HA12167FB Datasheet, PDF (51/73 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck (Deck 1 Chip)

HA12167FB/HA12169FB
Signal to Noise Ratio vs. DAC Step (1)
75
DIN-AUDIO
80
CCIR-ARM
85
JIS-A
90
V_CC = 14 V, RECVol
VRI1in, PBOUTout
95
0 10 20 30 40 50 60
DAC Step
Signal to Noise Ratio vs. DAC Step (2)
60
65
70
CCIR-ARM
JIS-A ^DIN-AUDIO
75
V_CC = 14 V, PBVol
VRI2in, PBOUTout
80
0 10 20 30 40 50 60
DAC Step
Rev.3, Jun. 1997, page 51 of 73