DETECTOR. S-80845C Datasheet

S-80845C Datasheet PDF


Part

S-80845C

Description

(S-808xxC) ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR

Manufacture

Seiko Instruments

Page 30 Pages
Datasheet
Download S-80845C Datasheet


S-80845C Datasheet
S-808xxC Series
www.sii-ic.com
© SII Semiconductor Corporation, 2001-2015
SUPER-SMALL PACKAGE HIGH-PRECISION
VOLTAGE DETECTOR
Rev.6.2_01
The S-808xxC series is a series of high-precision voltage detectors developed using CMOS process. The
detection voltage is fixed internally with an accuracy of ±2.0%. Two output forms, Nch open-drain and CMOS
output, are available. Super-low current consumption and miniature package lineup can meet demand from the
portable device applications.
Features
Super-low current consumption 1.3 μA typ. (detection voltage1.4 V, at VDD = 1.5 V)
0.8 μA typ. (detection voltage1.5 V, at VDD = 3.5 V)
High-precision detection voltage ±2.0%
Operating voltage range
0.65 V to 5.0 V (detection voltage1.4 V)
0.95 V to 10.0 V (detection voltage1.5 V)
Hysteresis characteristics
5% typ.
Detection voltage
0.8 V to 6.0 V (0.1 V step)
Output form
Nch open-drain output (Active Low)
CMOS output (Active Low)
Lead-free, Sn 100%, halogen-free*1
*1. Refer to “Product Name Structure” for details.
Applications
Battery checkers
Power failure detectors
Power monitor for portable equipments such as pagers, calculators, electronic notebooks and remote
controllers.
Constant voltage power monitor for cameras, video equipments and communication devices.
Power monitor for microcomputers and reset for CPUs.
Packages
SC-82AB
SOT-23-5
SOT-89-3
SNT-4A
TO-92
1

S-80845C Datasheet
SUPER-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
S-808xxC Series
Rev.6.2_01
Block Diagrams
1. Nch Open-drain Output Products
VDD
*1
+
VSS
VREF
*1. Parasitic diode
2. CMOS Output Products
Figure 1
VDD
*1 +
VSS
VREF
*1. Parasitic diode
Figure 2
OUT
*1
*1
OUT
*1
2


Features Datasheet pdf Rev.3.2_00 ULTRA-SMALL PACKAGE HIGH-PRE CISION VOLTAGE DETECTOR S-808xxC Serie s The S-808xxC series is a series of h igh-precision voltage detectors develop ed using CMOS process. The detection vo ltage is fixed internally with an accur acy of ±2.0%. Two output forms, Nch op en-drain and CMOS output, are available . Ultra-low current consumption and min iature package lineup can meet demand f rom the portable device applications. „ Features • Ultra-low current consu mption • • • • • 1.3 µA typ. (detection voltage≤1.4 V, at VDD=1.5 V) 0.8 µA typ. (detection voltage≥1 .5 V, at VDD=3.5 V) High-precision dete ction voltage ±2.0 % Operating voltage range 0.65 V to 5.0 V (detection volta ge≤1.4 V) 0.95 V to 10.0 V (detection voltage≥1.5 V) Hysteresis characteri stics 5 % typ. Detection voltage 0.8 V to 6.0 V (0.1 V step) Output form Nch o pen-drain output (Active Low) CMOS outp ut (Active Low) „ Applications • Ba ttery checkers • Power failure detectors • Power monitor for portable equipments such as pa.
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