HA12231FP 데이터 시트보기 (PDF) - Renesas Electronics

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HA12231FP

Audio Signal Processor for Car Deck (PB 1 Chip)

Renesas Electronics 

HA12231FP

Total Harmonic Distortion vs. Supply Voltage (70 µs)

10

FIN → EQOUT, Vout = 60 mVrms,

VCC = 9 V

100 Hz (30 kHz LPF)

1 kHz (400 Hz HPF + 30 kHz LPF)

10 kHz (400 Hz HPF + 80 kHz LPF)

1

0.1

0.01

4

6

8

10

12

14

16

Supply Voltage (V)

Signal Handling

45

FIN, RIN → EQOUT, 120 µs, 0 dB = 60 mVrms,

f = 1 kHz, T.H.D. = 1%

FIN

40

RIN

35

30

25

20

15

4

6

8

10

12

14

16

Supply Voltage (V)

Rev.2.00 Jun 15, 2005 page 18 of 22

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