HA12219NT Datasheet, PDF (25/29 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck

HA12219NT
REC-EQ Channel Separation vs. Frequency (L → R)
−20
Rin → RECOUT
Vin = +12dB
V_CC = 12V, Vref = 5.6V
Lch → Rch
−40
NC
−60
NN
−80
−100
−120
10
100
1k
10k
Frequency (Hz)
Crosstalk vs. Frequency (Mode: REC-EQ → PB-EQ)
−20
Rin → PBOUT
Vin = 60mVrms
V_CC = 12V, Vref = 5.6V
−40
NC
−60
NN
−80
100k
−100
−120
10
100
1k
10k
Frequency (Hz)
100k
Rev.2, Jul. 1998, page 25 of 29