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ADPL20502AATA+
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Product Detailed Parameters
- Description：5V, 2A BOOST, MID-MARKET
- Series：*
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Box
- Function：-
- Output Configuration：-
- Topology：-
- Output Type：-
- Number of Outputs：-
- Voltage - Input (Min)：-
- Voltage - Input (Max)：-
- Voltage - Output (Min/Fixed)：-
- Voltage - Output (Max)：-
- Current - Output：-
- Frequency - Switching：-
- Synchronous Rectifier：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The ADPL20502AATA+ is a dual-channel, high-precision voltage supervisor manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features two independent window comparators with factory-set reset thresholds for monitoring supply voltages ranging from 1.02V to 4.8V. The device includes a manual reset input and an open-drain reset output. It operates within a temperature range of -40°C to +125°C and is housed in an 8-pin TDFN package.
Feature Summary
- Dual independent voltage monitoring channels with fixed internal reference thresholds
- Manual reset input capability for system control flexibility
- Open-drain reset output compatible with various logic families
- Extended industrial temperature rating for harsh environments
Applications
- Multi-rail power supply supervision in embedded systems
- Voltage monitoring for microprocessors and FPGAs
- Industrial control unit power integrity verification
- Automotive electronics power management subsystems
Procurement Notes
Verify the specific suffix 'AATA' against the official datasheet to confirm pinout and thermal pad configuration. Ensure the manufacturer designation matches current Analog Devices branding post-acquisition. Confirm RoHS compliance status through official documentation before integration into regulated assemblies.
Selection Notes
Select this component when dual-channel supervision with fixed thresholds is required without external resistor dividers. Consider the manual reset feature if system-level reset sequencing is necessary. Verify that the operating voltage range covers all monitored rails within the specified limits.
Part Context
This part belongs to the ADPL series of voltage supervisors, designed for precision monitoring applications. It complements other Maxim Integrated power management solutions by providing reliable fault detection and system reset generation for complex multi-voltage architectures.
Replacement Considerations
Check for direct pin-to-pin replacements within the ADPL family or legacy MAX16xxx series equivalents. Verify threshold accuracy and reset timing characteristics match original design requirements before substitution.
