S-1003 Series
www.sii-ic.com
© SII Semiconductor Corporation, 2013
MANUAL RESET BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
HIGH-ACCURACY VOLTAGE DETECTOR
Rev.1.0
_02
The S-1003 Series is a high-accuracy voltage detector developed using CMOS technology. The detection voltage is fixed
internally with an accuracy of
±1.0%
(−V
DET
≥
2.2 V). It operates with current consumption of 500 nA typ.
The release signal can be delayed by setting a capacitor externally. Delay time accuracy is
±15%.
Moreover, since the S-1003 Series includes the manual reset function, the reset signal can be also output forcibly.
Two output forms Nch open-drain output and CMOS output are available.
Features
•
Detection voltage:
•
Detection voltage accuracy:
•
•
•
•
•
•
Current consumption:
Operation voltage range:
Hysteresis width:
Manual reset function:
Delay time accuracy:
Output form:
1.2 V to 5.0 V (0.1 V step)
±1.0%
(2.2 V
≤ −V
DET
≤
5.0 V)
±22
mV (1.2 V
≤ −V
DET
<
2.2 V)
500 nA typ.
0.95 V to 10.0 V
5%
±
2%
MR pin logic active "L", active "H"
±15%
(C
D
= 4.7 nF)
Nch open-drain output (Active "L")
CMOS output (Active "L")
Ta =
−40°C
to
+85°C
•
Operation temperature range:
•
Lead-free (Sn 100%), halogen-free
Applications
•
Power supply monitor for microcomputer and reset for CPU
•
Constant voltage power supply monitor for TV, Blu-ray recorder and home appliance
•
Power supply monitor for portable devices such as notebook PC, digital still camera and mobile phone
Packages
•
SOT-23-5
•
SNT-6A
1
MANUAL RESET BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) HIGH-ACCURACY VOLTAGE DETECTOR
Rev.1.0
_02
S-1003 Series
Block Diagrams
1.
VDD
*1
Nch open-drain output product (S-1003NAxxI)
Function
Status
Output logic Active "L"
MR pin logic Active "L"
Delay
circuit
*1
+
*1
−
V
REF
*1
OUT
MR
circuit
*1
VSS
MR
CD
*1.
Parasitic diode
Figure 1
2.
VDD
Nch open-drain output product (S-1003NBxxI)
Function
*1
Status
Output logic Active "L"
MR pin logic Active "H"
Delay
circuit
*1
+
*1
−
V
REF
*1
OUT
MR
circuit
*1
VSS
MR
CD
*1.
Parasitic diode
Figure 2
2
MANUAL RESET BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) HIGH-ACCURACY VOLTAGE DETECTOR
Rev.1.0
_02
S-1003 Series
3.
VDD
CMOS output product (S-1003CAxxI)
Function
*1
*1
Status
Output logic Active "L"
MR pin logic Active "L"
+
*1
−
V
REF
*1
Delay
circuit
OUT
MR
circuit
*1
*1
VSS
MR
CD
*1.
Parasitic diode
Figure 3
4.
VDD
CMOS output product (S-1003CBxxI)
Function
*1
*1
Status
Output logic Active "L"
MR pin logic Active "H"
+
*1
−
V
REF
*1
Delay
circuit
OUT
MR
circuit
*1
*1
VSS
MR
CD
*1.
Parasitic diode
Figure 4
3
MANUAL RESET BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) HIGH-ACCURACY VOLTAGE DETECTOR
Rev.1.0
_02
S-1003 Series
Product Name Structure
Users can select the output form, MR pin logic, detection voltage value, and package type for the S-1003 Series. Refer
to "1.
Product name"
regarding the contents of product name, "2.
Product type list"
regarding the product types,
"3.
Packages"
regarding the package drawings and "4.
Product name list"
regarding details of product name.
1.
Product name
S-1003
x
x
xx
I
-
xxxx
U
Environmental code
U:
Lead-free (Sn 100%), halogen-free
Package abbreviation and IC packing specifications
*1
M5T1: SOT-23-5, Tape
I6T1: SNT-6A, Tape
Operation temperature
I:
Ta =
−40°C
to
+85°C
Detection voltage value
12 to 50
(e.g., when the detection voltage is 1.2 V, it is expressed as 12.)
MR pin logic
*2
A:
Active "L"
B:
Active "H"
Output form
*2
N:
Nch open-drain output (Active "L")
*3
C:
CMOS output (Active "L")
*3
*1.
*2.
*3.
Refer to the tape drawing.
Refer to "2.
Product type list".
If you request the product with output logic active "H", contact our sales office.
2.
Product type list
Table 1
Product Type
NA
NB
CA
CB
Output Form
Nch open-drain output
CMOS
output
MR Pin Logic
Active "L"
Active "H"
Active "L"
Active "H"
Output Logic
Active "L"
Active "L"
Active "L"
Active "L"
3.
Packages
Table 2
Package Name
Dimension
MP005-A-P-SD
PG006-A-P-SD
Package Drawing Codes
Tape
MP005-A-C-SD
PG006-A-C-SD
Reel
MP005-A-R-SD
PG006-A-R-SD
Land
−
PG006-A-L-SD
SOT-23-5
SNT-6A
4
MANUAL RESET BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) HIGH-ACCURACY VOLTAGE DETECTOR
Rev.1.0
_02
S-1003 Series
4.
Product name list
4. 1
S-1003 Series NA type
Output form: Nch open-drain output (Active "L")
MR pin logic: Active "L"
Table 3
Detection Voltage
1.2 V
±
22 mV
1.3 V
±
22 mV
1.4 V
±
22 mV
1.5 V
±
22 mV
1.6 V
±
22 mV
1.7 V
±
22 mV
1.8 V
±
22 mV
1.9 V
±
22 mV
2.0 V
±
22 mV
2.1 V
±
22 mV
2.2 V
±
1.0%
2.3 V
±
1.0%
2.4 V
±
1.0%
2.5 V
±
1.0%
2.6 V
±
1.0%
2.7 V
±
1.0%
2.8 V
±
1.0%
2.9 V
±
1.0%
3.0 V
±
1.0%
3.1 V
±
1.0%
3.2 V
±
1.0%
3.3 V
±
1.0%
3.4 V
±
1.0%
3.5 V
±
1.0%
3.6 V
±
1.0%
3.7 V
±
1.0%
3.8 V
±
1.0%
3.9 V
±
1.0%
4.0 V
±
1.0%
4.1 V
±
1.0%
4.2 V
±
1.0%
4.3 V
±
1.0%
4.4 V
±
1.0%
4.5 V
±
1.0%
4.6 V
±
1.0%
4.7 V
±
1.0%
4.8 V
±
1.0%
4.9 V
±
1.0%
5.0 V
±
1.0%
SOT-23-5
S-1003NA12I-M5T1U
S-1003NA13I-M5T1U
S-1003NA14I-M5T1U
S-1003NA15I-M5T1U
S-1003NA16I-M5T1U
S-1003NA17I-M5T1U
S-1003NA18I-M5T1U
S-1003NA19I-M5T1U
S-1003NA20I-M5T1U
S-1003NA21I-M5T1U
S-1003NA22I-M5T1U
S-1003NA23I-M5T1U
S-1003NA24I-M5T1U
S-1003NA25I-M5T1U
S-1003NA26I-M5T1U
S-1003NA27I-M5T1U
S-1003NA28I-M5T1U
S-1003NA29I-M5T1U
S-1003NA30I-M5T1U
S-1003NA31I-M5T1U
S-1003NA32I-M5T1U
S-1003NA33I-M5T1U
S-1003NA34I-M5T1U
S-1003NA35I-M5T1U
S-1003NA36I-M5T1U
S-1003NA37I-M5T1U
S-1003NA38I-M5T1U
S-1003NA39I-M5T1U
S-1003NA40I-M5T1U
S-1003NA41I-M5T1U
S-1003NA42I-M5T1U
S-1003NA43I-M5T1U
S-1003NA44I-M5T1U
S-1003NA45I-M5T1U
S-1003NA46I-M5T1U
S-1003NA47I-M5T1U
S-1003NA48I-M5T1U
S-1003NA49I-M5T1U
S-1003NA50I-M5T1U
SNT-6A
S-1003NA12I-I6T1U
S-1003NA13I-I6T1U
S-1003NA14I-I6T1U
S-1003NA15I-I6T1U
S-1003NA16I-I6T1U
S-1003NA17I-I6T1U
S-1003NA18I-I6T1U
S-1003NA19I-I6T1U
S-1003NA20I-I6T1U
S-1003NA21I-I6T1U
S-1003NA22I-I6T1U
S-1003NA23I-I6T1U
S-1003NA24I-I6T1U
S-1003NA25I-I6T1U
S-1003NA26I-I6T1U
S-1003NA27I-I6T1U
S-1003NA28I-I6T1U
S-1003NA29I-I6T1U
S-1003NA30I-I6T1U
S-1003NA31I-I6T1U
S-1003NA32I-I6T1U
S-1003NA33I-I6T1U
S-1003NA34I-I6T1U
S-1003NA35I-I6T1U
S-1003NA36I-I6T1U
S-1003NA37I-I6T1U
S-1003NA38I-I6T1U
S-1003NA39I-I6T1U
S-1003NA40I-I6T1U
S-1003NA41I-I6T1U
S-1003NA42I-I6T1U
S-1003NA43I-I6T1U
S-1003NA44I-I6T1U
S-1003NA45I-I6T1U
S-1003NA46I-I6T1U
S-1003NA47I-I6T1U
S-1003NA48I-I6T1U
S-1003NA49I-I6T1U
S-1003NA50I-I6T1U
5
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