S-19104N10H-M5T1U Datasheet, PDF (33/40 Pages) Seiko Instruments Inc – VOLTAGE DETECTOR WITH SENSE PIN

FOR AUTOMOTIVE 105°C OPERATION BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) VOLTAGE DETECTOR WITH SENSE PIN
Rev.1.2_00
S-19104/19106 Series
VIH^*1
1 s
SENSE pin voltage
VIL^*2
VDD
Output voltage
tRESET
VDD  90%
VSS
*1. V_IH = 10 V
*2. V_IL = 0.95 V
Figure 33 Test Condition of Release Delay Time
V_DD
P.G.
VDD
SENSE OUT
VSS CD
C_D
R
100 kΩ
Oscilloscope
V_DD
P.G.
VDD
SENSE OUT
VSS CD
C_D
Oscilloscope
Figure 34 Test Circuit of Release Delay Time
(Nch open-drain output product)
Figure 35 Test Circuit of Release Delay 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.
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