HA12217F データシートの表示（PDF） - Renesas Electronics

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HA12217F

Audio Signal Processor for Car Deck (Decode only Dolby B type NR with PB Amp.)

Renesas Electronics 

HA12216F/HA12221F Series

Pin Description, Equivalent Circuit

Pin No.

18

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

Terminal Name

Note

Equivalent Circuit

Pin Description

MSI

V = VCC/2

MS input *1

28

3

26

5

23 *2

TAI (L)

TAI (R)

RAI (L)

RAI (R)

DET (L)

V = 2.5V

V

100k

VCC/2

VCC

Tape input

Radio input (Mute)

Time constant pin for

rectifier

V

8 *2

DET (R)

33

RIP

4 *2

Bias

V = VCC/2

V = 0.28V

V

17

MSDET

—

GND

Ripple filter

Dolby bias current input

GND

Time constant pin for

rectifier

Notes: 1. MS: Music Sensor

2. Non connection regarding HA12221F series.

GND

Rev.6.00 Jun 15, 2005 page 3 of 52

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