HA12229F 查看數據表（PDF） - Renesas Electronics

零件编号

产品描述 (功能)

生产厂家

HA12229F

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

Renesas Electronics 

HA12228F/HA12229F

Characteristic Curves

0

Decode Cut vs. Frequency (HA12228F)

−2

−4

−6

−8

−10

VCC = 9 V

TAI→PBOUT

NR-ON

−12

100

1k

Frequency (Hz)

0dB

−10dB

−20dB

−30dB

−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.2.00 Jun 15, 2005 page 19 of 48

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