S-1004NA10I-M5T1U Datasheet, PDF (12/42 Pages) Seiko Instruments Inc – Release delay time accuracy

BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) VOLTAGE DETECTOR WITH SENSE PIN
S-1004 Series
Rev.2.1_01
 Test Circuits
V_DD
VDD
R
100 kΩ
V_DD
VDD
SENSE OUT
SENSE OUT
+
V
VSS CD
+
V
+
V
VSS CD
+
V
Figure 7 Test Circuit 1
(Nch open-drain output product)
+_A
V_DD
+
A
VDD
SENSE OUT
VSS CD
Figure 8 Test Circuit 1
(CMOS output product)
VDD
V_DD
+
V
SENSE OUT
VSS CD
+
A
V_DS
+
V
Figure 9 Test Circuit 2
Figure 10 Test Circuit 3
V_DD
P.G.
VDD
SENSE OUT
VSS CD
R
470 kΩ or 100 kΩ
Oscilloscope
V_DD
P.G.
VDD
SENSE OUT
VSS CD
Oscilloscope
Figure 11 Test Circuit 4
(Nch open-drain output product)
VDD
V_DD
+
V
SENSE _OUT
VSS CD
+
V_DS
V
+
A
Figure 12 Test Circuit 4
(CMOS output product)
Figure 13 Test Circuit 5
12