BD3401KS2 ROHM Co. Ltd., BD3401KS2 Datasheet - Page 3

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

Noise Voltage in input term*
PB MUTE Amount
ALC Operation Level
Total Harmonic Distortion ratio
Output Noise Voltage*
Total Harmonic Distortion ratio
Maximum Output Voltage
Spectrum Analyzer 1
Output Voltage Gain
Spectrum Analyzer 2
Output Voltage Gain
Surround Gain
Treble Gain
Treble Gain Setting Error
Middle Gain
Middle Gain Setting Error
Bass Gain
Bass Gain Setting Error
AMS EQ Gain
Volume Setting Error 1
Volume Setting Error 2
Maximum Attenuation*
Total Harmonic Distortion ratio
Maximum Output Voltage
Item
V
THDmic
Vomaxs
Symbol
Gams
THDs
THDr
omaxmic
Gvs1
Gvs2
Vmin
PBM
Vnor
Gsur
Vnin
ALC
VE1
VE2
Gm
ME
TE
Gb
BE
Gt
Min
0.5
2.0
-8 to +8（2dB/step）
-8 to +8（2dB/step）
-8 to +8（2dB/step）
1.5
33
-8
-2
-2
-2
-2
-2
-3
4
-
-
-
-
-
-
-
3/16
Limits
Typ.
0.01
0.01
0.7
0.7
0.2
2.5
2.0
40
35
-6
0
6
0
0
0
0
0
-
-
Max
120
-70
-90
6.0
0.9
0.1
0.1
2.5
37
-4
-2
-2
1
2
8
2
3
-
2
µVrms
µVrms
Vrms
Vrms
Vrms
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
%
%
%
Rg=0Ω,BW=IHF-A
pin5-6, 7-8=short
IN=pin9,10 OUT=pin6,7
BW=IHF-A, pin5-6, 7-8=short
IN=pin9,10
PLAY BACK=MUTE
REC=ON ALC=ON
BW=400 to 30kHz
OUT=pin14,15
REC=ON ALC=ON
Rg=0Ω, BW=IHF-A
OUT=pin14,15
REC=ON ALC=ON
BW=400 to 30kHz
MIC=ON
THD=1
MIC=ON
OUTPUT=pin55
OUTPUT=pin56
SURROUND=ON
Vi=500mVrms
Vi=500mVrms
Vi=500mVrms
Vi=500mVrms
OUTPUT=pin40
AMS=ON, Vi=20mVrms
0 to -48dB，BW=IHF-A
VOLOUT=1Vrms
-52 to –76dB，BW=IHF-A
VOLOUT=1Vrms
BW=IHF-A VOLOUT=1Vrms
Vi=500mVrms
BW=400 to
30kHz,OUT=pin25
No LPF
THD=3
OUT=pin25, No LPF
%
%
, BW=400 to 30kHz
, BW=400 to 30kHz
Condition