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ISL88013IH546Z Datasheet(PDF) 1 Page - Intersil Corporation |
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ISL88013IH546Z Datasheet(HTML) 1 Page - Intersil Corporation |
1 / 11 page 1 ® FN8093.0 ISL88011, ISL88012, ISL88013, ISL88014, ISL88015 5-Pin Voltage Supervisors with Adjustable Power-On Reset, Dual Voltage Monitoring or Watchdog Timer Capability The ISL88011 - ISL88015 family of devices offer both fixed and/or adjustable voltage-monitoring that combine popular functions such as Power On Reset control, Watchdog Timer, Supply Voltage Supervision, and Manual Reset assertion in a small 5-pin SOT23 package. Unique features on the ISL88013 and ISL88015 include a watchdog timer with a 51sec startup timeout and a 1.6sec normal timeout duration. On the ISL88011 and ISL88014, users can increase the nominal 200ms Power On Reset timeout delay by adding an external capacitor to the CPOR pin. Both fixed and adjustable voltage monitors are provided by the ISL88012. Complementary active-low and active-high reset outputs are available on the ISL88011, ISL88012 and ISL88013 devices. All devices provide manual reset capability (see Product Features Table). Seven preprogrammed reset threshold voltages accurate to ±1.5% over temperature are offered (see Ordering Information). The ISL88012, ISL88014 and ISL88015 have a user-adjustable voltage input available for custom monitoring of any voltage down to 0.6V. All parts are specifically designed for low power consumption and high threshold accuracy. Features • Single/Dual Voltage Monitoring Supervisors • Fixed-Voltage Options Allow Precise Monitoring of +2.5V, +3.0V, +3.3V, and +5.0V Power Supplies • Dual Supervisor Has One Fixed Voltage Input and Another That is User-Adjustable Down to 0.6V. • Both RST and RST Outputs Available • Adjustable POR Timeout Delay Options • Watchdog Timer With 1.6sec Normal and 51sec Startup Timeout Durations • Manual Reset Input on All Devices • Reset Signal Valid Down to VDD = 1V • Accurate ±1.5% Voltage Threshold • Immune to Power-Supply Transients • Ultra Low 5.5µA Supply Current • Small 5-pin SOT-23 Pb Free package • Pb-Free Plus Anneal Available (RoHS Compliant) Applications • Process Control Systems • Intelligent Instruments • Embedded Control Systems • Computer Systems • Critical µP and µC Power Monitoring • Portable/Battery-Powered Equipment • PDA and Handheld PC Devices Data Sheet February 13, 2006 RST/MR GND RST VDD VMON RST/MR GND RST VDD CPOR RST/MR GND RST VDD WDI 1 2 3 5 4 1 2 3 5 4 1 2 3 5 4 ISL88012 ISL88011 ISL88013 RST/MR GND VMON VDD WDI RST/MR GND VMON VDD CPOR 1 2 3 5 4 1 2 3 5 4 ISL88015 ISL88014 Pinouts (ordering information on next page) 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. 2004, 2006. All Rights Reserved All other trademarks mentioned are the property of their respective owners. |
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