HA12209F Datasheet, PDF (2/49 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)

HA12209F
Ordering Information
Standard Level
Product Package
HA12209F FP-56
PB-OUT Level REC-OUT Level Dolby Level
580mVrms
300mVrms
300mVrms
Operating Voltage
Min
Max
10V
15V
Function
Product
Dolby B-NR
REC-EQ
Music Sensor
REC/PB Selection
HA12209F
❍
❍
❍
❍
Note:
Depending on the employed REC/PB head and test tape characteristics, there is a rare case that the
REC-EQ characteristics of this LSI can not be matched to the required characteristics because of
built-in resistors which determined the REC-EQ parameters in this case, please inquire the
responsible agent because the adjustment of built-in resistor is necessary.
Rev.2, Jun. 1999, page 2 of 49