BH7634AS datasheet(1/12 Pages) ROHM

部件名	BH7634AS

功能描述	Audio / video switch for CANAL - Plus decoder

PDF	12 Pages

Scroll/Zoom	100%

制造商	ROHM [Rohm]

网页	http://www.rohm.com

标志

1 / 12 page

1

Multimedia ICs

Audio / video switch for CANAL - Plus

decoder

BH7634AS

The BH7634AS is one-chip IC that contains audio and video switches that support 21-pin SECAM and PAL connec-

tors.

The I2C BUS for switch control simplifies applications, while the two expansion ports allow up to two external inputs.

•Applications

VCRs

•Features

1) I2C BUS control.

2) Video input is sync tip clamped, and includes a

small-capacity (0.022

µF) input capacitor.

3) Three FSCOUT values.

4) Two expansion ports.

5) Audio mute function.

6) 75

Ω driver output (pins 20 and 23) requires no

attached capacitor.

•Absolute maximum ratings (Ta = 25°C)

Power supply voltage

Power dissipation

Operating temperature

Storage temperature

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

Parameter

Symbol

Limits

Unit

VCC

13.5

V

Pd

1200

mW

Topr

– 25 ~ + 60

°C

Tstg

– 55 ~ + 125

°C

•Recommended operating conditions (Ta = 25°C)

Parameter

VCC

8.5

13

V

12

Symbol

Min.

Typ.

Max.

Unit

Operating power supply voltage

类似零件编号 - BH7634AS

制造商	部件名	数据表	功能描述
Rohm	BH76330FV	871Kb / 33P	Video Drivers with Built-in Low Voltage operation Single Video Switchers
	BH76330FVM	871Kb / 33P	Video Drivers with Built-in Low Voltage operation Single Video Switchers
	BH76331FV	871Kb / 33P	Video Drivers with Built-in Low Voltage operation Single Video Switchers
	BH76331FVM	871Kb / 33P	Video Drivers with Built-in Low Voltage operation Single Video Switchers
	BH76332FV	871Kb / 33P	Video Drivers with Built-in Low Voltage operation Single Video Switchers

More results

类似说明 - BH7634AS

制造商	部件名	数据表	功能描述
Rohm	BA7630S	170Kb / 12P	Video switch for CANAL-Plus decoder
	BA7631	75Kb / 7P	Video switch for CANAL-Plus decoder
	BA7632AF	63Kb / 5P	Video switch for CANAL-Plus decoder
Synaptics Incorporated.	CX23880	760Kb / 8P	PCl Audio/Video Broadcast Decoder
List of Unclassifed Man...	BH7636S	252Kb / 2P	Video Switch for Canal
List of Unclassifed Man...	L64105	4Mb / 454P	AUDIO/VIDEO DECODER
Hitachi Semiconductor	HA11508	150Kb / 7P	Audio-Video Switch
Sanyo Semicon Device	LA72730	196Kb / 8P	Audio/Video Switch
Synaptics Incorporated.	CX25838	202Kb / 2P	8-Channel Audio/Video Decoder for Surveillance Systems
Intersil Corporation	TW2865-LA3-GR	464Kb / 2P	4-Channel Video Decoder and Audio Codec plus Video Encoder for Security Applications