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Ordering number : ENN6468

Monolithic Linear IC

LA9511W

AV Remote Coupler Transmitter

Overview

The LA9511W is a transmitter IC developed for free-

space infrared transmission of stereo audio and video

signals. It integrates all the required functions for

transmission, including audio signal modulation, video

signal modulation, LED drive, and other functions on a

single chip. An AV coupler system can be implemented

easily using this IC and a receiver IC (such as the

LA9520V).

鈥?Video preemphasis

鈥?Video VCO. f0 adjustment from an externally applied

voltage: supports an electronic variable resistor function.

鈥?Filter. Removes unneeded high-frequency components.

[Driver Block]

鈥?Mixer and driver amplifier. Features excellent high-

frequency characteristics and allows addition of external

data (remote control).

Package Dimensions

unit: mm

3163A-SQFP48

[LA9511W]

9.0

7.0

0.75

36

37

Functions

[Audio Block]

鈥?Audio input block ALC with wide AGC operating range

鈥?Integration of passive components used for preemphasis

and time constants onto the chip.

鈥?Deviation adjustment amplifier. Adjustable from an

externally applied voltage: supports an electronic

variable resistor function.

鈥?Filter: Removes unneeded high-frequency components.

鈥?Audio VCO. PLL circuit adopted for adjustment-free

operation.

[Video Block]

鈥?Video deviation amplifier. Adjustable from an externally

applied voltage: supports an electronic variable resistor

function.

0.5

0.18

25

0.75

0.15

9.0

7.0

0.5

0.75

24

48

13

1

12

0.5

Any and all SANYO products described or contained herein do not have specifications that can handle

applications that require extremely high levels of reliability, such as life-support systems, aircraft鈥檚

control systems, or other applications whose failure can be reasonably expected to result in serious

physical and/or material damage. Consult with your SANYO representative nearest you before using

any SANYO products described or contained herein in such applications.

SANYO assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other

parameters) listed in products specifications of any and all SANYO products described or contained

herein.

SANYO Electric Co.,Ltd. Semiconductor Company

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN

71400RM (OT) No. 6468-1/13

0.1

0.5

SANYO: SQFP48

1.7max

0.75

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LA9511W相關(guān)型號PDF文件下載

• 型號
  版本
  描述
  廠商
  下載
• LA9511W
  英文版
  AV Remote Coupler Transmitter
  SANYO
  LA9511W
• LA9511W
  英文版
  AV Remote Coupler Transmitter
  SANYO [San...
  LA9511W
• LA9520V
  英文版
  AV Coupler Receiver
  SANYO
  LA9520V
• LA9520V
  英文版
  AV Coupler Receiver
  SANYO [San...
  LA9520V

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