BD3883FS ROHM Co. Ltd., BD3883FS Datasheet - Page 13

• Manufacturer Part Number: BD3883FS
• Description: Audio Sound Controller For Home Audio
• Manufacturer: ROHM Co. Ltd.

●Reference data
Fig.9 Output Voltage - Input Voltage
Fig.12 Bass Gain - Frequency
Fig.6 Circuit Current – Supply Voltage
（BD3403FV, BD3861FS）
Fig.15 Variable Treble Cut-off
15
10
0.001
-10
-15
16
14
12
10
15
10
5
0
0.01
-5
8
6
4
2
0
5
0
Frequency (BD3883FS)
0.1
10
10
0
10
1
0.001
INPUT VOLTAGE(Vrms)
2
100
100
FREQUENCY(Hz)
FREQUENCY(Hz)
0.01
5.64kHz
4.68kHz
(BD3403FV)
-14dB
4
VCC(V)
+14dB
1000
1000
-14dB～+14dB
2dB/step
0.1
6
10000
10000
6.67kH
8.15kH
1
8
100000
100000
10
10
Output Voltage (BD3403FV, BD3861FS)
Fig.10 Total Harmonic Distortion ratio -
Fig.7Circuit Current – Supply Voltage
Fig.13 Middle Gain - Frequency
Fig.16 2ndHPF - Frequency
15
10
0.01
-10
-15
-10
-12
-14
-16
-18
15
10
5
0
0.1
-5
-2
-4
-6
-8
10
5
0
2
0
(BD3403FV, BD3861FS)
1
0.001
10
0
10
-12dB～
+12dB
2dB/step
OUTPUT VOLTAGE(Vrms)
(BD3883FS)
2
100
100
FREQUENCY(Hz)
FREQUENCY(Hz)
0.01
(BD3883FS)
13/16
4
VCC(V)
1000 10000 10000
1000
0.1
6
10000
+12dB
-12dB
1
8
100000
0
10
10
Fig.11Total Harmonic Distortion ratio -
Output Voltage (BD3883FS)
Fig.14 Treble Gain - Frequency
Fig.8 Voltage Gain - Frequency
-10
0.001
-10
-15
10
15
10
-2
-4
-6
-8
0.01
-5
(BD3403FV, BD3861FS)
8
6
4
2
0
5
0
0.1
10
10
10
1
0.001
-12dB～
+12dB
2dB/step
OUTPUT VOLTAGE(Vrms)
100
100
FREQUENCY(Hz)
FREQUENCY(Hz)
0.01
+12dB
-12dB
1000
1000
0.1
10000
10000
1
100000
100000
10