HA12134AF データシートの表示（PDF） - Hitachi -> Renesas Electronics

部品番号

コンポーネント説明

メーカー

HA12134AF

Dolby B-Type Noise Reduction System

Hitachi -> Renesas Electronics 

10

HA12135A

3

1.0

HA12134A, HA12135A, HA12136A

VCC = 12 V

0.3

0.1

100 Hz

0.03

10 kHz

1 kHz

0.01

–20 –15 –10 –5

0

5 10 15 20

Vout [dB]

Figure 23 PB NR-ON Total Harmonic Distortion vs. Output Level

22

HA12135A

20

PB NR-ON

18

REC NR-OFF

PB NR-OFF

16

REC NR-ON

14

12

10

7 8 9 10 11 12 13 14 15 16

Supply voltage V CC[V]

Figure 24 Maximum Output Level vs. Supply Voltage

19

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