S19102 Datasheet, PDF (1/37 Pages) Seiko Instruments Inc – VOLTAGE DETECTOR WITH SENSE PIN

S-19102/19108 Series
www.sii-ic.com
© Seiko Instruments Inc., 2014
FOR AUTOMOTIVE 105°C OPERATION
VOLTAGE DETECTOR WITH SENSE PIN
Rev.1.1_00
The S-19102/19108 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). 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.
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:
1.0 V to 5.0 V (0.1 V step)
• Detection voltage accuracy:
±3.5% (2.2 V ≤ −V_DET(S) ≤ 5.0 V, Ta = −40°C to +105°C)
±(2.5% + 22 mV) (1.0 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
• Hysteresis width:
5% ± 2% (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
*1. Contact our sales office for details.
 Applications
• For automotive use (accessory, car navigation system, car audio system, etc.)
 Package
• SOT-23-5
Seiko Instruments Inc.
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