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Seiko Instruments Inc.
1
drain and CMOS out2.4%. Two output types are available, Nch open-
product lineups. This series features much lower current consumption
and higher detection voltage accuracy than the S-805 Series. Super-
miniature package is added for the S-807 Series, the S-807XXSX
Series. This small SOT-23-5 style package allows the designer to
shrink the size of his finished product. Electrical specs for the S-
807XXSX Series are the same as the standard S-807 Series. Output
forms of the S-807XXSX Series are Nch open-drain and CMOS active
“L”.
Pin Assignment
Features
Ultra-low current consumption
1.0
μ
A typ. (V
DD
=4.5 V)
High-precision detection voltage
±
2.4%
Wide operating voltage range
Good hysteresis characteristics
Wide operating temperature range
3 output forms : Nch open-drain, CMOS output active H ,
active L
TO-92, SOT-89-3 and SOT-23-5 package
1.0 to 15 V
5% typ.
-30
°
C to+80
°
C
Applications
Battery checker
Battery backup for memories
Power failure detector
Reset for microcomputer
Store signal detector for non-
volatile RAM
Top view
Top view
1 OUT
2 V
DD
3 V
SS
1 2 3
Bottom view
1
2
3
1 OUT
2 V
DD
3 V
SS
(1) TO-92
(2) SOT-89-3
(3) SOT-23-5
1
2
3
1 OUT
2 V
DD
3 V
SS
4
NC
5
NC
5
4
Figure 1