Alinco DJ-G5, Service Manual

Page: 21 / 73

12) S-80730SL-AT (XA0356)
3.0V Voltage Detector
Equivalent Circuit
OUT V
dd
V
ss
Parameter Symbol
Condition Min.
Typ. Max. Unit
Detection voltage
-V
det
2.928
3.000 3.072 V
Hysteresis width
V
hys
X
<
o
o
V
det
xO.05
V
det
xO.08
V
Comsumption current Iss
V
dd
=4.5V
- 1.0
3.0
HA
Operation voltage
V
dd
1.0
-
15.0 V
Output current I
out
Nch
V
ds
=0.5V
V
dd
=1.2V
0.23 0.50
-
mA
V
dd
=2.4V 1.60 3.70 -
Pch
V
ds
=0.5V
V
dd
=4.8V 0.36
0.62
-
Temperature factor of
detection output voltage
A-
Vdet
ATa
Ta=-30°C ~80°C
-
+/-0.38
- mV/°C
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