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参数资料
| 型号： | LA7955 |
| 元件分类： | 多路复用及模拟开关 |
| 英文描述： | DUAL 3-CHANNEL, AUDIO/VIDEO SWITCH, PDIP20 |
| 封装： | 0.300 INCH, PLASTIC, DIP-20 |
| 文件页数： | 1/7页 |
| 文件大小： | 95K |
| 代理商： | LA7955 |
61808 MS PC/D2599TH (OT)/N1892TH/7110TS/6028MO, TS No.2740-1/7
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer
's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer
'sproductsor
equipment.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
LA7955
Overview
The LA7955 Video Switch IC is used to switch the video and audio signals of TVs, VCRs and similar equipment.
Tow signals can be selected from the three input signals in a symmetrical arrangement using a control signal.
Features
Built-in 6dB video amps.
Wideband characteristics.
Functions
Video applications : 3 inputs, 2 outputs
Audio applications : 3 inputs, 2 outputs × 2 (L, R) channels
Built-in muting circuits for 2 left and right audio output channels
Specifications
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
V6 max
14.4
V
Maximum control signal voltage
V4 max, V8 max,
V10 max
14.4
V
Allowable power dissipation
Pd max
Ta
≤ 70°C
700
mW
Operating temperature
Topr
-20 to +70
°C
Storage temperature
Tstg
-55 to +125
°C
Monolithic Linear IC
For TV/VCR Use
Video Switch
Ordering number : EN2740C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LA7956 | 制造商:Panasonic Industrial Company 功能描述:IC |
| LA7957 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Video Switch for TV/VCR Use |
| LA7958 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:For TV, VTR Audio/Video Switch |
| LA7958_11 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Audio/Video Switch |
| LA7958N-E | 制造商:ON Semiconductor 功能描述:AV SW IC - Ammo Pack 制造商:ON Semiconductor 功能描述:FNFLD / AV SW IC |
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