Contents
Features .............................................................. 1
Applications ......................................................... 1
Pin Assignment ................................................... 1
Block Diagram ..................................................... 2
Selection Guide ................................................... 2
Output Configurations.......................................... 5
Absolute Maximum Ratings ................................. 6
Electrical Characteristics ..................................... 7
Test Circuits ........................................................ 11
Technical Terms.................................................. 12
Standard Circuit................................................... 13
Operation............................................................. 14
Dimensions.......................................................... 16
Taping ................................................................ 17
Marking ............................................................... 20
Characteristics (typical characteristics)................ 21
Application Circuit Examples ............................... 28
Remarks.............................................................. 29
Frequently Asked Questions................................ 30
SUPER-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
S-808 Series
The S-808 Series is a high-precision voltage detector developed using
CMOS process. The detection voltage is fixed internally, with an
accuracy of ±2.0%. Two output types, Nch open-drain and CMOS
output, are available.
Features
Applications
1.3
µA
typ. (V
DD
=1.5 V)
Ultra-low current consumption
Products with detection voltage of 1.4 V or less
electronic
0.8µA typ. (V
DD
=3.5 V)
Products with detection voltage of 1.5‚uor more
Battery checker
Power failure detector
Power monitor for pagers, calculators,
organizers,
Constant voltage power monitor for cameras,
video equipment, communication devices
High-precision detection voltage
±2.0%
Power monitor for microcomputers and reset
CPUs
Low operating voltage
0.7 to 5.0 V
Products with detection voltage of 1.4‚uor less
0.95 to 10.0 V
Products with a detection voltage of 1.5‚uor more
Hysteresis characteristics
5% typ.
Detection voltage
0.8 to 6.0 V
(0.1 V step)
Nch open-drain active low and CMOS active low output
SC-82AB Super-small plastic package
TO-92
Plastic package
SOT-89-3 Miniaturized power mold plastic package
SOT-23-5 Very-small plastic package
Pin Assignment
(1)
SC-82AB
Top view
4
3
1
2
3
4
1
2
1 2 3
(2)
TO-92
(3)
SOT-89-3
Top view
(4) SOT-23-5
Top view
5
4
1
2
3
OUT
V
DD
V
SS
1
2
3
4
5
OUT
V
DD
V
SS
NC
NC
OUT
V
DD
NC
V
SS
1
2
3
OUT
V
DD
V
SS
1
Bottom view
2
3
1
2
3
Figure 1
Seiko Instruments Inc.
1
SUPER-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
S-808 Series
Block Diagram
(1) Nch open-drain active low output
(2) CMOS active low output
V
DD
+
−
V
DD
OUT
+
−
*
OUT
*
*
V
REF
V
SS
V
SS
V
REF
*Parasitic diode
Figure 2
Selection Guide
S-808XX
AX XX - XXX - T2
Directions of the IC for taping specifications
Product name (abbreviation)
Package name (abbreviation)
NP: SC-82AB
MP: SOT-23-5
UP: SOT-89-3
Y: TO-92
Output type
N: Nch open-drain (active low output)
L: CMOS (active low output)
Detection voltage rank
2
Seiko Instruments Inc.
SUPER-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
S-808 Series
Table 1
Detection voltage range
(V)
0.8V±2.0%
0.9V±2.0%
1.0V±2.0%
1.1V±2.0%
1.2V±2.0%
1.3V±2.0%
1.4V±2.0%
1.5V±2.0%
1.6V±2.0%
1.7V±2.0%
1.8V±2.0%
1.9V±2.0%
2.0V±2.0%
2.1V±2.0%
2.2V±2.0%
2.3V±2.0%
2.4V±2.0%
2.5V±2.0%
2.6V±2.0%
2.7V±2.0%
2.8V±2.0%
2.9V±2.0%
3.0V±2.0%
3.1V±2.0%
3.2V±2.0%
3.3V±2.0%
3.4V±2.0%
3.5V±2.0%
3.6V±2.0%
3.7V±2.0%
3.8V±2.0%
3.9V±2.0%
4.0V±2.0%
4.1V±2.0%
4.2V±2.0%
4.3V±2.0%
4.4V±2.0%
4.5V±2.0%
4.6V±2.0%
4.7V±2.0%
4.8V±2.0%
4.9V±2.0%
5.0V±2.0%
5.1V±2.0%
5.2V±2.0%
5.3V±2.0%
5.4V±2.0%
5.5V±2.0%
5.6V±2.0%
5.7V±2.0%
5.8V±2.0%
5.9V±2.0%
6.0V±2.0%
Hysteresis width
V
HYS
typ.(V)
0.034
0.044
0.054
0.064
0.073
0.083
0.093
0.075
0.080
0.085
0.090
0.095
0.100
0.105
0.110
0.115
0.120
0.125
0.130
0.135
0.140
0.145
0.150
0.155
0.160
0.165
0.170
0.175
0.180
0.185
0.190
0.195
0.200
0.205
0.210
0.215
0.220
0.225
0.230
0.235
0.240
0.245
0.250
0.255
0.260
0.265
0.270
0.275
0.280
0.285
0.290
0.295
0.300
Nch Open Drain(Low)
SC-82AB
S-80808ANNP-E7Y-T2
S-80809ANNP-E7Z-T2
S-80810ANNP-E70-T2
S-80811ANNP-E71-T2
S-80812ANNP-E72-T2
S-80813ANNP-EDA-T2
S-80814ANNP-EDB-T2
S-80815ANNP-EDC-T2
S-80816ANNP-EDD-T2
S-80817ANNP-EDE-T2
S-80818ANNP-EDF-T2
S-80819ANNP-EDG-T2
S-80820ANNP-EDH-T2
S-80821ANNP-EDJ-T2
S-80822ANNP-EDK-T2
S-80823ANNP-EDL-T2
S-80824ANNP-EDM-T2
S-80825ANNP-EDN-T2
S-80826ANNP-EDP-T2
S-80827ANNP-EDQ-T2
S-80828ANNP-EDR-T2
S-80829ANNP-EDS-T2
S-80830ANNP-EDT-T2
S-80831ANNP-EDV-T2
S-80832ANNP-EDW -T2
S-80833ANNP-EDX-T2
S-80834ANNP-EDY-T2
S-80835ANNP-EDZ-T2
S-80836ANNP-ED0-T2
S-80837ANNP-ED1-T2
S-80838ANNP-ED2-T2
S-80839ANNP-ED3-T2
S-80840ANNP-ED4-T2
S-80841ANNP-ED5-T2
S-80842ANNP-ED6-T2
S-80843ANNP-ED7-T2
S-80844ANNP-ED8-T2
S-80845ANNP-ED9-T2
S-80846ANNP-EJA-T2
S-80847ANNP-EJB-T2
S-80848ANNP-EJC-T2
S-80849ANNP-EJD-T2
S-80850ANNP-EJE-T2
S-80851ANNP-EJF-T2
S-80852ANNP-EJG-T2
S-80853ANNP-EJH-T2
S-80854ANNP-EJJ-T2
S-80855ANNP-EJK-T2
S-80856ANNP-EJL-T2
S-80857ANNP-EJM-T2
S-80858ANNP-EJN-T2
S-80859ANNP-EJP-T2
S-80860ANNP-EJQ-T2
TO-92
—
—
—
—
—
—
—
S-80815ANY
S-80816ANY
S-80817ANY
S-80818ANY
S-80819ANY
S-80820ANY
S-80821ANY
S-80822ANY
S-80823ANY
S-80824ANY
S-80825ANY
S-80826ANY
S-80827ANY
S-80828ANY
S-80829ANY
S-80830ANY
S-80831ANY
S-80832ANY
S-80833ANY
S-80834ANY
S-80835ANY
S-80836ANY
S-80837ANY
S-80838ANY
S-80839ANY
S-80840ANY
S-80841ANY
S-80842ANY
S-80843ANY
S-80844ANY
S-80845ANY
S-80846ANY
S-80847ANY
S-80848ANY
S-80849ANY
S-80850ANY
S-80851ANY
—
S-80853ANY
—
—
—
—
—
—
—
SOT-89-3
—
—
—
—
—
—
—
S-80815ANUP-EDC-T2
S-80816ANUP-EDD-T2
S-80818ANUP-EDF-T2
SOT-23-5
—
—
—
—
—
—
—
—
—
S-80818ANMP-EDF-T2
S-80817ANUP-EDE-T2 S-80817ANMP-EDE-T2
S-80819ANUP-EDG-T2 S-80819ANMP-EDG-T2
S-80820ANUP-EDH-T2 S-80820ANMP-EDH-T2
S-80821ANUP-EDJ-T2
S-80823ANUP-EDL-T2
S-80821ANMP-EDJ-T2
S-80823ANMP-EDL-T2
S-80822ANUP-EDK-T2 S-80822ANMP-EDK-T2
S-80824ANUP-EDM-T2 S-80824ANMP-EDM-T2
S-80825ANUP-EDN-T2 S-80825ANMP-EDN-T2
S-80826ANUP-EDP-T2
—
S-80827ANUP-EDQ-T2 S-80827ANMP-EDQ-T2
S-80828ANUP-EDR-T2 S-80828ANMP-EDR-T2
S-80829ANUP-EDS-T2
S-80830ANUP-EDT-T2
S-80831ANUP-EDV-T2
—
S-80830ANMP-EDT-T2
—
S-80832ANUP-EDW -T2 S-80832ANMP-EDW -T2
S-80833ANUP-EDX-T2 S-80833ANMP-EDX-T2
S-80834ANUP-EDY-T2
S-80835ANUP-EDZ-T2
S-80836ANUP-ED0-T2
S-80837ANUP-ED1-T2
S-80838ANUP-ED2-T2
S-80839ANUP-ED3-T2
S-80840ANUP-ED4-T2
S-80841ANUP-ED5-T2
S-80842ANUP-ED6-T2
S-80843ANUP-ED7-T2
S-80844ANUP-ED8-T2
S-80845ANUP-ED9-T2
S-80846ANUP-EJA-T2
S-80847ANUP-EJB-T2
S-80848ANUP-EJC-T2
S-80849ANUP-EJD-T2
S-80850ANUP-EJE-T2
S-80851ANUP-EJF-T2
S-80852ANUP-EJG-T2
—
—
—
—
—
—
—
S-80860ANUP-EJQ-T2
S-80834ANMP-EDY-T2
S-80835ANMP-EDZ-T2
S-80836ANMP-ED0-T2
—
—
S-80839ANMP-ED3-T2
S-80840ANMP-ED4-T2
—
S-80842ANMP-ED6-T2
—
S-80844ANMP-ED8-T2
S-80845ANMP-ED9-T2
—
—
—
—
S-80850ANMP-EJE-T2
S-80851ANMP-EJF-T2
—
—
—
—
—
—
—
—
—
Seiko Instruments Inc.
3
SUPER-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
S-808 Series
Detection voltage range
(V)
0.8V±2.0%
0.9V±2.0%
1.0V±2.0%
1.1V±2.0%
1.2V±2.0%
1.3V±2.0%
1.4V±2.0%
1.5V±2.0%
1.6V±2.0%
1.7V±2.0%
1.8V±2.0%
1.9V±2.0%
2.0V±2.0%
2.1V±2.0%
2.2V±2.0%
2.3V±2.0%
2.4V±2.0%
2.5V±2.0%
2.6V±2.0%
2.7V±2.0%
2.8V±2.0%
2.9V±2.0%
3.0V±2.0%
3.1V±2.0%
3.2V±2.0%
3.3V±2.0%
3.4V±2.0%
3.5V±2.0%
3.6V±2.0%
3.7V±2.0%
3.8V±2.0%
3.9V±2.0%
4.0V±2.0%
4.1V±2.0%
4.2V±2.0%
4.3V±2.0%
4.4V±2.0%
4.5V±2.0%
4.6V±2.0%
4.7V±2.0%
4.8V±2.0%
4.9V±2.0%
5.0V±2.0%
5.1V±2.0%
5.2V±2.0%
5.3V±2.0%
5.4V±2.0%
5.5V±2.0%
5.6V±2.0%
5.7V±2.0%
5.8V±2.0%
5.9V±2.0%
6.0V±2.0%
Hysteresis width
V
HYS
typ.(V)
0.034
0.044
0.054
0.064
0.073
0.083
0.093
0.075
0.080
0.085
0.090
0.095
0.100
0.105
0.110
0.115
0.120
0.125
0.130
0.135
0.140
0.145
0.150
0.155
0.160
0.165
0.170
0.175
0.180
0.185
0.190
0.195
0.200
0.205
0.210
0.215
0.220
0.225
0.230
0.235
0.240
0.245
0.250
0.255
0.260
0.265
0.270
0.275
0.280
0.285
0.290
0.295
0.300
CMOS Output Drain(Low)
SC-82AB
S-80808ALNP-E5Y-T2
S-80809ALNP-E5Z-T2
S-80810ALNP-E50-T2
S-80811ALNP-E51-T2
S-80812ALNP-E52-T2
S-80813ALNP-EAA-T2
S-80814ALNP-EAB-T2
S-80815ALNP-EAC-T2
S-80816ALNP-EAD-T2
S-80817ALNP-EAE-T2
S-80818ALNP-EAF-T2
S-80819ALNP-EAG-T2
S-80820ALNP-EAH-T2
S-80821ALNP-EAJ-T2
S-80822ALNP-EAK-T2
S-80823ALNP-EAL-T2
S-80824ALNP-EAM-T2
S-80825ALNP-EAN-T2
S-80826ALNP-EAP-T2
S-80827ALNP-EAQ-T2
S-80828ALNP-EAR-T2
S-80829ALNP-EAS-T2
S-80830ALNP-EAT-T2
S-80831ALNP-EAV-T2
S-80832ALNP-EAW -T2
S-80833ALNP-EAX-T2
S-80834ALNP-EAY-T2
S-80835ALNP-EAZ-T2
S-80836ALNP-EA0-T2
S-80837ALNP-EA1-T2
S-80838ALNP-EA2-T2
S-80839ALNP-EA3-T2
S-80840ALNP-EA4-T2
S-80841ALNP-EA5-T2
S-80842ALNP-EA6-T2
S-80843ALNP-EA7-T2
S-80844ALNP-EA8-T2
S-80845ALNP-EA9-T2
S-80846ALNP-EEA-T2
S-80847ALNP-EEB-T2
S-80848ALNP-EEC-T2
S-80849ALNP-EED-T2
S-80850ALNP-EEE-T2
S-80851ALNP-EEF-T2
S-80852ALNP-EEG-T2
S-80853ALNP-EEH-T2
S-80854ALNP-EEJ-T2
S-80855ALNP-EEK-T2
S-80856ALNP-EEL-T2
S-80857ALNP-EEM-T2
S-80858ALNP-EEN-T2
S-80859ALNP-EEP-T2
S-80860ALNP-EEQ-T2
TO-92
—
—
—
—
—
—
—
S-80815ALY
S-80816ALY
S-80817ALY
S-80818ALY
S-80819ALY
S-80820ALY
S-80821ALY
S-80822ALY
S-80823ALY
S-80824ALY
S-80825ALY
S-80826ALY
S-80827ALY
S-80828ALY
S-80829ALY
S-80830ALY
S-80831ALY
S-80832ALY
S-80833ALY
S-80834ALY
S-80835ALY
S-80836ALY
S-80837ALY
S-80838ALY
S-80839ALY
S-80840ALY
S-80841ALY
S-80842ALY
S-80843ALY
S-80844ALY
S-80845ALY
S-80846ALY
S-80847ALY
S-80848ALY
S-80849ALY
S-80850ALY
S-80851ALY
—
—
—
—
—
—
—
—
—
SOT-89-3
—
—
—
—
—
—
—
S-80815ALUP-EAC-T2
S-80816ALUP-EAD-T2
S-80817ALUP-EAE-T2
S-80818ALUP-EAF-T2
S-80819ALUP-EAG-T2
S-80820ALUP-EAH-T2
S-80821ALUP-EAJ-T2
S-80822ALUP-EAK-T2
S-80823ALUP-EAL-T2
S-80824ALUP-EAM-T2
S-80825ALUP-EAN-T2
S-80826ALUP-EAP-T2
S-80827ALUP-EAQ-T2
S-80828ALUP-EAR-T2
S-80829ALUP-EAS-T2
S-80830ALUP-EAT-T2
S-80831ALUP-EAV-T2
S-80833ALUP-EAX-T2
S-80834ALUP-EAY-T2
S-80835ALUP-EAZ-T2
S-80836ALUP-EA0-T2
S-80837ALUP-EA1-T2
S-80838ALUP-EA2-T2
S-80839ALUP-EA3-T2
S-80840ALUP-EA4-T2
S-80841ALUP-EA5-T2
S-80842ALUP-EA6-T2
S-80843ALUP-EA7-T2
S-80844ALUP-EA8-T2
S-80845ALUP-EA9-T2
S-80846ALUP-EEA-T2
S-80847ALUP-EEB-T2
S-80848ALUP-EEC-T2
S-80849ALUP-EED-T2
S-80850ALUP-EEE-T2
S-80851ALUP-EEF-T2
S-80852ALUP-EEG-T2
—
—
S-80855ALUP-EEK-T2
—
—
—
—
—
SOT-23-5
—
—
—
—
—
—
—
S-80815ALMP-EAC-T2
—
—
S-80818ALMP-EAF-T2
S-80819ALMP-EAG-T2
S-80820ALMP-EAH-T2
S-80821ALMP-EAJ-T2
—
S-80823ALMP-EAL-T2
—
S-80825ALMP-EAN-T2
—
S-80827ALMP-EAQ-T2
S-80828ALMP-EAR-T2
—
S-80830ALMP-EAT-T2
—
S-80833ALMP-EAX-T2
—
S-80835ALMP-EAZ-T2
—
—
—
—
S-80840ALMP-EA4-T2
—
S-80842ALMP-EA6-T2
—
—
S-80845ALMP-EA9-T2
—
—
—
S-80849ALMP-EED-T2
S-80850ALMP-EEE-T2
S-80851ALMP-EEF-T2
S-80852ALMP-EEG-T2
—
—
—
—
—
—
—
—
S-80832ALUP-EAW -T2 S-80832ALMP-EAW -T2
Remark: Some products described here in are under development. Please contact us for Samples.
4
Seiko Instruments Inc.
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