HA12230NT Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HA12230NT

Audio Signal Processor for Cassette Deck

Hitachi -> Renesas Electronics 

HA12230NT

Pin Description, Equivalent Circuit

(VCC = 12 V, Ta = 25°C, No signal, The value in the table show typical value.) (cont)

Pin No. Pin Name

23

PBOUT(L)

Note

V = V /2

CC

Equivalent Circuit

Pin Description

VCC

PB output

V

9

PBOUT(R)

25

EQOUT(L)

7

EQOUT(R)

26

PB-EQ(L)

V = VCC/2

V

6

PB-EQ(R)

13

RECIN(R)

V = V /2

CC

GND

VCC

EQ output (120 µ)

EQ output (70 µ)

EQOUT

GND

VCC

REC-EQ input

18

RECIN(L)

24

TAI(L)

8

TAI(R)

19

MUTE

I = 20 µA

20

A 120/70

21

A/B

22

B I/II

100 k

VCC/2

I

22 k

100 k

Tape input

VCC

Mode control input

GND

Rev.6, Nov. 2000, page 3 of 32

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