HA12135A View Datasheet(PDF) - Hitachi -> Renesas Electronics

Part Name

Description

Manufacturer

HA12135A

Dolby B-Type Noise Reduction System

Hitachi -> Renesas Electronics 

HA12134A, HA12135A, HA12136A

Ordering Information

Type No

HA12134A

HA12134AF

HA12135A

HA12135AF

HA12136A

HA12136AF

Dolby Level (mVrms)

300

450

580

Package

DP-16

FP-16DA

DP-16

FP-16DA

DP-16

FP-16DA

Block Diagram

REC IN

16

GND PB IN

15

14

BIAS REC/PB PB OUT DET REC OUT

18 k

22 k

13

12

11

0.22 µ

10

9

BIAS

SW

BUF

AMP

SW

BUF

AMP

SIDE

CHAIN

SIDE

CHAIN

1

2

REC IN

V CC

3

4

5

6

+

+ 22 k

1µ

22 µ

7

8

0.22 µ

PB IN

V REF NR

ON/OFF

PB OUT DET REC OUT

2

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