S19101XXXA Datasheet, PDF (1/30 Pages) Seiko Instruments Inc – FOR AUTOMOTIVE 125°C OPERATION VOLTAGE DETECTOR BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)

S-19101xxxA Series
FOR AUTOMOTIVE 125°C OPERATION VOLTAGE DETECTOR
www.sii-ic.com
BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
© SII Semiconductor Corporation, 2012
Rev.1.0_01
The S-19101xxxA Series, developed by using CMOS technology, is a voltage detector IC for automotive 125°C operation.
The detection voltage is fixed internally with an accuracy of ±3.0% (−VDET = 2.4 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 270 nA typ.
The release signal can be delayed by setting a capacitor externally, and the delay time accuracy at Ta = +25°C is ±15%.
The operation temperature range is Ta = −40°C to +125°C. Two output forms Nch open-drain and CMOS output are
available.
Compared with conventional CMOS voltage detectors, the S-19101xxxA Series has super-low current consumption and
small packages.
Caution This product can be used in vehicle equipment and in-vehicle equipment. Before using the product in
the purpose, contact to SII Semiconductor Corporation is indispensable.
 Features
• Detection voltage:
• Detection voltage accuracy:
• Current consumption:
• Operation voltage range:
• Delay time accuracy:
• Output form:
• Operation temperature range:
• Lead-free (Sn 100%), halogen-free
• AEC-Q100 qualified^*1
1.2 V to 4.6 V (0.1 V step)
±3.0% (2.4 V ≤ −VDET ≤ 4.6 V, Ta = −40°C to +125°C)
±(2.5% + 12 mV) (1.2 V ≤ −VDET < 2.4 V, Ta = −40°C to +125°C)
270 nA typ. (1.2 V ≤ −VDET < 2.3 V)
0.6 V to 10.0 V (CMOS output product)
±15% (CD = 4.7 nF, Ta = +25°C)
Nch open-drain output (active "L")
CMOS output (active "L")
Ta = −40°C to +125°C
*1. Contact our sales office for details.
 Applications
• For automotive use (engine, transmission, suspension, ABS, related-devices for EV / HEV / PHEV, etc.)
 Packages
• SOT-23-5
• SC-82AB
1