BD3401KS2 ROHM Co. Ltd., BD3401KS2 Datasheet - Page 12

• Manufacturer Part Number: BD3401KS2
• Description: Single Power Supply Sound Processor Built-in Pre Amplifier For Tape Recording And Play Back
• Manufacturer: ROHM Co. Ltd.

Fig.13 Bass Boost Gain - Frequency
●Reference data
Fig.7 Output Voltage - Input Voltage
Fig.4 Circuit Current - Supply Voltage
Fig.10 Bass Gain - Frequency
35
30
25
20
15
10
0.001
5
0
0.01
-10
-15
-10
-20
-30
0.1
15
10
0
10
-5
20
10
5
0
0
1
0.001
10
10
(BD3401KS2)
INPUT VOLTAGE(Vrms)
2
(BD3402KS2)
(BD3401KS2)
0.01
100
FREQUENCY(Hz)
100
FREQUENCY(Hz)
4
VCC(V)
-12dB(100Hz)
+12dB(100Hz)
1000
1000
0.1
6
-12dB ～
+12dB
3dB/step
10000
10000 100000
1
8
100000
10
10
Fig.5 Circuit Current - Supply Voltage
Fig.14 Surround Gain - Frequency
Fig.8 Total Harmonic Distortion ratio
Fig.11 Middle Gain – Frequency
35
30
25
20
15
10
0.001
5
0
0.01
-10
-15
10
0.1
15
10
0
-5
10
8
6
4
2
0
5
0
1
0.001
10
10
(BD3402KS2)
-8dB～
+8dB
2dB/step
OUTPUT VOLTAGE(Vrms)
(BD3401KS2)
2
(BD3401KS2)
- Output Voltage
100
0.01
100
12/16
FREQUENCY(Hz)
FREQUENCY(Hz)
4
VCC(V)
1000
1000
0.1
+8dB(1kHz)
-8dB(1kHz)
6
10000
10000
1
8
100000
100000
10
10
Fig.15 Subwoofer Gain - Frequency
Fig.12 Treble Gain - Frequency
Fig.9 Bass Gain - Frequency
-10
-15
15
10
-5
Fig.6 Voltage Gain - Frequency
5
0
-10
-20
-30
-40
-50
-60
-10
-15
20
10
10
15
10
-5
-1
-2
-3
-4
-5
0
5
0
5
4
3
2
1
0
10
10
10
－ 8dB ～ +8dB
2dB/step
6dB
0dB
(BD3401KS2)
100
(BD3401KS2)
FREQUENCY(Hz)
FR E Q U E N C Y(H z)
100
100
100
FREQUENCY(Hz)
FREQUENCY(Hz)
+8dB(100Hz)
-8dB(100Hz)
1000
1000
1000
+8dB(10kHz)
－ 8dB(10kHz)
1000
-8dB～+8dB
2dB/step
12dB
9dB
10000
10000 100000
10000
10000
100000
100000
100000