HA12173 Series
Pin Description (VCC = 9 V Single supply, Ta = 25°C, No signal, The value in the table
show typical value) (cont)
Pin No.
24
Terminal
name
MS DET
DC
Zin voltage Equivalent circuit
—
V
CC
Description
Time constant
pin for rectifier
19
MS GV
100 kΩ —
40
RIP
—
VCC/2
GND
Mode control
input
DGND
GND
Ripple filter
Rev.1, Nov. 1992, page 3 of 66