HA12231FP データシートの表示（PDF） - Renesas Electronics

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HA12231FP

Audio Signal Processor for Car Deck (PB 1 Chip)

Renesas Electronics 

HA12231FP

Pin Description, Equivalent Circuit

(VCC = 9 V, A system of single supply voltage, Ta = 25°C, No Signal, The value in the table shows typical value.)

Pin No. Pin Name

Note

Equivalent Circuit

Description

16

TAI(L)

V = VCC/2

Tape input

5

TAI(R)

14

RIP

V = VCC/2

V

100 k

VCC/2

VCC

Ripple filter

V

13

MS DET

V = VCC

GND

Time constant pin for

rectifier

15

PBOUT(L)

V = VCC/2

6

PBOUT(R)

1

VREF

V = VCC/2

17

EQOUT(L)

V = VCC/2

4

EQOUT(R)

11

VCC



19

FIN(L)



18

RIN(L)

3

RIN(R)

2

FIN(R)

Note: MS: Music Sensor

V

V

V

GND

VCC

PB output

GND

VCC

Reference output

Equalizer output (120 µ)

GND

Power supply

Equalizer input

Rev.2.00 Jun 15, 2005 page 2 of 22

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