HA12211NT Ver la hoja de datos (PDF) - Renesas Electronics

Número de pieza

componentes Descripción

Fabricante

HA12211NT

Audio Signal Processor for Cassette Deck (Deck 1 Chip)

Renesas Electronics 

HA12211NT

Parallel Data Format

Pin No.

22

23

21

20

Pin Name

A CrO2

B CrO2

HSP

A/B

24

REC IN SEL

Note: 1. PB-EQ LOGIC

HSP

L

A/B

A CrO2 B CrO2 L

L

L

120µ

L

H

120µ

H

L

70µ

H

H

70µ

L

*1, *3

*1, *2, *3

Normal speed *3

Ain active *1, *3

Return SW ON *3

REC OUT active *3

TAPE

H

H

L

H

120µ 60µ 60µ

70µ 60µ 35µ

120µ 35µ 60µ

70µ 35µ 35µ

M

—

—

—

—

—

—

MUTE *3

2. REC-EQ LOGIC

HSP

B CrO2

L

L

Normal speed

TAPE I

H

Normal speed

TAPE II

H

High speed

TAPE I

High speed

TAPE II

3. Unforced pin state

H

*1

*1, *2

Hi speed

Bin active *1

Return SW OFF

REC OUT Hiz

AUX

Rev.2, Jun. 1997, page 6 of 34

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