LA72715NV datasheet(7/13 Pages) SANYO

部件名	LA72715NV

功能描述	JPN MTS (Multi Channel Television Sound) Decoder IC

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制造商	SANYO [Sanyo Semicon Device]

网页	https://www.sanyo-av.com/us/

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7 / 13 page

LA72715NV

Pin Functions

No.

Pin Name

DC voltage

AC level

Function

Equivalent Circuit

1

AM DETECTOR

DC : 2.3V

Reference terminal of AM detection.

10k

Ω

10k

Ω

VCC

1k

Ω

1k

Ω

PAD

2

14

DC FILTER

OUT

2pin

DC : 2.6V

14pin

DC : 2.1V

Absorbing the DC offset of signal line by

external capacity.

PAD

3

15

DC FILTER IN

DC : 2.4V

Absorbing the DC offset of signal line by

external capacity.

2.4V

1k

Ω

2k

Ω

2k

Ω

100k

Ω

PAD

4

FM FILTER

DC : 2.9V

Filter terminal for making stable DC voltage of

FM detection output in SIF part.

Normally, use a condenser of 4.7

μF. Increase

the capacity value with concerning frequency

characteristics of low level.

1k

Ω

1k

Ω

PAD

5

SIF INPUT

DC : 2.4V

Input terminal for SIF.

The input impedance is about 5k

Ω. Be care for

about pattern layout of the input circuit,

because of causing buzz-beat and buzz by

leaking noise signal into the input terminal.

(The noise signal depending on sound is

particularly video signal and chroma signal and

so on. VIF carrier becomes noise signal.)

10k

Ω

10k

Ω

500

Ω

500

Ω

PAD

6

GND

Continued on next page.

No.A1770-7/13

类似零件编号 - LA72715NV

制造商	部件名	数据表	功能描述
Sanyo Semicon Device	LA72715NV	386Kb / 13P	JPN MTS (Multi Channel Television Sound) Decoder IC
ON Semiconductor	LA72715NV	235Kb / 13P	JPN MTS (Multi Channel Television Sound) Decoder IC July, 2013
ON Semiconductor	LA72715NV-TLM-E	235Kb / 13P	JPN MTS (Multi Channel Television Sound) Decoder IC July, 2013
Sanyo Semicon Device	LA72715NV	386Kb / 13P	JPN MTS (Multi Channel Television Sound) Decoder IC

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