HA12207 Ver la hoja de datos (PDF) - Hitachi -> Renesas Electronics

Número de pieza

componentes Descripción

Fabricante

HA12207

Audio Signal Processor for Cassette Deck

Hitachi -> Renesas Electronics 

HA12207NT

Pin Description, Equivalent Circuit (VCC = 10.5V, Vref = 5.6V, Ta = 25°C, No signal,

The value in the table show typical value.)

Pin No.

1

2

Pin Name

V

CC

RECOUT (L)

Note

V=V

CC

V = Vref

Equivalent Circuit

Pin Description

V pin

CC

VCC

REC-EQ output

3

RECOUT (R)

4

REC-RETURN V = Vref

V ’= Vref

GND

VCC REC return

I

V

5 pin, 6 pin

4 V’

I

GND

5

PB-IN B (L)

6

PB-IN B (R)

7

VREF

V = Vref

V’ = VCC / 2

+–

PB-IN

10k

PB B Deck input

Reference

VCC

V

8

PB-IN A (L)

V = Vref

10k

VCC

V'

GND

PB A deck input

V

9

PB-IN A (R)

Rev.3, Jun. 1999, page 2 of 27

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