BD3401KS2 ROHM Co. Ltd., BD3401KS2 Datasheet - Page 2

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

●Absolute maximum ratings (Ta=25°C)
●Operating voltage range
●Electrical characteristics
Ta=25°C, VCC=9V, VDD=5V, f=1kHz, Vi=1Vrms，RL=10kΩ，Rg=600Ω, INPUT SELECTOR=Ach, INPUT GAIN=0dB,
VOLUME=0dB, TREBLE=0dB, BASS=0dB, MIDDLE=0dB, TONE ATT=0dB, MUX=STEREO, MIXING=OFF, MIXING
GAIN=0dB, PLAY BACK=TAPE A, REC=OFF, LINE=OFF, MIC=OFF, BASS BOOST=OFF, SURROUND=OFF, AMS=OFF,
ALC=OFF, INPUT=pin59,60, OUTPUT=pin32,33, unless otherwise noted.
BD3401KS2
Circuit Current
Output Voltage Gain
Total Harmonic Distortion ratio
Maximum Output Voltage
Residual Noise Voltage*
Output Noise Voltage*
Cross-talk between Channels*
Cross-talk between Selectors*
Input Impedance
Total Harmonic Distortion ratio
Maximum Output Voltage
Output Voltage Gain
Total Harmonic Distortion ratio
Maximum Output Voltage
* Reduced by 12 mW/°C over 25°C, when installed on the standard board (size: 70×70×1.6mm).
Power Supply Voltage
Power Dissipation
Input Voltage Range
Operating Temperature
Range
Storage Temperature
Range
BD3401KS2
BD3402KS2
Device Name
Item
Items
Symbol
Vdd
Vcc
Symbol
Vomaxmi
THDmix
Vomaxp
Symbol
Vomaxt
Topr
Vdd
Tstg
Vcc
THD t
THDp
Vin
Pd
CTC
CTS
Gvp
Vno
Rin
Gv
IQ
Vr
x
8 to 9.5
3 to 5.5
Range
Min.
2.0
2.0
2.0
32
23
-2
-
-
-
-
-
-
-
-
-55 to +125
GND-0.3 to
-25 to +75
VCC+0.3
Limits
1200*
2/16
10
6
Limits
0.005
0.01
0.01
Typ.
2.5
1.8
3.0
-80
-80
2.5
2.5
35
47
25
0
Max.
0.05
6.0
9.0
-70
-70
0.1
0.1
50
62
27
Unit
2
-
-
-
V
Unit
mW
°C
°C
V
V
V
µVrms
µVrms
Vrms
Vrms
Vrms
Unit
mA
kΩ
dB
dB
dB
dB
%
%
%
(No signal)
INPUT GAIN=0dB
BW=400 to 30kHz
OUT=pin32,33,53,54
THD=1%, BW=400 to 30kHz
OUT=pin32,33,53,54
Rg=0Ω, Vol=-∞dB, BW=IHF-A,
Rg=0Ω, Vol=0dB BW=IHF-A
Rg=0Ω, BW=IHF-A
VOLOUT=1Vrms
Rg=0Ω, BW=IHF-A
Pin1 to 4, 59 to 64
BW=400 to 30kHz, MIXING=ON
INPUT SELECTOR=B
THD=1%, BW=400 to 30kHz
MIXING=ON
INPUT SELECTOR=B
Vi=20mVrms, pin5-6, 7-8=short
IN=pin9,10 OUT=pin6,7
Vi=20mVrms BW=400 to 30kHz
pin5-6, 7-8=short
IN=pin9,10 OUT=pin6,7
THD=1%, BW=400 to 30kHz
pin5-6, 7-8=short
IN=pin9,10 OUT=pin6,7
Condition