HA12219NT Datasheet, PDF (4/29 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck

HA12219NT
Pin Description, Equivalent Circuit (V_CC = 12 V, Vref = 5.6 V, Ta = 25°C, No signal,
The value in the table show typical value.) (cont)
Pin No. Pin Name
10
IREF
Note
V = 1.2 V
Equivalent Circuit
Pin Description
Equalizer
reference current
input
11
GND
GND pin
Rev.2, Jul. 1998, page 4 of 29