HA12215 Hitachi Semiconductor, HA12215 Datasheet - Page 22

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

HA12215F
Characteristic Curves
Rev.5, Oct. 1999, page 22 of 69
35
30
25
20
35
30
25
20
5
5
Quiescent Current vs. Split Supply Voltage (REC mode)
Quiescent Current vs. Split Supply Voltage (PB mode)
RECmode
Other switch is all Low
PBmode
Other switch is all Low
NR-OFF, ALC ON, REC-MUTE ON, BIAS OFF
NR-OFF, ALC ON, REC-MUTE OFF, BIAS OFF
NR-ON, ALC OFF, REC-MUTE OFF, BIAS ON
NR-OFF, LINE-MUTE OFF, BIAS OFF
NR-ON, LINE-MUTE ON, BIAS OFF
NR-ON, LINE-MUTE OFF, BIAS ON
6
6
Split Supply Voltage (V)
Split Supply Voltage (V)
7
7
8
8
9
9