Datasheet > BH3856

BH3856

更新时间： 2024-11-23 22:27:39

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
16页	168K
描述
2-wire serial sound control IC

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BH3856 数据手册

BH3856S / BH3856FS

Audio ICs

2-wire serial sound control IC

BH3856S / BH3856FS

The BH3856S and BH3856FS are signal processing ICs designed for volume and tone control in televisions, mini

component stereo systems, and other audio products. Their two-line serial control (I²C BUS) enables them to control

volume and tone on the basis of signals from a microcomputer, etc.

!Applications

Televisions, [Video equipped television], personal computer televisions, mini component stereo systems, car stereos.

!Features

1) I²C BUS facilitates direct serial control from a microcomputer of volume (main volume), balance (left / right), and tone

(bass, treble). DC control is also possible.

2) Volume is produced by a low-distortion, low-noise VCA. Designed to minimize step noise.

3) Stable standard voltage supply and built-in I/O buffer mean that few attachments are needed. SSOP-A32 package

designed to save space.

4) Matrix surround yields powerful sound.

!Absolute maximum ratings (Ta = 25°C)

Parameter

Power supply voltage

Symbol

Vcc

Limits

10.0

Unit

∗

BH3856S

1200

850

Power dissipation

BH3856FS

Operating temperature

Storage temperature

Topr

Tstg

°C

−40~+85

−55~+150

1 Reduced by 12mW for each increase in Ta of 1°C over 25°C.

2 Reduced by 6.8mW for each increase in Ta of 1°C over 25°C.

∗

!Recommended operating conditions (Ta = 25°C)

Parameter

Symbol

Min.

6.0

Typ.

Max.

9.5

Unit

Power supply voltage

VCC

Note : I²C BUS is a registered trademark of Philips.

12 3 4 5 6 7...16

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与BH3856相关器件

型号	品牌	获取价格	描述	数据表
BH3856FS	ROHM	获取价格	2-wire serial sound control IC
BH3856FS-E1	ROHM	获取价格	Tone Control Circuit, 2 Channel(s), PDSO32, SSOP-32
BH3856FS-T1	ROHM	获取价格	Tone Control Circuit, 2 Channel(s), PDSO32, SSOP-32
BH3856FS-T2	ROHM	获取价格	Tone Control Circuit, 2 Channel(s), PDSO32, SSOP-32
BH3856FV	ETC	获取价格	Tone/Volume/Balance Control
BH3856S	ROHM	获取价格	2-wire serial sound control IC
BH3856S/FS	ETC	获取价格	映像LSI
BH3857	ROHM	获取价格	Audio sound controller
BH3857AFV	ROHM	获取价格	Audio sound controller
BH3857AFV-E1	ROHM	获取价格	Tone Control Circuit, 2 Channel(s), PDSO40, SSOP-40