BD3883FS ROHM Co. Ltd., BD3883FS Datasheet - Page 3

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

*1
Typ. is set to the value descrived in condition.
Min. and Max. mean the error.
VCC=9V, f=1KHz, VIN=1Vrms, Rg=600Ω, RL=10kΩ, Ta=25°C, Input Gain=0dB, VOL=0dB,
Bass, Middle, Treble=0dB, unless otherwise noted.
BD3861FS
Output Volume
Output Switching Step
Maximum attenuation
Surround Gain
CH1→CH2
Surround Gain
CH2→CH1
Bass Boost Gain
Bass Cut Gain
Bass Switching Step
Middle Boost Gain
Middle Cut Gain
Middle Switching Step
Treble Boost Gain
Treble Cut Gain
Treble Switching Step
Microphone Voltage Gain
Circuit Current
Output Voltage Gain
Total Harmonic Distortion
Maximum Output Voltage
Output Noise Voltage
Cross-talk between Channels
6dB SW Gain
Item
Item
Symbol
GminO
GOVst
GMST
Gsur1
Gsur2
GBST
GTST
Symbol
GMIC
GMB
GMC
GOV
GBC
GBB
GTB
GTC
VOM
VNO
THD
GV6
GV
CT
IQ
Min.
Min.
-1.5
4.5
2.0
-2
-1
-2
-2
-2
-2
-2
5
5
5
-
-
-
-
-
-
-
-
-
3/16
Limits
Limits
Typ.
Typ.
13.0
0.02
6.0
0.0
2.5
8.0
-80
*1
1
7
7
*1
*1
2
*1
*1
2
*1
*1
2
6
-
-90.0
Max.
Max.
26.0
0.08
15.0
-70
7.5
1.5
+1
+2
+2
+2
+2
+2
+2
9
9
7
-
-
-
-
-
µVrms
Vrms
Unit
Unit
mA
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
%
From 0 to –59dB
Gov=20log(VOUT/VIN)
From 0 to –59dB
IHF-A
GminO=20log(VOUT/VIN)
V
f=1kHz
V
f=1kHz
V
f=90Hz,
From 0 to 14dB
GBB=20log(VOUT/VIN)
V
f =90Hz,
From –14 to 0dB
GBC=20log(VOUT/VIN)
V
V
From 0 to 12dB
GMB=20log(VOUT/VIN)
V
From -12 to 0dB
GMC=20log(VOUT/VIN)
V
V
f=10kHz
From 0 to 12dB
GTB=20log(VOUT/VIN)
V
f=10kHz
From -12 to 0dB
GTC=20log(VOUT/VIN)
V
V
GMIC=20log(VOUT/VIN)
At no signal
GV=20log(VOUT/V
400 to 30kHz BPF
THD=1%
Rg=0kΩ, IHF-A
Rg=0kΩ, IHF-A
V
GV6=20log(VOUT/VIN)
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
=200mVrms
=200Vrms
=200mVrms,
=200mVrms,
=200mVrms, f=90Hz
=200mVrms,
=200mVrms,
=200mVrms
=200mVrms,
=200mVrms,
=200mVrms, f=10kHz
=200mVrms
=200mVrms
Condition
Condition
IN
)