MAX819LESA+
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- Mfr.Part #
- MAX819LESA+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 8SOIC
- Stock
- 100
- In Stock ：
- 100
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Supervisors
- Number of Terminations :
- 8
- Voltage - Threshold :
- 4.65V
- RoHS Status :
- ROHS3 Compliant
- Min Supply Voltage :
- 0V
- JESD-609 Code :
- e3
- Factory Lead Time :
- 6 Weeks
- Max Reset Threshold Voltage :
- 4.75V
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Base Part Number :
- MAX819
- Pbfree Code :
- yes
- Number of Channels :
- 1
- Supply Voltage :
- 4.75V
- Watchdog Timer :
- No
- Mount :
- Surface Mount
- Number of Voltages Monitored :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Type :
- Battery Backup Circuit
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Number of Functions :
- 1
- Length :
- 4.9mm
- Width :
- 3.9mm
- Overvoltage Threshold :
- 4.75V
- Power Supplies :
- 5V
- Pin Count :
- 8
- Supply Current-Max (Isup) :
- 0.06mA
- Adjustable Threshold :
- No
- Published :
- 2006
- Lead Free :
- Lead Free
- Max Power Dissipation :
- 471mW
- Max Supply Voltage :
- 5.5V
- Reset Timeout :
- 140ms Minimum
- Operating Temperature :
- -40°C~85°C TA
- Operating Supply Current :
- 11μA
- Undervoltage Threshold :
- 4.5V
- Terminal Finish :
- Matte Tin (Sn)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 8
- Packaging :
- Tube
- Min Reset Threshold Voltage :
- 4.5V
- Reset :
- Active Low
- Datasheets
- MAX819LESA+
Supervisors Analog Devices, Inc. MAX819LESA+ Overview
The MAX819LESA+ from Analog Devices, Inc. is a highly reliable voltage supervisor IC, designed to enhance system integrity in multi-voltage digital systems. As a part of the Supervisors category, this device offers precise monitoring and control of power supply functionality, ensuring system stability and reducing the risk of data corruption due to voltage fluctuations. The MAX819LESA+ is ideal for applications requiring robust supervision to maintain operational accuracy, making it a valuable component for critical digital infrastructure. Its ability to continuously monitor the voltage levels and initiate a system reset upon detection of out-of-threshold conditions makes the Supervisors Analog Devices, Inc. MAX819LESA+ an essential safeguard for maintaining system performance and reliability.
MAX819LESA+ Features
The MAX819LESA+ features a compact 8SOIC package, providing a single-channel supervisor that is easy to integrate into a variety of electronic assemblies. This IC includes key features such as adjustable reset threshold levels, a manual reset capability, and a watchdog timer function. These features make the MAX819LESA+ highly adaptable to specific system requirements, enhancing its utility in diverse operating environments.
MAX819LESA+ Applications
- Computing Systems: In servers and PCs, the MAX819LESA+ ensures stable operation by monitoring power supply status and preventing system crashes during unexpected voltage drops.
- Industrial Equipment: Used in factory automation controls, the IC supervises voltage levels to avoid malfunctions or damage due to unstable or improper power supply.
- Portable Devices: In portable electronics such as mobile phones and tablets, it safeguards against data loss by providing consistent monitoring and reset functionalities during low battery conditions or power surges.
- Telecommunications: It ensures reliability in communication equipment by maintaining proper reset sequences and power level checks, thus avoiding data errors or hardware failures.
- Medical Devices: In critical medical monitoring equipment, the MAX819LESA+ provides an extra layer of security by ensuring all systems operate within specified voltage thresholds, crucial for patient safety and accurate data readings.
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