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S-19401B22A-K8T2U4

Description
Power Management Circuit, CMOS, PDSO8,
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size2MB,29 Pages
ManufacturerABLIC
Environmental Compliance
Download Datasheet Parametric View All

S-19401B22A-K8T2U4 Overview

Power Management Circuit, CMOS, PDSO8,

S-19401B22A-K8T2U4 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerABLIC
Reach Compliance Codeunknown
Base Number Matches1
S-19400/19401 Series
www.sii-ic.com
© Seiko Instruments Inc., 2014-2015
FOR AUTOMOTIVE 125°C OPERATION LOW CURRENT CONSUMPTION
WATCHDOG TIMER WITH RESET FUNCTION
Rev.1.2
_00
The S-19400/19401 Series is a watchdog timer developed using CMOS technology, which can operate with low current
consumption of 3.8
μA
typ. The reset function and the low voltage detection function 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:
Input voltage:
Hysteresis width:
Current consumption:
Reset time-out period:
Watchdog operation is switchable:
Watchdog operation voltage range:
Watchdog mode switching function
*1
:
Watchdog input edge is selectable:
Product type is selectable:
2.0 V to 5.0 V, selectable in 0.1 V step
±2.0%
V
DD
= 0.9 V to 6.0 V
5% typ.
3.8
μA
typ.
14.5 ms typ. (C
POR
= 2200 pF)
Enable, Disable
2.5 V to 6.0 V
Time-out mode, window mode
Rising edge, falling edge, both rising and falling edges
S-19400 Series
___
________
(Product with W / T pin (Output: WDO pin))
S-19401 Series
___
_______
________
(Product without W / T pin (Output: RST pin, WDO pin))
Ta =
−40°C
to
+125°C
Operation temperature range:
Lead-free (Sn 100%), halogen-free
AEC-Q100
qualified
*2
*1.
*2.
The S-19401 Series is fixed to the window mode.
Contact our sales office for details.
Applications
For automotive use (engine, transmission, suspension, ABS, related-devices for EV / HEV / PHEV, etc.)
Package
TMSOP-8
Seiko Instruments Inc.
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