S-19101C25H-M5T2U Datasheet, PDF (22/31 Pages) Seiko Instruments Inc – BUILT-IN DELAY CIRCUIT

FOR AUTOMOTIVE 105°C OPERATION VOLTAGE DETECTOR BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
S-19101xxxH Series
Rev.1.0_01
11. Delay time (tD) vs. Temperature (Ta)
S-19101N12
50
CD = 4.7 nF
40
30
20
10
0
−40 −25 0
25 50 75 105
Ta [°C]
S-19101N46
50
CD = 4.7 nF
40
30
20
10
0
−40 −25 0
25 50 75 105
Ta [°C]
V_IH^*1
1 μs
Input voltage
V_IL^*2
t_D
Output voltage
V_DD×90%
V_SS
*1. VIH = 10 V
*2. VIL = 0.8 V
Figure 24 Test Condition of Delay Time
V_DD
+ ^{VDD OUT}
V _{VSS CD}
C_D
R^*1
100 kΩ
+
V
*1. R is unnecessary for CMOS output product.
Figure 25 Test Circuit of Delay Time
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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