HA12229F データシートの表示（PDF） - Renesas Electronics

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HA12229F

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

Renesas Electronics 

HA12228F/HA12229F

Pin Description, Equivalent Circuit (cont.)

Pin No.

32

38

28

3

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

Terminal Name

Note

Equivalent Circuit

Description

VREF1

VREF2

VREF3

V = VCC/2

HA12228F

RAL*1

28

VCC

Reference output

VREF4

V 32

RAL

38

RAL

3

GND

HA12229F

VCC

15

36

7

9

22

24

34

Note:

VCC

—

GND

—

NC

—

1. RAL: Parasitic metal resistance

V 32

RAL*1

38

RAL

28

V

RAL

3

GND

The same as

the above.

VCC pin

GND pin

Rev.2.00 Jun 15, 2005 page 5 of 48

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