S-19105/19107 Series
www.sii-ic.com
© Seiko Instruments Inc., 2014
FOR AUTOMOTIVE 105°C OPERATION BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
VOLTAGE DETECTOR WITH SENSE PIN
Rev.1.0
_00
The S-19105/19107 Series is a high-accuracy voltage detector developed using CMOS technology. The detection voltage
is fixed internally with an accuracy of
±3.5%
(−V
DET(S)
≥
2.2 V). The release voltage is set to the same value as the
detection voltage, since there is no hysteresis width. It operates with current consumption of 500 nA typ.
Apart from the power supply pin, the detection voltage input pin (SENSE pin) is also prepared, so the output is stable even
if the SENSE pin falls to 0 V.
The release signal can be delayed by setting a capacitor externally, and the release delay time accuracy is
±34%
(C
D
=
4.7 nF, Ta =
−40°C
to
+105°C).
Two output forms Nch open-drain output and CMOS output are available.
Caution
This product can be used in vehicle equipment and in-vehicle equipment. Before using the product in
the purpose, contact to SII is indispensable.
Features
•
Detection voltage:
•
Detection voltage accuracy:
•
•
•
•
•
•
•
1.2 V to 5.0 V (0.1 V step)
±3.5%
(2.2 V
≤ −V
DET(S)
≤
5.0 V, Ta =
−40°C
to
+105°C)
±(2.5% +
22 mV) (1.2 V
≤ −V
DET(S)
<
2.2 V, Ta =
−40°C
to
+105°C)
Current consumption:
500 nA typ.
Operation voltage range:
0.95 V to 10.0 V
Release delay time accuracy:
±34%
(C
D
= 4.7 nF, Ta =
−40°C
to
+105°C)
Output form:
Nch open-drain output (Active "L")
CMOS output (Active "L")
Operation temperature range:
Ta =
−40°C
to
+105°C
Lead-free (Sn 100%), halogen-free
AEC-Q100 in process
*1
Contact our sales office for details.
*1.
Applications
•
For automotive use (accessory, car navigation system, car audio system, etc.)
Package
•
SOT-23-5
Seiko Instruments Inc.
1
FOR AUTOMOTIVE 105°C OPERATION BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) VOLTAGE DETECTOR WITH SENSE PIN
Rev.1.0
_00
S-19105/19107 Series
AEC-Q100 in Process
Contact our sales office for details of AEC-Q100 reliability specification.
Product Name Structure
Users can select the output form and detection voltage value for the S-19105/19107 Series.
Refer to "1.
Product name"
regarding the contents of product name, "2.
Function list of product types"
regarding
the product types, "3.
Package"
regarding the package drawings and "4.
Product name list"
regarding details of
product name.
1.
Product name
S-1910
x
x
xx
H
-
M5T1
U
Environmental code
U:
Lead-free (Sn 100%), halogen-free
Package abbreviation and IC packing specifications
*1
M5T1: SOT-23-5, Tape
Operation temperature
H:
Ta =
−40°C
to
+105°C
Detection voltage value
12 to 50
(e.g., when the detection voltage is 1.2 V, it is expressed as 12.)
Output form
*2
N:
Nch open-drain output (Active "L")
*3
C:
CMOS output (Active "L")
*3
Pin configuration
*4
5, 7
*1.
Refer to the tape drawing.
*2.
Refer to "2.
Function list of product types".
*3.
If you request the product with output logic active "H", contact our sales office.
*4.
Refer to "
Pin Configurations".
2.
Function list of product types
Table 1
Product Type
N
C
Output Form
Nch open-drain output
CMOS output
Output Logic
Active "L"
Active "L"
Package
SOT-23-5
SOT-23-5
3.
Package
Table 2
Package Name
SOT-23-5
Package Drawing Codes
Tape
MP005-A-C-SD
Reel
MP005-A-R-SD
Dimension
MP005-A-P-SD
Seiko Instruments Inc.
3
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