HA12229F 查看數據表（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

Total Harmonic Distortion vs. Frequency (HA12228F) (2)

1

−10 dB

0 dB

10 dB

VCC = 9 V

TAI→PBOUT

NR-ON

0.1

0.01

0.001

100

1k

Frequency (Hz)

10k

20k

Total Harmonic Distortion vs. Output Level (HA12228F) (1)

10

100 Hz

1 kHz

10 kHz

VCC = 9 V

TAI→PBOUT

0 dB = 300 mVrms

1 NR-OFF

0.1

0.01

−15 −10 −5

0

5

10 15 20

Output Level Vout (dB)

Rev.2.00 Jun 15, 2005 page 21 of 48

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