S-808XXC Datasheet, PDF (11/58 Pages) Seiko Instruments Inc – SUPER-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR

Rev.4.3_00
SUPER-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
S-808xxC Series
„ Output Forms
1. Output Forms in S-808xxC Series
Table 5
S-808xxC Series
Nch open-drain output products
(Active Low)
“N” is the last letter of the product name.
e.g. S-80815CN
CMOS output products
(Active Low)
“L” is the last letter of the product name.
e.g. S-80815CL
2. Output Forms and Their Usage
Table 6
Usage
Nch open-drain output products CMOS output products
(Active Low)
(Active Low)
Different power supplies
Yes
No
Active Low reset for CPUs
Yes
Yes
Active High reset for CPUs
No
No
Detection voltage change by resistor divider
Yes
No
• Example for two power supplies • Example for one power supply
V_DD1
V_DD2
V_DD
V_DD
V/D
Nch _OUT ^CPU
V_SS
V/D
CMOS _OUT
CPU
V_SS
Figure 3
V/D
Nch
OUT
CPU
V_SS
Seiko Instruments Inc.
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