MAX809MEXR
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- Mfr.Part #
- MAX809MEXR
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SC-70, SOT-323
- Datasheet
- Download
- Description
- IC SUPERVISOR 3PIN MPU RESET
- Stock
- 4,208
- In Stock ：
- 4,208
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Supervisors
- Voltage - Threshold :
- 4.38V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Overvoltage Threshold :
- 4.45V
- Supply Current-Max (Isup) :
- 0.06mA
- Terminal Finish :
- Matte Tin (Sn)
- Max Supply Voltage :
- 5.5V
- Watchdog Timer :
- No
- Reset :
- Active Low
- Supply Voltage :
- 5V
- JESD-609 Code :
- e3
- Number of Functions :
- 1
- Base Part Number :
- MAX809
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~125°C TA
- Output :
- Push-Pull, Totem Pole
- Length :
- 2mm
- Max Power Dissipation :
- 174mW
- Number of Voltages Monitored :
- 1
- Lead Free :
- Lead Free
- Mount :
- Surface Mount
- Number of Channels :
- 1
- Adjustable Threshold :
- No
- Power Supplies :
- 5V
- Number of Pins :
- 3
- Terminal Pitch :
- 0.65mm
- Terminal Form :
- Gull wing
- Package / Case :
- SC-70, SOT-323
- Pbfree Code :
- yes
- Min Reset Threshold Voltage :
- 4.31V
- Min Supply Voltage :
- 1.2V
- Undervoltage Threshold :
- 4.31V
- Factory Lead Time :
- 6 Weeks
- Threshold Voltage :
- +4.38V
- Number of Terminations :
- 3
- Reset Timeout :
- 140ms Minimum
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Dual
- Operating Supply Current :
- 24μA
- Type :
- Simple Reset/Power-On Reset
- Published :
- 2012
- Max Reset Threshold Voltage :
- 4.45V
- Pin Count :
- 3
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- Datasheets
- MAX809MEXR
Supervisors Analog Devices, Inc. MAX809MEXR Overview
Introducing the MAX809MEXR from Analog Devices, Inc., a compact, highly reliable supervisor IC designed for microprocessor (MPU) system reset control. This device is crucial for maintaining the correct operation of MPUs and other logic systems by monitoring the supply voltage and asserting a reset if it falls below a predetermined threshold. The MAX809MEXR ensures that all system parameters reset to factory defaults upon power-up, enhancing system reliability, performance, and safety. With its small 3-pin configuration, it offers a simple yet powerful solution for a wide range of electronic applications. This Supervisors Analog Devices, Inc. MAX809MEXR component is an essential tool for developers looking to bolster system integrity through advanced monitoring and control technologies.
MAX809MEXR Features
The MAX809MEXR offers several key features that make it an ideal choice for system management and safety enhancement. It includes a precision voltage sensor, a manual reset capability, and an active-low reset output. The device operates over a wide temperature range, making it suitable for various operating environments. Additionally, its low power consumption and small footprint allow it to integrate seamlessly into existing designs without significant alterations.
MAX809MEXR Applications
- Computing Systems: Ensures reliable operation by providing system resets in PCs, servers, and other computing devices during voltage drops or failures.
- Consumer Electronics: Applies in smart devices like smartphones, tablets, and gaming consoles to prevent improper behavior due to unstable power supply.
- Industrial Equipment: Crucial for safety and correct operation in automated production lines, where consistent system performance is necessary.
- Telecommunications: Used in network routers, switches, and other communication infrastructure to maintain system stability and prevent data loss.
- Automotive Electronics: Helps ensure that automotive control systems, such as engine controllers and dashboards, function reliably in fluctuating power conditions.
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