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參數(shù)資料
| 型號： | BD3883FS-E2 |
| 廠商： | Rohm Semiconductor |
| 文件頁數(shù)： | 4/5頁 |
| 文件大小： | 0K |
| 描述： | IC AUDIO SOUND CONTRLR SSOP-A32 |
| 標(biāo)準(zhǔn)包裝： | 2,000 |
| 類型： | 音頻處理器 |
| 應(yīng)用： | 迷你/微型，記錄器 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 32-SOP（0.213"，5.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 32-SSOPA |
| 包裝： | 帶卷 (TR) |
Technical Note
4/15
www.rohm.com
2010.10 - Rev.A
2010 ROHM Co., Ltd. All rights reserved.
BD3403FV,BD3861FS,BD3883FS
BD3883FS
Ta=25℃, VCC=8V, f=1kHz, Vi=200mVrms, RL=10k
, Rg=600,
Input Selector=Ach, Input Gain=0dB, Volume=0dB, Bass=0dB, Middle=0dB, Treble=0dB,
Surround=OFF, RECOUT=OFF, unless otherwise noted.
Parameter
Symbol
Limits
Unit
Condition
Min.
Typ.
Max.
TO
T
A
L
Circuit Current
IQ
-
8
21
mA
At no signal
Total Output Voltage Gain
Gv
-2
0
2
dB
Total Harmonic Distortion
THDO
-
0.01
0.1
%
BW=400 to 30kHz
Maximum Output Voltage
Vomaxo
1.6
2.1
-
Vrms
THD=1%
BW=400 to 30kHz
Total Residual Noise Voltage
Vno
-
2
10
Vrms
Rg=0Ω, Vol=-∞dB
BW=IHF-A, REAR ATT=-10dB
Total Output Noise Voltage
Vmno
-
4
15
Vrms
Rg=0Ω, Vol=0dB
BW=IHF-A
Cross-talk between Channels
CTC12
-
-80
-70
dB
Rg=0Ω, BW=IHF-A
VOUT=1Vrms
Input Impedance
Rin
70
100
130
kΩ
Output Impedance
Rout
-
50
Ω
INPUT
Cross-talk between Selectors
CTS1
-
-80
-70
dB
VOUT=1Vrms
Rg=0Ω, BW=IHF-A
VOLUME
Volume Control Range
VRI
-90
-87
-84
dB
BW=IHF-A ,Vout=1Vrms
Volume Setting Error 1
VEI1
-2
0
2
dB
0 to -53dB,BW=IHF-A
VOUT=1Vrms
Volume Setting Error 2
VEI2
-3
0
3
dB
-54 to –87dB,BW=IHF-A
VOUT=1Vrms
Maximum Attenuation
Vmin
-
-90
dB
BW=IHF-A
VOUT=1Vrms
Volume Input Impedance
Rvin
39
56
73
kΩ
BASS
Bass Gain
Gb
-17.5 to +17.5
dB
Bass Gain Setting Error
BE
-2.5
0
-2.5
dB
MIDDLE
Middle Gain
Gm
-14 to +14
dB
Middle Gain Setting Error
ME
-2
0
-2
dB
TREBLE
Treble Gain
Gt
-14 to +14
dB
Treble Gain Setting Error
TE
-2
0
2
dB
SURROUND
Surround In-phase Gain
Vsur1
-2
0
2
dB
Surround Single-phase Gain
Vsur2
4.3
6.3
8.3
dB
AC-grounding
Opposite-phase Gain
Vsur3
8
10
12
dB
● This IC is not designed to be radiation-resistant.
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