S80728 Seiko Instruments, Inc., S80728 Datasheet - Page 5

• Manufacturer Part Number: S80728
• Description: (S807 Series) High Precision Voltage Detector
• Manufacturer: Seiko Instruments, Inc.

HIGH-PRECISION VOLTAGE DETECTOR
S-807 Series



4
Output Configurations
1. S-807 Series model numbering conventions
2. Output configurations and their implementations
V
Example with two power supplies
DD
With different power supplies
With active low reset CPUs
With active high reset CPUs
As power resets employing CR circuits
With voltage divider resistors to vary (-V
1
S-807 Series
V / D
Nch
V
SS
OUT
Implementation
CPU
“N” is the last letter of
the model number.
Ex. S-80732AN
V
(“L” reset type)
Nch open-drain
DD
2
Seiko Instruments Inc.
DET
V
DD
)
“L” is the last letter of
the model number.
Ex. S-80718AL
Figure 3
CMOS
V / D
(“L” reset type)
V
CMOS output
SS
Examples with one power supply
OUT
Nch








CPU
CMOS (“L”)
or


“H” is the last letter of
the model number.
Ex. S-80740AH
V
DD
(“H” reset type)
CMOS output
V / D
Nch
V
CMOS (“H”)
SS
OUT


CPU