
Gv = 0dB
Vo = 1Vrms
CT ABC
C.S.
Fig. 15 Channel separation and
crosstalk vs. frequency
DISTN (THD + Vn) (%)
OUTPUT VOLTAGE: Vo (Vrms)
0.001
0.005
0.01
0.05 0.1 0.5 1.0
0.05
0.1
V
CC = 8V
G
V = 0dB
f
IN = 10kHz
1kHz
100Hz
Fig. 16 Distortion vs. output voltage
REFERENCE VOLTAGE :Vref (V)
13pin OUTPUT CURRENT: ∆IOUT (mA)
Vcc = 8V
SINK
SOURCE
4.1
4.0
3.9
0510
Fig. 17 Reference voltage vs.
pin 13 output current
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External dimensions
(Units: mm)
SSOP-A20
11
10
20
1
0.11
7.8 ± 0.3
5.4 ± 0.2
8.7 ± 0.2
0.15 ± 0.1
0.36 ± 0.10.8
1.8 ± 0.1
0.3Min.
0.15