HA12215 Hitachi Semiconductor, HA12215 Datasheet - Page 59
HA12215
Manufacturer Part Number
HA12215
Description
Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)
Manufacturer
Hitachi Semiconductor
Datasheet
1.HA12215.pdf
(69 pages)
- Current page: 59 of 69
- Download datasheet (390Kb)
100
100
1.0
0.1
1.0
0.1
10
10
20
20
Equalizer Total Harmonic Distortion vs. Output Level (5)
Equalizer Total Harmonic Distortion vs. Output Level (6)
HCmode
EQIN
V
add BOOST C
HMmode
EQIN
V
add BOOST C
S
S
= 7.0V
= 7.0V
15
15
20Hz
2kHz
10kHz
20kHz
20Hz
2kHz
10kHz
20kHz
EQOUT
EQOUT
10
10
Output Level Vout (dB)
Output Level Vout (dB)
5
5
0
0
5
5
10
10
Rev.5, Oct. 1999, page 59 of 69
15
15
HA12215F
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