S-809xxC Series
www.ablic.com
www.ablicinc.com
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
© ABLIC Inc., 2001-2015
Rev.4.1_02
The S-809xxC Series is a high-precision voltage detector developed using CMOS process. The detection
voltage is fixed internally with an accuracy of 2.0 %. A time delayed reset can be accomplished with the
addition of an external capacitor. Two output forms, Nch open-drain and CMOS output, are available.
Features
Ultra-low current consumption
1.0 A typ. (Detection voltage 1.4 V, at VDD2.0 V)
1.1 A typ. (Detection voltage 1.5 V, at VDD3.5 V)
High-precision detection voltage 2.0 %
Operating voltage range
0.7 V to 10.0 V
Hysteresis characteristics
5 % typ.
Detection voltage
1.3 V to 6.0 V (0.1 V step)
Output forms
Nch open-drain output (Active Low)
CMOS output (Active Low)
Lead-free, Sn 100%, halogen-free*1
*1. Refer to “ Product Name Structure” for details.
Applications
Power supply monitor for portable equipment such as notebook PCs, digital still cameras, PDAs and
cellular phones
Constant voltage power monitor for cameras, video equipment and communication equipment
Power monitor and reset for CPUs and microcomputers
Packages
SC-82AB
SOT-23-5
SNT-4A
1
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
Block Diagrams
1. Nch Open-drain Output Products
VDD
*1
Delay
circuit
OUT
*1
*1
VREF
VSS
CD
*1. Parasitic diode
Figure 1
2. CMOS Output Products
VDD
*1
*1
Delay
circuit
OUT
*1
*1
VREF
VSS
CD
*1. Parasitic diode
Figure 2
2
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
Product Name Structure
The detection voltage, output form and packages for S-809xxC Series can be selected at the user's
request. Refer to the "1. Product Name" for the construction of the product name, “2. Packages”
regarding the package drawings and "3. Product Name List" for the full product names.
1. Product Name
1-1. SC-82AB, SOT-23-5
S - 809xx
C
x
xx
-
xxx
T2
x
Environmental code
U: Lead-free (Sn 100%), halogen-free
G: Lead-free (for details, please contact our sales office)
IC direction in tape specifications*1
Product code*2
Package code
NB: SC-82AB
MC: SOT-23-5
Output form
N: Nch open-drain output (Active Low)
L: CMOS output (Active Low)
Detection voltage value
13 to 60
(e.g. When the detection voltage is 1.3 V,
it is expressed as 13.)
*1. Refer to the taping specifications at the end of this book.
*2. Refer to the Table 1 to 2 in the “3. Product Name List”
1-2. SNT-4A
S - 809xx
C
x
PF
-
xxx
TF
U
Environmental code
U: Lead-free (Sn 100%), halogen-free
IC direction in tape specifications*1
Product code*2
Package code
Output form
N: Nch open-drain output (Active Low)
L: CMOS output (Active Low)
Detection voltage value
13 to 60
(e.g. When the detection voltage is 1.3 V,
it is expressed as 13.)
*1. Refer to the taping specifications at the end of this book.
*2. Refer to the Table 1 to 2 in the “3. Product Name List”
3
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
2. Packages
Package Name
4
Package
SC-82AB
NP004-A-P-SD
SOT-23-5
SNT-4A
MP005-A-P-SD
PF004-A-P-SD
Drawing Code
Tape
Reel
NP004-A-C-SD
NP004-A-R-SD
NP004-A-C-S1
MP005-A-C-SD
MP005-A-R-SD
PF004-A-C-SD
PF004-A-R-SD
Land
—
—
PF004-A-L-SD
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
3. Product Name List
3-1. Nch Open-drain Output Products
Table 1
Detection voltage
Hysteresis
SC-82AB
SOT-23-5
SNT-4A
range
width (Typ.)
1.3 V 2.0 %
0.065 V
S-80913CNNB-G8HT2x
S-80913CNMC-G8HT2x
S-80913CNPF-G8HTFU
1.4 V 2.0 %
0.070 V
S-80914CNNB-G8JT2x
S-80914CNMC-G8JT2x
S-80914CNPF-G8JTFU
1.5 V 2.0 %
0.075 V
S-80915CNNB-G8KT2x
S-80915CNMC-G8KT2x
S-80915CNPF-G8KTFU
1.6 V 2.0 %
0.080 V
S-80916CNNB-G8LT2x
S-80916CNMC-G8LT2x
S-80916CNPF-G8LTFU
1.7 V 2.0 %
0.085 V
S-80917CNNB-G8MT2x
S-80917CNMC-G8MT2x
S-80917CNPF-G8MTFU
1.8 V 2.0 %
0.090 V
S-80918CNNB-G8NT2x
S-80918CNMC-G8NT2x
S-80918CNPF-G8NTFU
1.9 V 2.0 %
0.095 V
S-80919CNNB-G8PT2x
S-80919CNMC-G8PT2x
S-80919CNPF-G8PTFU
2.0 V 2.0 %
0.100 V
S-80920CNNB-G8QT2x
S-80920CNMC-G8QT2x
S-80920CNPF-G8QTFU
2.1 V 2.0 %
0.105 V
S-80921CNNB-G8RT2x
S-80921CNMC-G8RT2x
S-80921CNPF-G8RTFU
2.2 V 2.0 %
0.110 V
S-80922CNNB-G8ST2x
S-80922CNMC-G8ST2x
S-80922CNPF-G8STFU
2.3 V 2.0 %
0.115 V
S-80923CNNB-G8TT2x
S-80923CNMC-G8TT2x
S-80923CNPF-G8TTFU
2.4 V 2.0 %
0.120 V
S-80924CNNB-G8UT2x
S-80924CNMC-G8UT2x
S-80924CNPF-G8UTFU
2.5 V 2.0 %
0.125 V
S-80925CNNB-G8VT2x
S-80925CNMC-G8VT2x
S-80925CNPF-G8VTFU
2.6 V 2.0 %
0.130 V
S-80926CNNB-G8WT2x
S-80926CNMC-G8WT2x
S-80926CNPF-G8WTFU
2.7 V 2.0 %
0.135 V
S-80927CNNB-G8XT2x
S-80927CNMC-G8XT2x
S-80927CNPF-G8XTFU
2.8 V 2.0 %
0.140 V
S-80928CNNB-G8YT2x
S-80928CNMC-G8YT2x
S-80928CNPF-G8YTFU
2.9 V 2.0 %
0.145 V
S-80929CNNB-G8ZT2x
S-80929CNMC-G8ZT2x
S-80929CNPF-G8ZTFU
3.0 V 2.0 %
0.150 V
S-80930CNNB-G80T2x
S-80930CNMC-G80T2x
S-80930CNPF-G80TFU
3.1 V 2.0 %
0.155 V
S-80931CNNB-G81T2x
S-80931CNMC-G81T2x
S-80931CNPF-G81TFU
3.2 V 2.0 %
0.160 V
S-80932CNNB-G82T2x
S-80932CNMC-G82T2x
S-80932CNPF-G82TFU
3.3 V 2.0 %
0.165 V
S-80933CNNB-G83T2x
S-80933CNMC-G83T2x
S-80933CNPF-G83TFU
3.4 V 2.0 %
0.170 V
S-80934CNNB-G84T2x
S-80934CNMC-G84T2x
S-80934CNPF-G84TFU
3.5 V 2.0 %
0.175 V
S-80935CNNB-G85T2x
S-80935CNMC-G85T2x
S-80935CNPF-G85TFU
3.6 V 2.0 %
0.180 V
S-80936CNNB-G86T2x
S-80936CNMC-G86T2x
S-80936CNPF-G86TFU
3.7 V 2.0 %
0.185 V
S-80937CNNB-G87T2x
S-80937CNMC-G87T2x
S-80937CNPF-G87TFU
3.8 V 2.0 %
0.190 V
S-80938CNNB-G88T2x
S-80938CNMC-G88T2x
S-80938CNPF-G88TFU
3.9 V 2.0 %
0.195 V
S-80939CNNB-G89T2x
S-80939CNMC-G89T2x
S-80939CNPF-G89TFU
4.0 V 2.0 %
0.200 V
S-80940CNNB-G9AT2x
S-80940CNMC-G9AT2x
S-80940CNPF-G9ATFU
4.1 V 2.0 %
0.205 V
S-80941CNNB-G9BT2x
S-80941CNMC-G9BT2x
S-80941CNPF-G9BTFU
4.2 V 2.0 %
0.210 V
S-80942CNNB-G9CT2x
S-80942CNMC-G9CT2x
S-80942CNPF-G9CTFU
4.3 V 2.0 %
0.215 V
S-80943CNNB-G9DT2x
S-80943CNMC-G9DT2x
S-80943CNPF-G9DTFU
4.4 V 2.0 %
0.220 V
S-80944CNNB-G9ET2x
S-80944CNMC-G9ET2x
S-80944CNPF-G9ETFU
4.5 V 2.0 %
0.225 V
S-80945CNNB-G9FT2x
S-80945CNMC-G9FT2x
S-80945CNPF-G9FTFU
4.6 V 2.0 %
0.230 V
S-80946CNNB-G9GT2x
S-80946CNMC-G9GT2x
S-80946CNPF-G9GTFU
4.7 V 2.0 %
0.235 V
S-80947CNNB-G9HT2x
S-80947CNMC-G9HT2x
S-80947CNPF-G9HTFU
4.8 V 2.0 %
0.240 V
S-80948CNNB-G9JT2x
S-80948CNMC-G9JT2x
S-80948CNPF-G9JTFU
4.9 V 2.0 %
0.245 V
S-80949CNNB-G9KT2x
S-80949CNMC-G9KT2x
S-80949CNPF-G9KTFU
5.0 V 2.0 %
0.250 V
S-80950CNNB-G9LT2x
S-80950CNMC-G9LT2x
S-80950CNPF-G9LTFU
5.1 V 2.0 %
0.255 V
S-80951CNNB-G9MT2x
S-80951CNMC-G9MT2x
S-80951CNPF-G9MTFU
5.2 V 2.0 %
0.260 V
S-80952CNNB-G9NT2x
S-80952CNMC-G9NT2x
S-80952CNPF-G9NTFU
5.3 V 2.0 %
0.265 V
S-80953CNNB-G9PT2x
S-80953CNMC-G9PT2x
S-80953CNPF-G9PTFU
5.4 V 2.0 %
0.270 V
S-80954CNNB-G9QT2x
S-80954CNMC-G9QT2x
S-80954CNPF-G9QTFU
5.5 V 2.0 %
0.275 V
S-80955CNNB-G9RT2x
S-80955CNMC-G9RT2x
S-80955CNPF-G9RTFU
5.6 V 2.0 %
0.280 V
S-80956CNNB-G9ST2x
S-80956CNMC-G9ST2x
S-80956CNPF-G9STFU
5.7 V 2.0 %
0.285 V
S-80957CNNB-G9TT2x
S-80957CNMC-G9TT2x
S-80957CNPF-G9TTFU
5.8 V 2.0 %
0.290 V
S-80958CNNB-G9UT2x
S-80958CNMC-G9UT2x
S-80958CNPF-G9UTFU
5.9 V 2.0 %
0.295 V
S-80959CNNB-G9VT2x
S-80959CNMC-G9VT2x
S-80959CNPF-G9VTFU
6.0 V 2.0 %
0.300 V
S-80960CNNB-G9WT2x
S-80960CNMC-G9WT2x
S-80960CNPF-G9WTFU
Remark 1. x: G or U
2. Please select products of environmental code = U for Sn 100%, halogen-free products.
5
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
3-2. CMOS Output Products
Table 2
Detection voltage
Hysteresis
SC-82AB
SOT-23-5
SNT-4A
range
width (Typ.)
S-80913CLPF-G6HTFU
1.3 V 2.0 %
0.065 V
S-80913CLNB-G6HT2x
S-80913CLMC-G6HT2x
S-80914CLPF-G6JTFU
1.4 V 2.0 %
0.070 V
S-80914CLNB-G6JT2x
S-80914CLMC-G6JT2x
S-80915CLPF-G6KTFU
1.5 V 2.0 %
0.075 V
S-80915CLNB-G6KT2x
S-80915CLMC-G6KT2x
S-80916CLPF-G6LTFU
1.6 V 2.0 %
0.080 V
S-80916CLNB-G6LT2x
S-80916CLMC-G6LT2x
S-80917CLPF-G6MTFU
1.7 V 2.0 %
0.085 V
S-80917CLNB-G6MT2x
S-80917CLMC-G6MT2x
S-80918CLPF-G6NTFU
1.8 V 2.0 %
0.090 V
S-80918CLNB-G6NT2x
S-80918CLMC-G6NT2x
S-80919CLPF-G6PTFU
1.9 V 2.0 %
0.095 V
S-80919CLNB-G6PT2x
S-80919CLMC-G6PT2x
S-80920CLPF-G6QTFU
2.0 V 2.0 %
0.100 V
S-80920CLNB-G6QT2x
S-80920CLMC-G6QT2x
S-80921CLPF-G6RTFU
2.1 V 2.0 %
0.105 V
S-80921CLNB-G6RT2x
S-80921CLMC-G6RT2x
S-80922CLPF-G6STFU
2.2 V 2.0 %
0.110 V
S-80922CLNB-G6ST2x
S-80922CLMC-G6ST2x
S-80923CLPF-G6TTFU
2.3 V 2.0 %
0.115 V
S-80923CLNB-G6TT2x
S-80923CLMC-G6TT2x
S-80924CLPF-G6UTFU
2.4 V 2.0 %
0.120 V
S-80924CLNB-G6UT2x
S-80924CLMC-G6UT2x
S-80925CLPF-G6VTFU
2.5 V 2.0 %
0.125 V
S-80925CLNB-G6VT2x
S-80925CLMC-G6VT2x
S-80926CLPF-G6WTFU
2.6 V 2.0 %
0.130 V
S-80926CLNB-G6WT2x
S-80926CLMC-G6WT2x
S-80927CLPF-G6XTFU
2.7 V 2.0 %
0.135 V
S-80927CLNB-G6XT2x
S-80927CLMC-G6XT2x
S-80928CLPF-G6YTFU
2.8 V 2.0 %
0.140 V
S-80928CLNB-G6YT2x
S-80928CLMC-G6YT2x
S-80929CLPF-G6ZTFU
2.9 V 2.0 %
0.145 V
S-80929CLNB-G6ZT2x
S-80929CLMC-G6ZT2x
S-80930CLPF-G60TFU
3.0 V 2.0 %
0.150 V
S-80930CLNB-G60T2x
S-80930CLMC-G60T2x
S-80931CLPF-G61TFU
3.1 V 2.0 %
0.155 V
S-80931CLNB-G61T2x
S-80931CLMC-G61T2x
S-80932CLPF-G62TFU
3.2 V 2.0 %
0.160 V
S-80932CLNB-G62T2x
S-80932CLMC-G62T2x
S-80933CLPF-G63TFU
3.3 V 2.0 %
0.165 V
S-80933CLNB-G63T2x
S-80933CLMC-G63T2x
S-80934CLPF-G64TFU
3.4 V 2.0 %
0.170 V
S-80934CLNB-G64T2x
S-80934CLMC-G64T2x
S-80935CLPF-G65TFU
3.5 V 2.0 %
0.175 V
S-80935CLNB-G65T2x
S-80935CLMC-G65T2x
S-80936CLPF-G66TFU
3.6 V 2.0 %
0.180 V
S-80936CLNB-G66T2x
S-80936CLMC-G66T2x
S-80937CLPF-G67TFU
3.7 V 2.0 %
0.185 V
S-80937CLNB-G67T2x
S-80937CLMC-G67T2x
S-80938CLPF-G68TFU
3.8 V 2.0 %
0.190 V
S-80938CLNB-G68T2x
S-80938CLMC-G68T2x
S-80939CLPF-G69TFU
3.9 V 2.0 %
0.195 V
S-80939CLNB-G69T2x
S-80939CLMC-G69T2x
S-80940CLPF-G7ATFU
4.0 V 2.0 %
0.200 V
S-80940CLNB-G7AT2x
S-80940CLMC-G7AT2x
S-80941CLPF-G7BTFU
4.1 V 2.0 %
0.205 V
S-80941CLNB-G7BT2x
S-80941CLMC-G7BT2x
S-80942CLPF-G7CTFU
4.2 V 2.0 %
0.210 V
S-80942CLNB-G7CT2x
S-80942CLMC-G7CT2x
S-80943CLPF-G7DTFU
4.3 V 2.0 %
0.215 V
S-80943CLNB-G7DT2x
S-80943CLMC-G7DT2x
S-80944CLPF-G7ETFU
4.4 V 2.0 %
0.220 V
S-80944CLNB-G7ET2x
S-80944CLMC-G7ET2x
S-80945CLPF-G7FTFU
4.5 V 2.0 %
0.225 V
S-80945CLNB-G7FT2x
S-80945CLMC-G7FT2x
S-80946CLPF-G7GTFU
4.6 V 2.0 %
0.230 V
S-80946CLNB-G7GT2x
S-80946CLMC-G7GT2x
S-80947CLPF-G7HTFU
4.7 V 2.0 %
0.235 V
S-80947CLNB-G7HT2x
S-80947CLMC-G7HT2x
S-80948CLPF-G7JTFU
4.8 V 2.0 %
0.240 V
S-80948CLNB-G7JT2x
S-80948CLMC-G7JT2x
S-80949CLPF-G7KTFU
4.9 V 2.0 %
0.245 V
S-80949CLNB-G7KT2x
S-80949CLMC-G7KT2x
S-80950CLPF-G7LTFU
5.0 V 2.0 %
0.250 V
S-80950CLNB-G7LT2x
S-80950CLMC-G7LT2x
S-80951CLPF-G7MTFU
5.1 V 2.0 %
0.255 V
S-80951CLNB-G7MT2x
S-80951CLMC-G7MT2x
S-80952CLPF-G7NTFU
5.2 V 2.0 %
0.260 V
S-80952CLNB-G7NT2x
S-80952CLMC-G7NT2x
S-80953CLPF-G7PTFU
5.3 V 2.0 %
0.265 V
S-80953CLNB-G7PT2x
S-80953CLMC-G7PT2x
S-80954CLPF-G7QTFU
5.4 V 2.0 %
0.270 V
S-80954CLNB-G7QT2x
S-80954CLMC-G7QT2x
S-80955CLPF-G7RTFU
5.5 V 2.0 %
0.275 V
S-80955CLNB-G7RT2x
S-80955CLMC-G7RT2x
S-80956CLPF-G7STFU
5.6 V 2.0 %
0.280 V
S-80956CLNB-G7ST2x
S-80956CLMC-G7ST2x
S-80957CLPF-G7TTFU
5.7 V 2.0 %
0.285 V
S-80957CLNB-G7TT2x
S-80957CLMC-G7TT2x
S-80958CLPF-G7UTFU
5.8 V 2.0 %
0.290 V
S-80958CLNB-G7UT2x
S-80958CLMC-G7UT2x
S-80959CLPF-G7VTFU
5.9 V 2.0 %
0.295 V
S-80959CLNB-G7VT2x
S-80959CLMC-G7VT2x
S-80960CLPF-G7WTFU
6.0 V 2.0 %
0.300 V
S-80960CLNB-G7WT2x
S-80960CLMC-G7WT2x
Remark 1. x: G or U
2. Please select products of environmental code = U for Sn 100%, halogen-free products.
6
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
Pin Configurations
Table 3
SC-82AB
Top view
4
3
1
Pin No.
1
2
3
4
Symbol
VSS
VDD
CD
OUT
Description
GND pin
Voltage input pin
Connection pin for delay capacitor
Voltage detection output pin
2
Figure 3
Table 4
SOT-23-5
Top view
5
1
Pin No.
Symbol
Description
1
OUT
Voltage detection output pin
2
VDD
Voltage input pin
3
VSS
GND pin
4
NC*1
No connection
5
CD
Connection pin for delay capacitor
*1. The NC pin is electrically open.
The NC pin can be connected to VDD or VSS.
4
2
3
Figure 4
Table 5
SNT-4A
Top view
1
4
2
3
Pin No.
1
2
3
4
Symbol
VSS
OUT
CD
VDD
Description
GND pin
Voltage detection output pin
Connection pin for delay capacitor
Voltage input pin
Figure 5
7
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
Absolute Maximum Ratings
Table 6
Item
Power supply voltage
CD pin input voltage
Output
Nch open-drain output products
voltage
CMOS output products
Output current
Power
SC-82AB
dissipation
SOT-23-5
(Ta25°C unless otherwise specified)
Absolute maximum ratings
Unit
12
V
VSS0.3 to VDD0.3
VSS 0.3 to VSS12
Symbol
VDDVSS
VCD
VOUT
IOUT
PD
SNT-4A
Operating ambient temperature
Topr
Storage temperature
Tstg
*1. When mounted on board
[Mounted board]
(1) Board size: 114.3 mm 76.2 mm t1.6 mm
(2) Board name: JEDEC STANDARD51-7
VSS0.3 to VDD0.3
50
150 (When not mounted on board)
350*1
250 (When not mounted on board)
600*1
140 (When not mounted on board)
300*1
40 to 85
40 to 125
mA
mW
°C
Power Dissipation (PD) [mW]
Caution The absolute maximum ratings are rated values exceeding which the product could suffer
physical damage. These values must therefore not be exceeded under any conditions.
700
600
SOT-23-5
500
SC-82AB
400
300
200
SNT-4A
100
0
0
100
150
50
Ambient Temperature (Ta) [C]
Figure 6 Power Dissipation of Package (When Mounted on Board)
8
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
Electrical Characteristics
1. Nch Open-drain Output Products
Table 7
Item
Symbol
Condition
Detection voltage*1
VDET
—
Hysteresis width
VHYS
S-80913 to 14
S-80915 to 60
Current consumption
ISS
VDD2.0 V
VDD3.5 V
VDD4.5 V
VDD6.0 V
VDD7.5 V
Operating voltage
VDD
Output current
IOUT
—
Output transistor VDD0.95 V
Nch, VDS0.5 V S-80913 to 14
VDD1.2 V
S-80915 to 60
VDD2.4 V
S-80927 to 60
Output transistor,
Nch, VDS10.0 V, VDD10.0 V
VDD2.0 V
CD4.7 nF
S-80913 to 14
VDD3.5 V
S-80915 to 26
VDD4.5 V
S-80927 to 39
VDD6.0 V
S-80940 to 54
VDD7.5 V
S-80955 to 60
Leakage current
Delay time
ILEAK
tD
S-80913 to 14
S-80915 to 26
S-80927 to 39
S-80940 to 54
S-80955 to 60
(Ta25°C unless otherwise specified)
Test
Min.
Typ.
Max.
Unit
circuit
VDET(S) VDET(S) VDET(S)
V
1
0.98
1.02
VDET
VDET
VDET
0.03
0.05
0.08
VDET
VDET
VDET
0.03
0.05
0.07
—
1.0
2.5
2
A
—
1.1
2.8
—
1.2
3.0
—
1.3
3.3
—
1.4
3.5
0.7
—
10.0
V
1
0.23
0. 64
—
0.59
1.36
—
2.88
4.98
—
—
—
0.1
A
2.7
3.6
4.5
ms
20
27
34
mA
3
4
VDET
ppm/
—
1
Ta40°C to 85°C
100
350
°C
Ta VDET
*1. VDET: Actual detection voltage, VDET(S): Specified detection voltage (The center value of detection voltage range in
Detection voltage
temperature coefficient*2
Table 1.)
*2. The temperature change ratio in the detection voltage mV/°C is calculated by using the following quation.
VDET
mV/ C*1 VDET Typ. V *2 VDET ppm/ C*3 1000
Ta
Ta VDET
*1. Temperature change ratio of the detection voltage
*2. Specified detection voltage
*3. Detection voltage temperature coefficient
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ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
2. CMOS Output Products
Table 8
Item
Symbol
Condition
Detection voltage*1
VDET
—
Hysteresis width
VHYS
S-80913 to 14
S-80915 to 60
Current consumption
ISS
VDD2.0 V
VDD3.5 V
VDD4.5 V
VDD6.0 V
VDD7.5 V
Operating voltage
VDD
Output current
IOUT
—
Output transistor, VDD0.95 V
Nch, VDS0.5 V S-80913 to 14
VDD1.2 V
S-80915 to 60
VDD2.4 V
S-80927 to 60
Output transistor, VDD4.8 V
Pch, VDS0.5 V S-80913 to 39
VDD6.0 V
S-80940 to 54
VDD8.4 V
S-80955 to 60
VDD2.0 V
CD4.7 nF
S-80913 to 14
VDD3.5 V
S-80915 to 26
VDD4.5 V
S-80927 to 39
VDD6.0 V
S-80940 to 54
VDD7.5 V
S-80955 to 60
Delay time
tD
S-80913 to 14
S-80915 to 26
S-80927 to 39
S-80940 to 54
S-80955 to 60
(Ta25°C unless otherwise specified)
Test
Min.
Typ.
Max.
Unit
circuit
VDET(S) VDET(S) VDET(S)
V
1
0.98
1.02
VDET
VDET
VDET
0.03
0.05
0.08
VDET
VDET
VDET
0.03
0.05
0.07
1.0
—
2.5
2
A
1.1
—
2.8
1.2
—
3.0
1.3
—
3.3
1.4
—
3.5
0.7
—
10.0
V
1
0.23
0.64
—
0.59
1.36
—
2.88
4.98
—
1.43
2.39
—
1.68
2.78
—
2.08
3.42
—
2.7
3.6
4.5
18
24
30
mA
3
5
ms
4
VDET
ppm/
Detection voltage
—
1
100
350
Ta40°C to 85°C
°C
temperature coefficient *2 Ta VDET
*1. VDET: Actual detection voltage, VDET(S): Specified detection voltage (The center value of detection voltage range in
Table 2.)
*2. The temperature change ratio in the detection voltage mV/°C is calculated by using the following equation.
VDET
mV/ C*1 VDET Typ. V *2 VDET ppm/ C*3 1000
Ta
Ta VDET
*1. Temperature change ratio of the detection voltage
*2. Specified detection voltage
*3. Detection voltage temperature coefficient
10
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
Test Circuits
1.
2.
A
VDD
VDD
V
*1
R
100 k
S-809xxC OUT
Series
VSS
CD
VDD
VDD
S-809xxC OUT
Series
V
VSS
*1. R is unnecessary for CMOS output products.
CD
Figure 8
Figure 7
4.
3.
VDD
V
*1
VDD
VDD
S-809xxC OUT
Series
VSS CD
A
VDS
V
P.G.
S-809xxC OUT
Series
VSS
R
100 k
Oscilloscope
CD
*1. R is unnecessary for CMOS output products.
Figure 9
Figure 10
5.
VDS
V
VDD
VDD
V
S-809xxC OUT
Series
VSS
A
CD
Figure 11
11
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
Timing Chart
1. Nch Open-drain Output Products
VDD
Release voltage (VDET)
Detection voltage (VDET)
Hysteresis width
(VHYS)
Minimum operating voltage
VSS
R
100 k
VDD
CD OUT
VSS
VDD
V
Output from the OUT pin
VSS
tD
Figure 12
2. CMOS Output Products
VDD
Release voltage (VDET)
Detection voltage (VDET)
Hysteresis width
(VHYS)
Minimum operating voltage
VSS
VDD
CD OUT
VSS
V
VDD
Output from the OUT pin
VSS
tD
Remark For values of VDD less than minimum operating voltage, values of OUT pin output is free of the
shaded region.
Figure 13
12
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
Operation
1. Basic Operation: CMOS Output (Active Low)
1-1. When the power supply voltage (VDD) is higher than the release voltage (VDET), the Nch transistor is
OFF and the Pch transistor is ON to provide VDD (high) at the output. Since the Nch transistor N1 in
(RB RC) VDD
.
Figure 14 is OFF, the comparator input voltage is
RA RB RC
1-2. When the VDD goes below VDET, the output provides the VDD level, as long as the VDD remains above
the detection voltage VDET. When the VDD falls below VDET (point A in Figure 15), the Nch
transistor becomes ON, the Pch transistor becomes OFF, and the VSS level appears at the output. At
this time the Nch transistor N1 in Figure 14 becomes ON, the comparator input voltage is changed to
RB VDD
.
RA RB
1-3. When the VDD falls below the minimum operating voltage, the output becomes undefined, or goes to
the VDD when the output is pulled up to the VDD.
1-4. The VSS level appears when the VDD rises above the minimum operating voltage. The VSS level still
appears even when the VDD surpasses VDET, as long as it does not exceed the release voltage
VDET.
1-5. When VDD rises above VDET (point B in Figure 15), the Nch transistor becomes OFF, and the Pch
transistor becomes ON, and VDD appears at the output after the delay time (tD) counted by the delay
circuit.
VDD
*1
RA
*1
Pch
Delay
circuit
OUT
*1
RB
VREF
Nch
*1
RC
VSS
N1
CD
CD
*1. Parasitic diode
Figure 14 Operation 1
13
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
(1) (2)
(3) (4) (5)
VDD
B
Hysteresis width (VHYS)
Release volatage (VDET)
Detection voltage (VDET)
A
Minimum operating voltage
VSS
VDD
Output from OUT pin
VSS
tD
Figure 15 Operation 2
2. Delay Circuit
The delay circuit delays the output signal from the time at which the power voltage (VDD) exceeds the
release voltage (VDET) when VDD is turned on. The output signal is not delayed when the VDD goes below
the detection voltage (VDET) (Refer to Figure 15). The delay time (tD) is determined by the time constant
of the built-in constant current (approx. 100 nA ) and the attached external capacitor (CD), and calculated
from the following equation.
tD (ms)Delay coefficientCD (nF)
Delay coefficient: (25C)
Detection voltage VDET 1.4 V
Min. 0.57, Typ. 0.77, Max. 0.96
Detection voltage VDET 1.5 V
Nch open-drain output products: Min. 4.3,
Typ. 5.7,
Max. 7.2
CMOS output products:
Min. 3.8,
Typ. 5.1,
Max. 6.4
Caution 1. When the CD pin is open, a double pulse shown in Figure 16 may appear at release. To
avoid the double pulse, attach 20 pF or larger capacitor to the CD pin. Do not apply
voltage to the CD pin.
VOUT
time
Figure 16
2. Print circuit board layout should be made in such a way that no current flows into or
flows from the CD pin since the impedance of the CD pin is high, otherwise correct
delay time cannot be provided.
3. There is no limit for the capacitance of the external capacitor (CD) as long as the leakage
current of the capacitor can be ignored against the built-in constant current value.
Leakage current causes deviation in delay time. When the leakage current is larger
than the built-in constant current, no release takes place.
14
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
3. Other characteristics
3-1. Temperature Characteristic of Detection Voltage
The shaded area in Figure 17 shows the temperature characteristics of the detection voltage.
VDET [V]
0.945mV/°C
VDET25*1
0.945 mV/°C
40
25
85
Ta [°C]
*1. VDET25 is an actual detection voltage value at 25 °C.
Figure 17 Temperature Characteristic of Detection Voltage (Example forS-80927C)
3-2. Temperature Characteristics of Release Voltage
∆ VDET
for the release voltage is calculated by the temperature
∆Ta
∆ VDET
as follows:
coefficient of the detection voltage
∆Ta
VDET
VDET VDET
×
Ta
VDET
Ta
The temperature coefficients for the release voltage and the detection voltage have the same sign
consequently.
The temperature coefficient
3-3. Temperature Characteristics of Hysteresis Voltage
The temperature characteristics for the hysteresis voltage is expressed as
VDET VDET
and is
Ta
Ta
calculated as follows:
VDET VDET
V
VDET
HYS ×
Ta
Ta
VDET
Ta
15
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
Standard Circuit
*1
R
100 k
VDD
CD
CD
*2
OUT
VSS
*1. R is unnecessary for CMOS output products.
*2. The delay capacitor (CD) should be connected directly to the CD pin and to the VSS pin.
Figure 18
Caution
The above connection diagram and constant will not guarantees successful operation.
Perform through evaluation using the actual application to set the constant.
Technical Terms
1. Detection Voltage (VDET), Release Voltage (VDET)
The detection voltage (VDET) is a voltage at which the output turns to low. This detection voltage varies
slightly among products of the same specification. The variation of detection voltage between the
specified minimum (VDET) Min. and maximum (VDET) Max. is called the detection voltage range (Refer to
Figure 19).
Example: For the S-80927CN, detection voltage lies in the range of 2.646(VDET) 2.754.
This means that some S-80927CNs have 2.646 V for VDET and some have 2.754 V.
The release voltage (VDET) is a voltage at which the output turns to high. This release voltage varies
slightly among products of the same specification. The variation of release voltage between the specified
minimum (VDET) Min. and maximum (VDET) Max. is called the release voltage range (Refer to Figure 20).
The range is calculated from the actual detection voltage (VDET) of a product and is expressed by
VDET1.03VDETVDET1.08 for S-80913 to S-80914, and by VDET1.03VDETVDET 1.07 for S80915 to S-80960.
Example: For the S-80927CN, the release voltage lies in the range of 2.725(VDET) 2.947.
This means that some S-80927CNs have 2.725 V for VDET and some have 2.947 V.
16
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
VDD
VDD
Detection voltage
Release voltage
(VDET) Max.
(VDET) Max.
Detection voltage
range
(VDET) Min.
Release
voltage range
(VDET) Min.
OUT
OUT
Delay time
Figure 19 Detection Voltage (CMOS output products)
Figure 20 Release Voltage (CMOS output products)
Remark Although the detection voltage and release voltage overlap in the range of 2.725 V to 2.754 V,
VDET is always larger than VDET.
2. Hysteresis Width (VHYS)
Hysteresis width is the voltage difference between the detection voltage and the release voltage (The
voltage at point BThe voltage at point AVHYS in Figure 15). The existence of the hysteresis width avoids
malfunction caused by noise on input signal.
3. Delay Time (tD)
Delay time is a time internally measured from the instant at which input voltage to the VDD pin exceeds
the release voltage (VDET) to the point at which the output of the OUT pin inverts. The delay time
changes according to the external capacitor (CD).
V
VDD
VDET
OUT
tD
Figure 21
4. Through-type Current
The through-type current refers to the current that flows instantaneously at the time of detection and
release of a voltage detector. The through-type current is large in CMOS output products, and small in Nch
open-drain output products.
17
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
5. Oscillation
In applications where a resistor is connected to the voltage detector input (Figure 22), taking a CMOS
active low product for example, the through-type current, which is generated when the output goes from
low to high (release) causes a voltage drop equal to [through-type current] [input resistance] across the
resistor. When the input voltage drops below the detection voltage (VDET) as a result, the output voltage
goes to low level. In this state, the through-type current stops and its resultant voltage drop disappears,
and the output goes from low to high. The through-type current again generated, a voltage drop appears,
and repeatiing the process finally induces oscillation.
VDD
RA
VIN
S-809xxCL
OUT
RB
VSS
Figure 22 Example for Bad Implementation of Input Voltage Divider (CMOS Output Products)
Precautions
Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in
electrostatic protection circuit.
In CMOS output products of the S-809xxC series, the through-type current flows at the detection and the
release. If the input impedance is high, oscillation may occur due to the voltage drop by the through-type
current during releasing.
When designing for mass production using an application circuit described herein, the product deviation
and temperature characteristics should be taken into consideration. ABLIC Inc. shall not bear any
responsibility for the patents on the circuits described herein.
ABLIC Inc. claims no responsibility for any and all disputes arising out of or in connection with any
infringement of the products including this IC upon patents owned by a third party.
18
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
Characteristics (Typical Data)
1. Detection Voltage (VDET) - Temperature (Ta)
S-80914CN
S-80913CN
1.50
1.60
1.45
1.55
+V DET
VDET(V)
1.45
1.35
1.40
1.30
-VDET
1.25
-VDET
1.35
1.30
1.20
-40
-20
0
20
Ta (°C)
40
60
-40
80
-20
0
20
40
60
80
40
60
80
40
60
80
40
60
80
Ta (°C)
S-80960CN
S-80915CN
1.60
6.40
1.55
6.30
+VDET
+VDET
6.20
VDET(V)
VDET (V)
+V DET
1.50
VDET(V)
1.40
1.50
1.45
-V DET
6.10
6.00
-V DET
5.90
1.40
-40
-20
0
20
Ta (°C)
40
60
5.80
80
-40
-20
0
20
Ta (°C)
2. Hysteresis Voltage Width (VHYS) - Temperature (Ta)
S-80914CN
8
8
7
7
6
6
VHYS (%)
V HYS (%)
S-80913CN
5
4
4
3
3
-40
-20
0
20
Ta (°C)
40
60
-40
80
-20
0
20
Ta (°C)
S-80915CN
S-80960CN
8
8
7
7
V HYS (%)
V HYS (%)
5
6
5
4
6
5
4
-40
-20
0
20
Ta (°C)
40
60
80
-40
-20
0
20
Ta (°C)
19
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
3. Current Consumption (ISS) - Input Voltage (VDD)
S-80913CL
3.0
S-80914CL
3.0
16 A
2.5
2.0
1.5
1.0
0.5
Ta=25°C
18 A
2.5
ISS ( A)
ISS ( A)
Ta=25°C
2.0
1.5
1.0
0.5
0.0
0.0
0
2
4
6
8
10
12
0
2
4
VDD (V)
S-80915CL
3.0
1.5
1.0
13A
1.5
1.0
0.5
0.0
0.0
4
6
12
2.0
0.5
2
10
Ta=25°C
3.0
2.5
2.0
0
8
S-80960CL
ISS (A)
ISS ( A)
Ta=25°C
3.4A
2.5
6
VDD (V)
8
10
0
12
2
4
6
8
10
12
VDD (V)
VDD (V)
4. Current Consumption (ISS) - Temperature (Ta)
S-80913CN
VDD =2.0V
2.0
S-80914CN
1.5
1.5
ISS ( A)
ISS ( A)
VDD =2.0V
2.0
1.0
0.5
1.0
0.5
0.0
0.0
-40
-20
0
20
40
60
80
-40
-20
0
Ta (°C)
S-80915CN
VDD =3.5V
2.0
60
80
VDD =7.5V
2.0
1.5
ISS ( A)
ISS ( A)
40
S-80960CN
1.5
1.0
0.5
1.0
0.5
0.0
0.0
-40
-20
0
20
Ta (°C)
20
20
Ta (°C)
40
60
80
-40
-20
0
20
Ta (°C)
40
60
80
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
5. Nch Transistor Output Current (IOUT) - VDS
S-80915CL
Ta=25°C
Ta=25ºC
25
45
40
35
30
25
20
15
10
5
0
6.0V
8.4V
20
4.8V
IOUT (mA)
IOUT(mA)
S-80960CL/CN
6. Pch Transistor Output Current (IOUT) - VDS
3.6V
7.2V
15
6.0V
10
2.4V
4.8V
3.6V
5
VDD=1.2V
VDD =2.4V
0
0
1
2
3
4
VDS (V)
5
0
2
4
6
8
V DS (V)
10
7. Nch Transistor Output Current (IOUT) - Input Voltage(VDD)
S-80914CL/CN
S-80960CL
VDS=0.5V
Ta=-40°C
3.0
2.5
IOUT (mA)
25°C
IOUT (mA)
Ta=-40°C
20
2.0
1.5
1.0
25°C
15
10
5
85°C
0.5
VDS=0.5V
25
3.5
85°C
0
0.0
0
0.5
1
1.5
VDD (V)
0
2
2
4
6
8
V DD (V)
10
8. Pch Transistor Output Current (IOUT) - Input Voltage(VDD)
S-80913CL
VDS=0.5V
6
2.5
2.0
25°C
1.5
1.0
0.5
0
0.5
1
1.5
2
VDD (V)
2.5
4
3
2
25°C
85°C
1
85°C
0.0
Ta=-40°C
5
Ta=-40°C
IOUT (mA)
IOUT (mA)
S-80915CL
VDS=0.5V
3.0
0
3
0
2
4
6
8
VDD (V)
10
12
9. Minimum Operating Voltage - Input Voltage(VDD)
S-80913CN
Pull-up VDD: 100k
2.0
S-80915CN
1.5
1.5
Ta=-40°C
VOUT(V)
VOUT(V)
Pull-up VDD: 100k
2.0
1.0
25°C
0.5
85°C
Ta=-40°C
1.0
25°C
0.5
85°C
0.0
0.0
0
0.5
1
VDD (V)
1.5
2
0
0.5
1
V DD (V)
1.5
2
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ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
10. Dynamic Response - COUT (CD pin; open)
S-80913CL
Ta=25°C
S-80913CN
Response time (ms)
Response time (ms)
tpHL
0.1
0.01
tpLH
0.001
0.00001 0.0001
0.001
0.01
tpLH
1
tpHL
0.1
0.01
0.00001 0.0001
0.1
S-80914CL
Ta=25°C
Response time (ms)
Response time (ms)
0.1
tpHL
0.01
tpLH
0.001
0.001
0.01
S-80915CL
0.1
1
tpHL
0.1
0.01
0.00001 0.0001
0.001
0.01
0.1
Load capacitance (F)
Ta=25°C
S-80915CN
Ta=25°C
10
1
tpHL
Response time (ms)
Response time (ms)
Ta=25°C
tpLH
Load capacitance (F)
0.1
0.01
tpLH
tpLH
1
tpHL
0.1
0.01
0.001
0.0001
0.001
0.01
0.00001
0.1
S-80960CL
0.0001
0.001
0.01
0.1
Load capacitance (F)
Load capacitance (F)
Ta=25°C
S-80960CN
Ta=25°C
10
1
tpHL
Response time (ms)
Response time (ms)
0.1
10
0.00001 0.0001
0.1
tpLH
0.01
tpLH
1
tpHL
0.1
0.01
0.001
0.0001
0.001
0.01
Load capacitance (F)
22
0.01
S-80914CN
1
0.00001
0.001
Load capacitance (F)
Load capacitance (F)
0.00001
Ta=25°C
10
1
0.1
0.00001
0.0001
0.001
0.01
Load capacitance (F)
0.1
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
1 s
1 s
VIH
VDD
V
Input voltage
*2
VIL
tpHL
*1
VDD
*1
tpLH
VDD
OUT
S-809xxC
Series
VSS
R
100 k
CD
COUT
V
VDD90 %
Output voltage
VDD10 %
*1. VIH10 V
*2. VIL0.7 V
*1. R is unnecessary for CMOS output products.
Figure 23 Measurement Condition for Response Time
Figure 24 Measurement Circuit for Response Time
Caution The above connection diagram and constant will not guarantees successful operation.
Perform through evaluation using the actual application to set the constant.
11. Delay Time - CD Pin Capacitance(CD) ( No output pin capacitance)
S-80913CN
Ta=25°C
1000
S-80915CN
10
100
td (ms)
1000
td (ms)
100
1
Ta=25°C
10000
10
0.1
1
0.01
0.1
0.01
0.1
1
10
100
CD (nF)
1000
0.01
0.1
1
10
CD (nF)
100
1000
12. Delay Time - Temperature(Ta)
S-80913CN
CD=4.7(nF)
S-80915CN
8
40
6
30
4
2
CD=4.7(nF)
50
td (ms)
td (ms)
10
20
10
0
-40
-20
0
20
Ta (°C)
40
60
80
0
-40
-20
0
20
40
60
80
Ta (°C)
23
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
1 s
VIH*1
VDD
VDD
Input voltage
VIL
*2
S-809
V
tD
Ouput voltage
OUT
Series
VSS
VDD90 %
R
100 k
CD
CD
V
VSS
*1. VIH10V
*2. VIL0.7V
Figure 25 Measuring Conditions of Delay Time
Figure 26 Measurement Circuit for Delay Time
Caution The above connection diagram and constant will not guarantees successful operation.
Perform through evaluation using the actual application to set the constant.
Application Circuit Examples
1. Microcomputer Reset Circuits
If the power supply voltage to a microcomputer falls below the specified level, an unspecified operation
may be performed or the contents of the memory register may be lost. When power supply voltage
returns to normal, the microcomputer needs to be initialized before normal operations can be done.
Reset circuits protect microcomputers in the event of current being momentarily switched off or lowered.
Reset circuits shown in Figures 27 to 28 can be easily constructed with the help of the S-809xxC Series
that has a low operating voltage, a high-precision detection voltage, hysteresis and the reset circuits.
VDD1
VDD2
VDD
S-809xxCN
S-809xxCL
Microcomputer
Microcomputer
VSS
VSS
Only for Nch open-drain products.
Figure 27 Example for Reset Circuits(S-809xxCL)
Figure 28 Example for Reset Circuits(S-809xxCN)
Caution The above connection diagram and constant will not guarantees successful operation.
Perform through evaluation using the actual application to set the constant.
24
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.4.1_02
S-809xxC Series
2. Change of Detection Voltage
In Nch open-drain output products of the S-809xxC Series, detection voltage can be changed using
resistance dividers or diodes as shown in Figures 29 to 30. In Figure 29, hysteresis width also changes.
VDD
VDD
RA
Vf1
*1
(RA75 k)
S809xxCN
VIN
RB
Vf2
OUT
(Only for Nch
open-drain
products)
VSS
RA RB
VDET
RB
RA RB
Hysteresis width
VHYS
RB
Detection voltage
VIN
S809xxCN
OUT
(Only for Nch
open-drain
products)
VSS
Detection voltage=Vf1+Vf2+(VDET)
*1. RA should be 75 k or less tp prevent oscillation.
Caution
If RA and RB are large, the hysteresis
width may also be larger than the value
given by the above equation due to
through- type current (which flows
slightly in an Nch open-drain products).
Figure 29
Figure 30
Caution The above connection diagram and constant will not guarantees successful operation.
Perform through evaluation using the actual application to set the constant.
25
2.0±0.2
1.3±0.2
4
3
0.05
0.3
+0.1
-0.05
+0.1
0.16 -0.06
2
1
+0.1
0.4 -0.05
No. NP004-A-P-SD-2.0
TITLE
SC82AB-A-PKG Dimensions
NP004-A-P-SD-2.0
No.
ANGLE
UNIT
mm
ABLIC Inc.
+0.1
ø1.5 -0
4.0±0.1
2.0±0.05
1.1±0.1
4.0±0.1
0.2±0.05
ø1.05±0.1
(0.7)
2.2±0.2
2
1
3
4
Feed direction
No. NP004-A-C-SD-3.0
TITLE
SC82AB-A-Carrier Tape
No.
NP004-A-C-SD-3.0
ANGLE
UNIT
mm
ABLIC Inc.
4.0±0.1
2.0±0.1
ø1.5
1.1±0.1
+0.1
-0
4.0±0.1
0.2±0.05
ø1.05±0.1
2.3±0.15
2
1
3
4
Feed direction
No. NP004-A-C-S1-2.0
TITLE
SC82AB-A-Carrier Tape
No.
NP004-A-C-S1-2.0
ANGLE
UNIT
mm
ABLIC Inc.
12.5max.
9.0±0.3
Enlarged drawing in the central part
ø13±0.2
(60°)
(60°)
No. NP004-A-R-SD-1.1
TITLE
SC82AB-A-Reel
No.
NP004-A-R-SD-1.1
QTY.
ANGLE
UNIT
mm
ABLIC Inc.
3,000
2.9±0.2
1.9±0.2
4
5
1
2
+0.1
0.16 -0.06
3
0.95±0.1
0.4±0.1
No. MP005-A-P-SD-1.3
TITLE
SOT235-A-PKG Dimensions
No.
MP005-A-P-SD-1.3
ANGLE
UNIT
mm
ABLIC Inc.
4.0±0.1(10 pitches:40.0±0.2)
+0.1
ø1.5 -0
+0.2
ø1.0 -0
2.0±0.05
0.25±0.1
4.0±0.1
1.4±0.2
3.2±0.2
3 2 1
4
5
Feed direction
No. MP005-A-C-SD-2.1
TITLE
SOT235-A-Carrier Tape
No.
MP005-A-C-SD-2.1
ANGLE
UNIT
mm
ABLIC Inc.
12.5max.
9.0±0.3
Enlarged drawing in the central part
ø13±0.2
(60°)
(60°)
No. MP005-A-R-SD-1.1
SOT235-A-Reel
TITLE
No.
MP005-A-R-SD-1.1
ANGLE
QTY.
UNIT
mm
ABLIC Inc.
3,000
1.2±0.04
3
4
+0.05
0.08 -0.02
2
1
0.65
0.48±0.02
0.2±0.05
No. PF004-A-P-SD-6.0
TITLE
SNT-4A-A-PKG Dimensions
No.
PF004-A-P-SD-6.0
ANGLE
UNIT
mm
ABLIC Inc.
+0.1
ø1.5 -0
4.0±0.1
2.0±0.05
0.25±0.05
+0.1
1.45±0.1
2
1
3
4
ø0.5 -0
4.0±0.1
0.65±0.05
Feed direction
No. PF004-A-C-SD-2.0
TITLE
SNT-4A-A-Carrier Tape
No.
PF004-A-C-SD-2.0
ANGLE
UNIT
mm
ABLIC Inc.
12.5max.
9.0±0.3
Enlarged drawing in the central part
ø13±0.2
(60°)
(60°)
No. PF004-A-R-SD-1.0
TITLE
SNT-4A-A-Reel
No.
PF004-A-R-SD-1.0
QTY.
ANGLE
UNIT
mm
ABLIC Inc.
5,000
0.52
1.16
2
0.52
0.35
1.
2.
0.3
1
(0.25 mm min. / 0.30 mm typ.)
(1.10 mm ~ 1.20 mm)
0.03 mm
1. Pay attention to the land pattern width (0.25 mm min. / 0.30 mm typ.).
2. Do not widen the land pattern to the center of the package (1.10 mm to 1.20 mm).
Caution 1. Do not do silkscreen printing and solder printing under the mold resin of the package.
2. The thickness of the solder resist on the wire pattern under the package should be 0.03 mm
or less from the land pattern surface.
3. Match the mask aperture size and aperture position with the land pattern.
4. Refer to "SNT Package User's Guide" for details.
1.
2.
(0.25 mm min. / 0.30 mm typ.)
(1.10 mm ~ 1.20 mm)
TITLE
SNT-4A-A
-Land Recommendation
PF004-A-L-SD-4.1
No.
No. PF004-A-L-SD-4.1
ANGLE
UNIT
mm
ABLIC Inc.
Disclaimers (Handling Precautions)
1.
All the information described herein (product data, specifications, figures, tables, programs, algorithms and
application circuit examples, etc.) is current as of publishing date of this document and is subject to change without
notice.
2.
The circuit examples and the usages described herein are for reference only, and do not guarantee the success of
any specific mass-production design.
ABLIC Inc. is not liable for any losses, damages, claims or demands caused by the reasons other than the products
described herein (hereinafter "the products") or infringement of third-party intellectual property right and any other
right due to the use of the information described herein.
3.
ABLIC Inc. is not liable for any losses, damages, claims or demands caused by the incorrect information described
herein.
4.
Be careful to use the products within their ranges described herein. Pay special attention for use to the absolute
maximum ratings, operation voltage range and electrical characteristics, etc.
ABLIC Inc. is not liable for any losses, damages, claims or demands caused by failures and / or accidents, etc. due to
the use of the products outside their specified ranges.
5.
Before using the products, confirm their applications, and the laws and regulations of the region or country where they
are used and verify suitability, safety and other factors for the intended use.
6.
When exporting the products, comply with the Foreign Exchange and Foreign Trade Act and all other export-related
laws, and follow the required procedures.
7.
The products are strictly prohibited from using, providing or exporting for the purposes of the development of
weapons of mass destruction or military use. ABLIC Inc. is not liable for any losses, damages, claims or demands
caused by any provision or export to the person or entity who intends to develop, manufacture, use or store nuclear,
biological or chemical weapons or missiles, or use any other military purposes.
8.
The products are not designed to be used as part of any device or equipment that may affect the human body, human
life, or assets (such as medical equipment, disaster prevention systems, security systems, combustion control
systems, infrastructure control systems, vehicle equipment, traffic systems, in-vehicle equipment, aviation equipment,
aerospace equipment, and nuclear-related equipment), excluding when specified for in-vehicle use or other uses by
ABLIC, Inc. Do not apply the products to the above listed devices and equipments.
ABLIC Inc. is not liable for any losses, damages, claims or demands caused by unauthorized or unspecified use of
the products.
9.
In general, semiconductor products may fail or malfunction with some probability. The user of the products should
therefore take responsibility to give thorough consideration to safety design including redundancy, fire spread
prevention measures, and malfunction prevention to prevent accidents causing injury or death, fires and social
damage, etc. that may ensue from the products' failure or malfunction.
The entire system in which the products are used must be sufficiently evaluated and judged whether the products are
allowed to apply for the system on customer's own responsibility.
10. The products are not designed to be radiation-proof. The necessary radiation measures should be taken in the
product design by the customer depending on the intended use.
11. The products do not affect human health under normal use. However, they contain chemical substances and heavy
metals and should therefore not be put in the mouth. The fracture surfaces of wafers and chips may be sharp. Be
careful when handling these with the bare hands to prevent injuries, etc.
12. When disposing of the products, comply with the laws and ordinances of the country or region where they are used.
13. The information described herein contains copyright information and know-how of ABLIC Inc. The information
described herein does not convey any license under any intellectual property rights or any other rights belonging to
ABLIC Inc. or a third party. Reproduction or copying of the information from this document or any part of this
document described herein for the purpose of disclosing it to a third-party is strictly prohibited without the express
permission of ABLIC Inc.
14. For more details on the information described herein or any other questions, please contact ABLIC Inc.'s sales
representative.
15. This Disclaimers have been delivered in a text using the Japanese language, which text, despite any translations into
the English language and the Chinese language, shall be controlling.
2.4-2019.07
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