參數(shù)資料
型號: BD3860K
廠商: Rohm CO.,LTD.
英文描述: Built-in BBE Audio sound controller
中文描述: 內(nèi)置BBE的Audio聲音控制器
文件頁數(shù): 9/27頁
文件大?。?/td> 295K
代理商: BD3860K
BD3860K
Audio ICs
9/26
!
Electrical characteristics
(Unless specified particularly, Ta=25
°
C, V
CC
=9V, f=1kHz, RL=10k
, input gain 0dB, main volume 0dB, BBE
ΙΙ
off, tone
0dB, fader volume 0dB, and the signal is inputted from A1 pin, and outputted to OUTF1 pin.)
Circuit current
No signal
Full harmonic distortion rate
VIN
=
2Vrms,
400~30kHz
Output noise voltage
Rg
=
0
,
IHF
A
=
1V(A2),
=
0
VIN
A
Cross-talk between
channels
Maximum output voltage
THD
=
1%
Input resistance
Output voltage gain
VIN
=
1Vrms
Input maximum gain
VIN
=
200mVrms
Volume control range
VIN
=
1Vrms
Volume set error 2
32to
48dB,
VIN
=
1Vrms
Maximum attenuation
VIN
=
1Vrms,
IHF
A
Volume set error 1
0to
30dB,
VIN
=
1Vrms
LO CONTOUR voltage
gain
f
=
100Hz,
VIN
=
200mVrms
Process set error
f
=
10kHz,
VIN
=
200mVrms
Process control range
f
=
10kHz,
VIN
=
200mVrms
Bass set error
f
=
500Hz,
VIN
=
200mVrms
Bass cut range
f
=
500Hz,
VIN
=
200mVrms
Bass boost range
f
=
500Hz,
VIN
=
200mVrms
Treble set error
f
=
10Hz,
VIN
=
200mVrms
Treble cut range
f
=
10kHz,
VIN
=
200mVrms
Treble boost range
f
=
10kHz,
VIN
=
200mVrms
Maximum attenuation
VIN
=
1Vrms,
IHF
A
Fader set error
VIN
=
1Vrms
Fader control range
VIN
=
1Vrms
Parameter
Conditions
Symbol
IQ
THD
No
CTC
VOM
RI
GV
GVI
V1R
V1E2
V1MI
V1E1
GBBL
BBHE
GBBH
BSET
GBC
GBB
TSET
GTC
GTB
V2MI
V2E
V2R
ISET
2.0
33
1.5
16.5
50
2
1
3
2
10
2
16
12
2
16
12
2
57
Min.
1.5
16
0.01
5
95
2.5
47
0
18
48
0
95
0
5
0
12
0
14
14
0
14
14
90
0
54
Typ.
0
35
0.09
17
70
61
1.5
19.5
46
2
85
1
7
2
14
2
12
16
2
12
16
85
2
51
Max.
1.5
mA
%
μ
Vrms
dB
Vrms
k
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Unit
dB
(1)
000
000
000
000
000
000
018
000
000
000
000
000
000
000
000
000
000
(2)
002
002
002
002
002
002
002
1CA
02A
002
002
002
002
002
002
002
002
(3)
001
001
001
001
001
001
001
001
001
019
199
1E1
1C1
1F1
1D1
001
001
(4)
003
003
003
003
00B
003
003
003
003
003
003
003
003
003
003
003
073
1B3
1
2
1
2 (A1)
1 (A2)
2
2
2
2
2
2
2
2
2
2
2
2
2
SW
IQ
THD
VOUT
VOUT
(OUTF2)
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
Meapoint
Input gain error
VIN
=
200mVrms
Serial data
VP-9690A (Average value detection, effective value display) IHF-A filter by Matsushita Communication is used for
measurment.
Operation spec : Phase between input / output is same.
Design against radiation-proof is not mode.
<General>
<Input gain>
<Main volume>
<BBE
ΙΙ
>
<Bass>
<Treble>
<Fader>
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