HA12219NT Datasheet, PDF (18/29 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck

HA12219NT
REC-EQ Gain vs. Frequency
45
Rin → RECOUT
Vin = 7.75mVrms
V_CC = 12V, Vref = 5.6V
39
33
NC
27
NN
21
15
100
1k
10k
Frequency (Hz)
REC-EQ Maximum Output Level vs. Supply Voltage (1)
5
NN
100Hz
1kHz
10kHz
4
100k
3
2
1
8
10
12
14
16
Supply Voltage (V)
Rev.2, Jul. 1998, page 18 of 29