HA12229F View Datasheet(PDF) - Hitachi -> Renesas Electronics

Part Name

Description

Manufacturer

HA12229F

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

Hitachi -> Renesas Electronics 

HA12228F/HA12229F

Characteristic Curves

Decode Cut vs. Frequency (HA12228F)

0

0dB

−10dB

−2

−20dB

−4

−6

−30dB

−8

−10 VCC = 9 V

TAI→PBOUT

NR-ON

−12

100

1k

Frequency (Hz)

−40dB

10k

20k

Quiescent Current vs. Supply Voltage (HA12228F)

13

all "L"

120µ

12

NR-ON

No signal

11

10

9

8

7

6

6

7

8

9

10 11 12 13

Supply Voltage (V)

Rev.2, Dec. 2000, page 21 of 51

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