S1002 Datasheet, PDF (29/39 Pages) Seiko Instruments Inc – VOLTAGE DETECTOR WITH SENSE PIN

Rev.1.1_00
VOLTAGE DETECTOR WITH SENSE PIN
S-1002 Series
VIH^*1
SENSE pin
voltage
VIL^*2
VDD
Output voltage
VDD  10%
1 s
tPHL
1 s
tPLH
VDD  90%
*1. V_IH = 10 V
*2. V_IL = 0.95 V
Figure 32 Test Condition of Response Time
V_DD
P.G.
VDD
SENSE OUT
VSS
R
100 kΩ
Oscilloscope
V_DD
P.G.
VDD
SENSE OUT
VSS
Oscilloscope
Figure 33 Test Circuit of Response Time
(Nch open-drain output product)
Figure 34 Test Circuit of Response Time
(CMOS output product)
Caution The above connection diagram and constant will not guarantee successful operation.
Perform thorough evaluation using the actual application to set the constant.
Seiko Instruments Inc.
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