HA12215 Hitachi Semiconductor, HA12215 Datasheet - Page 32

• 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 32 of 69
0.01
0.01
1.0
0.1
1.0
0.1
10
10
10
10
RECmode, NR-ON
V
RIN
PBmode, NR-OFF
V
AIN
BIN
S
S
= 7.0V
= 7.0V
Total Harmonic Distortion vs. Output Level (2)
Total Harmonic Distortion vs. Output Level (3)
100Hz
1kHz
10kHz
100Hz
1kHz
10kHz
5
5
RECOUT = 300mVrms = 0dB
PBOUT = 580mVrms = 0dB
0
0
Output Level Vout (dB)
Output Level Vout (dB)
(RECmode, NR-ON)
(PBmode, NR-OFF)
5
5
10
10
15
15
20
20
25
25