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ISL88003 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 ISL88003
部品説明 Ultra Low Power 3 Ld Voltage Supervisors
メーカ Intersil
ロゴ Intersil ロゴ 



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ISL88003 Datasheet, ISL88003 PDF,ピン配置, 機能
Data Sheet
ISL88001, ISL88002, ISL88003
May 29, 2012
FN6174.2
Ultra Low Power 3 Ld Voltage Supervisors
in SC-70 and SOT-23 Packages
The ISL88001, ISL88002, ISL88003 supervisors are
extremely low power 160nA voltage supervisors that help to
monitor the power supply voltages in a wide variety of
applications. By providing Power-On Reset and supply
voltage supervision in small 3 Ld SC-70 and SOT-23
packages, the ISL88001, ISL88002, ISL88003 devices can
help to lower system cost, reduce board space requirements
and increase the reliability of systems.
The most popular voltage trip points are available for
standard power supplies from 1.8V to 5.0V (see “Ordering
Information” on page 3). These reset threshold voltages are
accurate to within ±1.2% and the reset signal is valid down to
1V. Active high and active low reset outputs are available in
push-pull and open drain configurations (see “Functional
Block Diagrams” on page 2).
The ISL88001, ISL88002, ISL88003 devices are specifically
designed for low power consumption and high threshold
accuracy, making them especially suitable for electronic
devices and portable equipment.
Pinouts
ISL88001, ISL88002
(3 LD SC-70, 3 LD SOT-23)
TOP VIEW
GND 1
ISL88001
ISL88002
3 VDD
RST 2
ISL88001 has a push-pull RST output
ISL88002 has an open-drain RST output
ISL88003
(3 LD SC-70, 3 LD SOT-23)
TOP VIEW
GND 1
Features
• Single Voltage Monitoring Supervisors
• Fixed-Voltage Options Allow Precise Monitoring of +1.8V,
+2.5V, +3.0V, +3.3V and +5.0V Power Supplies
• Ultra Low 160nA Supply Current
• ±1.2% Voltage Threshold Accuracy
• 190ms Power-On Reset Timeout
• Reset Signal Valid Down to VDD = 1V
• No External Components Necessary
• Immune to Power-Supply Transients
• Available in Small 3 Ld SC-70 and 3 Ld SOT-23 Pb-free
Packages
• Pin Compatible with MAX803, MAX809, MAX810
• Pb-Free (RoHS Compliant)
Applications
• Microprocessor/Microcontroller Systems
• Intelligent Instruments
• Controllers
• Computer Systems
• Portable/Battery-Powered Equipment
• PDA and Hand-Held PC Devices
ISL88003 3 VDD
RST 2
ISL88003 has a push-pull RST output
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2008, 2011, 2012. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.

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