HA12215 Hitachi Semiconductor, HA12215 Datasheet - Page 42

• 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 42 of 69
100
100
20
40
60
80
20
40
60
80
0
0
10
10
V
BIN
L
V
AIN
PASSmode, R
S
S
= 5.0V, 7.0V, 8.0V
= 5.0V, 7.0V, 8.0V
R
RECOUT, Vin = +10dB
PBOUT, Vin = +10dB
Channel Separation vs. Frequency (L R) (8)
Channel Separation vs. Frequency (R L) (1)
100
100
L
Frequency (Hz)
Frequency (Hz)
1k
1k
NR-ON / OFF
10k
10k
100k
100k