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參數(shù)資料
| 型號(hào)： | BD3814FV |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | High- performance 5.1ch electronic volume |
| 中文描述： | 高性能5.1聲道電子音量 |
| 文件頁(yè)數(shù)： | 1/3頁(yè) |
| 文件大?。?/td> | 39K |
| 代理商： | BD3814FV |
BD3814FV
Audio ICS
1/2
High- performance 5.1ch electronic volume
BD3814FV
BD3814FV is a sound processor IC. This IC incorporates volume, bass and treble functions into a single chip that are
necessary for AV receivers and mini-component stereos.
Low distortion, low noise and wide dynamic range can be achieved by using the Bi-CMOS process.
!
Applications
AV receiver, mini stereo set and TV.
!
Features
1) Dynamic range : 132dB (Tone by-pass, VOL=MUTE, IHF-A)
2) Master volume is 6ch-Independent volume (0~95dB, Mute, 1dB/Step).
Low residual noise with Resistor ladder volume and the shock sound
in changing is reducing.
3) It is becoming a low consumption electric current design by using
the Bi-CMOS process.
4) Maximum output voltage : 4.3Vrms (V
CC
=7V, V
EE
= -7V, RL=10k
).
5) Built-in two OP amplifiers.
6) Serial data control of 2-wire type (correspond to 3.3V and 5V).
!
Absolute maximum ratings
(Ta=25
°
C)
!
External dimensions
(Unit : mm)
Parameter
Symbol
Limits
Unit
V
CC
Pd
Topr
Tstg
900
mW
V
C
C
5 to
7.3
+
+
20 to
+
75
55 to
+
125
This value decreases 9mW/ C for Ta=25 C or more.
A standard board, 70 x 70 x 1.6mm, shall be mounted.
Supply voltage
Power dissipation
Operating temperature range
Storage temperature range
SSOP-B40
0.22
±
0.1
0.65
0.15
±
0.1
0
7
±
5
±
1
±
0
1
40
20
21
13.6
±
0.2
0.1
0.08
M
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BD3814FV_1 | 制造商:ROHM 制造商全稱(chēng):Rohm 功能描述:6ch Electronic Volume |
| BD3814FV-E2 | 功能描述:音頻放大器 ELECTRONIC VOL 40PIN RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| BD3814FV-X | 制造商:JVC Worldwide 功能描述:IC |
| BD3815KS | 制造商:ROHM 制造商全稱(chēng):Rohm 功能描述:6-channel volume IC for 6.1-channel |
| BD3816K1 | 功能描述:音頻放大器 SOUND PROCESSOR 6.1 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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