MAX6346XR42-T
- Mfr.Part #
- MAX6346XR42-T
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SC-70, SOT-323
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SC70-3
- Stock
- 43,367
- In Stock :
- 43,367
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Supervisors
- Operating Temperature :
- -40°C~85°C TA
- Peak Reflow Temperature (Cel) :
- 245
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Adjustable Threshold :
- No
- Reach Compliance Code :
- not_compliant
- Voltage - Threshold :
- 4.2V
- Supply Voltage-Max (Vsup) :
- 5.5V
- Length :
- 2mm
- Output :
- Push-Pull, Totem Pole
- Number of Terminations :
- 3
- ECCN Code :
- EAR99
- Published :
- 2014
- Number of Voltages Monitored :
- 1
- Supply Voltage :
- 3V
- JESD-609 Code :
- e0
- Reset :
- Active Low
- Number of Channels :
- 1
- Terminal Form :
- Gull wing
- Surface Mount :
- yes
- Terminal Pitch :
- 0.65mm
- Pbfree Code :
- No
- JESD-30 Code :
- R-PDSO-G3
- Threshold Voltage :
- +4.2V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- RoHS Status :
- Non-RoHS Compliant
- Package / Case :
- SC-70, SOT-323
- Base Part Number :
- MAX6346
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 3
- Qualification Status :
- Not Qualified
- Type :
- Simple Reset/Power-On Reset
- Packaging :
- Tape and Reel (TR)
- Reset Timeout :
- 100ms Minimum
- Datasheets
- MAX6346XR42-T

Supervisors Analog Devices, Inc. MAX6346XR42-T Overview
The Supervisors Analog Devices, Inc. MAX6346XR42-T is a precision microprocessor supervisory circuit designed to monitor power supplies in digital systems. It ensures reliable operation and prevents system errors by providing excellent reset control and monitoring. This tiny, highly integrated IC is ideal for applications requiring precise voltage monitoring and low-power operation. It is housed in an SC-703 package, providing a compact footprint for space-constrained applications. Its robust design ensures performance stability and system reliability, making it a preferred choice for a wide range of industrial and commercial electronics.
MAX6346XR42-T Features
The MAX6346XR42-T includes several key features that enhance its utility in critical system monitoring applications. It offers a precise monitoring threshold for 4.2V supplies, which is vital for ensuring the correct operation of various electronic components. The device provides a manual reset input, allowing system designers to incorporate a user-initiated reset feature. Additionally, it is designed for low power consumption, an essential attribute for portable and battery-operated devices. The reset output of the MAX6346XR42-T is guaranteed valid down to Vcc = 1.0V, which ensures reliable system reset even under low power conditions.
MAX6346XR42-T Applications
- Portable Devices: This IC can monitor battery voltage to prevent improper shutdowns and ensure device reliability. It's used in smartphones, tablets, and portable medical devices where precise voltage monitoring is critical.
- Embedded Systems: It supervises the power supply integrity in embedded applications, ensuring that all system components function within specified voltage levels, crucial for automotive and industrial control systems.
- Data Storage: In data storage systems such as SSDs and HDDs, the MAX6346XR42-T provides necessary resets during power fluctuations, thus protecting data integrity and preventing corruption.
- Networking Equipment: It ensures that network routers and switches operate without interruption, monitoring power supply levels to avoid unexpected resets that could disrupt network connectivity.
- Consumer Electronics: Applied in devices like TVs and gaming consoles, the supervisor IC prevents errors during unexpected voltage drops, enhancing the overall user experience by ensuring device stability.
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