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ISL88011~ISL88015 5-Pin Voltage Supervisors with Adjustable Power-on Reset, Dual Voltage Monitoring or Watchdog Timer
 Product
Description:
The ISL88011-ISL88015 family of Voltage Monitoring Supervisors include elements such as Adjustable Power-On Reset timeout, Dual Voltage Monitoring or Watchdog Timer Capability integrated into a single 5-pin SOT23 design.
Detailed Description:
The ISL88011-ISL88015 family of devices offer both fixed and/or adjustable voltage
monitoring that combines popular functions such as Power-On Reset control, Watchdog
timer, Supply Voltage Supervision and Manual Reset assertion in a small 5-pin
SOT23 package.
| Product Features Table |
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| FUNCTION |
ISL88011 |
ISL88012 |
ISL88013 |
ISL88014 |
ISL88015 |
| Active-Low Reset (RST) |
x |
x |
x |
x |
x |
| Active-High Reset (RST) |
x |
x |
x |
|
|
| Watchdog Timer (WDI) |
|
|
x |
|
x |
| Dual Voltage Supervision |
|
x |
|
|
|
| Adjustable POR Timeout (CPOR) |
x |
|
|
x |
|
| Manual Reset Input (MR) |
x |
x |
x |
x |
x |
| Fixed Trip Point Voltage |
x |
x |
x |
|
|
| Adjustable Trip Point Voltage |
|
x |
|
x |
x |
|
Features and customer benefits:
 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 V DD = 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
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