HA12155 データシートの表示（PDF） - Hitachi -> Renesas Electronics

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HA12155

Audio Signal Processor for Cassette Deck (Dolby B/C-type NR with Recording System)

Hitachi -> Renesas Electronics 

HA12155NT/HA12157NT

Signal-to-Noise Ratio vs. Supply Voltage (HA12155)

PB-C

90

PB-B

REC-OFF RPI

REC-OFF VRI

PB-OFF

80

REC-B RPI

REC-B VRI

70

REC-C RPI

REC-C VRI

60

E Vol : DAC Step No.18

Vin = 100 mVrms

CCIR/ARM

50

9 10 11 12 13 14 15 16

Supply voltage Vcc (V)

Rev.4, Jun. 1997, page 41 of 57

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