HA12219NT Datasheet, PDF (20/29 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck

HA12219NT
REC-EQ Total Harmonic Distortion vs. Output Level (2)
100
Rin → RECOUT
NC
V_CC = 12V, Vref = 5.6V
100Hz
1kHz
10kHz
10
1.0
0.1
−20
−10
0
10
20
Output Level Vout (dBs)
REC-EQ Signal to Noise Ratio vs. Supply Voltage
70
RECOUT
A-WTG filter
NN
NC
65
60
55
8
10
12
14
16
Supply Voltage (V)
Rev.2, Jul. 1998, page 20 of 29