MAX809LEXR+T
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- Mfr.Part #
- MAX809LEXR+T
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- Datasheet
- Download
- Description
- IC RESET CIRC MPU SC70-3
- Stock
- 1,454
- In Stock ：
- 1,454
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Supervisors
- Number of Channels :
- 1
- Packaging :
- Strip
- Min Reset Threshold Voltage :
- 4.56V
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- Supply Voltage :
- 5V
- Number of Pins :
- 3
- Supply Current-Max (Isup) :
- 0.06mA
- Number of Voltages Monitored :
- 1
- Max Reset Threshold Voltage :
- 4.7V
- Undervoltage Threshold :
- 4.56V
- Length :
- 2mm
- Threshold Voltage :
- 4.63V
- Pbfree Code :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 3
- Reset :
- Active Low
- Terminal Form :
- Gull wing
- Max Operating Temperature :
- 125°C
- Overvoltage Threshold :
- 4.7V
- Terminal Pitch :
- 0.65mm
- Mount :
- Surface Mount
- Temperature Grade :
- Automotive
- Max Power Dissipation :
- 174mW
- Published :
- 2007
- Lead Free :
- Lead Free
- Reset Timeout :
- 140 ms
- Max Supply Voltage :
- 5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Power Supplies :
- 5V
- Watchdog Timer :
- No
- Pin Count :
- 3
- Adjustable Threshold :
- No
- Operating Supply Current :
- 24μA
- Number of Functions :
- 1
- Min Operating Temperature :
- -40°C
- Factory Lead Time :
- 6 Weeks
- Type :
- Simple Reset/Power-On Reset
- Min Supply Voltage :
- 1.2V
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Position :
- Dual
- Datasheets
- MAX809LEXR+T
Supervisors Analog Devices, Inc. MAX809LEXR+T Overview
The MAX809LEXR+T from Analog Devices, Inc. is a precision microprocessor (µP) supervisory circuit designed to monitor power supplies in digital systems. It ensures that the microprocessor is reset to a known state during power failures or unexpected brownouts. This device is particularly useful in managing system integrity during abnormal power supply conditions, thereby enhancing the reliability and performance of user applications. With its small footprint and low power consumption, the MAX809LEXR+T is ideal for use in space-constrained, high-reliability environments. This component offers significant advantages by providing robust monitoring capabilities that are essential for maintaining system functionality and preventing data loss.
MAX809LEXR+T Features
The MAX809LEXR+T offers a range of features designed to enhance system stability and performance. Key features include a precision voltage monitor, low power consumption, and a manual reset capability. Its compact SC70 packaging makes it ideal for portable applications, while its ability to interface directly with the microprocessor input ensures seamless integration into existing designs.
MAX809LEXR+T Applications
- Computing Systems: Ensures reliable operation by monitoring the power supply and initiating a reset in PCs, servers, and other computing devices during power failures.
- Portable/Battery-Powered Equipment: Ideal for use in smartphones, tablets, and other portable devices, providing critical monitoring to prevent data corruption during power variances.
- Embedded Systems: Useful in robotics and automotive systems, where consistent performance and reliability are necessary to handle unexpected shutdowns or restarts.
- Communication Infrastructure: Protects integrity in communication hardware, such as routers and switches, ensuring network reliability under varying power conditions.
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