HA12215 Hitachi Semiconductor, HA12215 Datasheet - Page 24

• Manufacturer Part Number: HA12215
• Description: Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)
• Manufacturer: Hitachi Semiconductor

HA12215F
Rev.5, Oct. 1999, page 24 of 69
40
30
20
10
40
30
20
10
10
10
0
0
10
10
V
RECmode
V
AIN
BIN
S
S
= 7.0V
= 7.0V
PBOUT
100
100
Input Amp. Gain vs. Frequency (3)
Input Amp. Gain vs. Frequency (4)
1k
1k
Frequency (Hz)
Frequency (Hz)
RECOUT
PBOUT
10k
10k
120
70
100k
100k
1M
1M