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參數(shù)資料
| 型號(hào)： | BH3856 |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | 2-wire serial sound control IC |
| 中文描述： | 2線串行音頻控制IC |
| 文件頁數(shù)： | 6/16頁 |
| 文件大小： | 166K |
| 代理商： | BH3856 |
BH3856S / BH3856FS
Audio ICs
!
Electrical characteristics
(unless otherwise noted, Ta = 25
°
C, V
CC
= 9V, f = 1kHz, BW = 20 ~ 20kHz, VOL = Max.,
TONE = ALL FLAT, R
g
= 600
, R
L
= 10k
)
Parameter
Symbol
Unit
Conditions
Min.
Typ.
Max.
Quiescent current
I
Q
THD
V
NO
1
VM
NO
V
ref
I
ref
R
IN
R
OUT
RR
V
IH
V
IL
20
27
mA
Maximum input
Vim
2.3
2.5
Vrms
Maximum output
Vom
2.3
2.5
Vrms
Voltage gain
Gv
1.5
0
+
1.5
dB
V
IN
=
1
Vrms
Maximum attenuation
ATT
90
110
dB
Vo
=
1
Vrms
Vo
=
1
Vrms
Crosstalk
70
80
dB
Low range control width
+
12
+
15
+
18
dB
100Hz, V
IN
=
100m
Vrms
100Hz, V
IN
=
100m
Vrms
18
15
12
dB
High range control width
+
12
+
15
+
18
dB
100kHz, V
IN
=
100m
Vrms
Matrix surround single-channel gain
Total Harmonic distortion
Output noise voltage
Residual output noise voltage
Reference power supply output voltage
Reference power supply
output current capacity
Channel balance
Input impedance
Output impedance
Ripple rejection ratio
Input high level voltage
Input low level voltage
Measurement performed using Matsushita Communication Industrial VP-9690A DIN AUDIO filter (average value wave detection, effective value display).
Not designed for radiation resistance.
Signal input occurs in equiphase.
18
4
3.5
3.0
33
40
4
0.01
45
2
3.8
10
47
0.1
65
10
4.1
61
10
1
%
6
8
dB
μ
Vrms
μ
Vrms
V
mA
G
CB
1.5
0
+
1.5
dB
k
dB
V
V
15
12
dB
100kHz, V
IN
=
100m
Vrms
Vo
=
0.5
Vrms
, BPF
=
400Hz
~
30kHz
No signal, VOL
=
Max.,
R
g
=
0
No signal, VOL
=
∞
,
R
g
=
0
I
ref
=
3mA
V
ref
>
3.7V
channel 1 taken as the standard for
measurements.
f
=
1kHz
f
=
1kHz
f
=
100Hz, V
RR
=
1
Vrms
SCL, SDA
SCL, SDA
Vo
=
1
Vrms
V
CT
VB Max.
VB Min.
VT Max.
VT Min.
G
SR
THD
=
1%, VOL
=
20dB (ATT)
THD
=
1%
No signal
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BH3856FS | 制造商:ROHM 制造商全稱:Rohm 功能描述:2-wire serial sound control IC |
| BH3856FS-E2 | 功能描述:音頻 DSP 2WIRE SER SND CTRL IC AUDIO 10V RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| BH3856FV | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Volume/Balance Control |
| BH3856S | 功能描述:IC SRL SOUND CONTROL 2WR SDIP30 RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻處理 系列:- 其它有關(guān)文件:STA321 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:Sound Terminal™ 類型:音頻處理器 應(yīng)用:數(shù)字音頻 安裝類型:表面貼裝 封裝/外殼:64-LQFP 裸露焊盤 供應(yīng)商設(shè)備封裝:64-LQFP EP（10x10） 包裝:Digi-Reel® 其它名稱:497-11050-6 |
| BH3856S/FS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:映像LSI |
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