MAX6746KA46+T
- Mfr.Part #
- MAX6746KA46+T
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SOT-23-8
- Datasheet
- Download
- Description
- IC MPU/RESET CIRC SOT23-8
- Stock
- 2,400
- In Stock :
- 2,400
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Supervisors
- Height :
- 1.1mm
- Pbfree Code :
- yes
- Width :
- 1.63mm
- Number of Functions :
- 1
- Max Power Dissipation :
- 714mW
- Supply Voltage :
- 5V
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Form :
- Gull wing
- Reset Delay Time :
- 9.487 ms
- Watchdog Timer :
- yes
- Max Reset Threshold Voltage :
- 4.718V
- Reset :
- Active Low
- Min Reset Threshold Voltage :
- 4.533V
- Output :
- Push-Pull, Totem Pole
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- SOT-23-8
- Terminal Position :
- Dual
- Published :
- 2012
- Reset Timeout :
- Adjustable/Selectable
- Number of Voltages Monitored :
- 1
- RoHS Status :
- ROHS3 Compliant
- Min Supply Voltage :
- 1V
- Adjustable Threshold :
- yes
- Base Part Number :
- MAX6746
- Packaging :
- Tape and Reel (TR)
- Max Supply Voltage :
- 5.5V
- Terminal Pitch :
- 0.65mm
- Number of Channels :
- 1
- Mounting Type :
- Surface Mount
- Number of Pins :
- 8
- Operating Supply Current :
- 5μA
- Mount :
- Surface Mount
- Type :
- Simple Reset/Power-On Reset
- Radiation Hardening :
- No
- JESD-609 Code :
- e3
- Length :
- 2.9mm
- Overvoltage Threshold :
- 4.718V
- Pin Count :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Weight :
- 40.001177mg
- ECCN Code :
- EAR99
- Undervoltage Threshold :
- 4.533V
- Peak Reflow Temperature (Cel) :
- 260
- Max Supply Current :
- 10μA
- Voltage - Threshold :
- 4.625V
- Operating Temperature :
- -40°C~125°C TA
- Number of Terminations :
- 8
- Datasheets
- MAX6746KA46+T

Supervisors Analog Devices, Inc. MAX6746KA46+T Overview
The MAX6746KA46+T from Analog Devices, Inc. is a high-precision microprocessor (MPU) supervisory circuit, designed to maintain system integrity in the face of fluctuating power supplies and operational conditions. This IC primarily ensures that the MPU and other critical device functions operate reliably by monitoring the power supply voltage. Should this voltage fall below a specified threshold, the MAX6746KA46+T actively resets the connected microprocessor, effectively safeguarding it against software corruption, data loss, and erratic system behavior. This component is housed in a compact SOT238 package, making it ideal for space-constrained applications that require robust monitoring of system health.
MAX6746KA46+T Features
The MAX6746KA46+T boasts a variety of features that enhance system reliability. These include precision monitoring of supply voltages, a wide operating temperature range, and low power consumption. The device is particularly adept at handling transient conditions, providing quick response times to ensure that the system remains stable and operational even under adverse conditions.
MAX6746KA46+T Applications
- Embedded Systems: In embedded computing, the MAX6746KA46+T supervises the power supply to ensure reliable system startup and operation by resetting the system in the event of an undervoltage condition.
- Portable Devices: For portable electronics such as smartphones and tablets, this IC helps manage power consumption and maintain system stability during variations in battery voltage.
- Automotive Electronics: In automotive applications, the MAX6746KA46+T contributes to the overall reliability of automotive control systems by monitoring the voltage integrity to prevent system failures.
- Industrial Control Systems: The robust nature of the MAX6746KA46+T makes it well-suited for harsh industrial environments where voltage levels can be unpredictable and system uptime is critical.
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