ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
MAX31865AAP+T is listed in the Thermal Management range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC RTD TO DIGITAL CONVERT 20SSOP. Review the specifications below when checking this part for your BOM.
Thermal Management specifications for MAX31865AAP+T
- Description：IC RTD TO DIGITAL CONVERT 20SSOP
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Temp Monitoring System (Sensor)
- Sensor Type：External
- Sensing Temperature：-
- Accuracy：±0.5°C(Max)
- Topology：ADC (Sigma Delta), Comparator, Register Bank
- Output Type：SPI
- Output Alarm：No
- Output Fan：No
- Voltage - Supply：3V ~ 3.6V
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：20-SSOP (0.209", 5.30mm Width)
- Supplier Device Package：20-SSOP
Thermal Management datasheet and documents for MAX31865AAP+T
Thermal Management Overview
The MAX31865AAP+T is a resistance-to-digital converter optimized for platinum RTDs. It features a 15-bit ADC with a nominal temperature resolution of 0.03125°C and total accuracy of ±0.5°C max. Operating on a 3.0V to 3.6V supply, it supports PT100 to PT1000 sensors via 2-, 3-, or 4-wire connections. The device includes ±45V input protection, programmable fault detection, and an SPI-compatible interface.
Thermal Management Feature Summary
- Integrates a precision delta-sigma ADC to convert RTD resistance ratios into digital values
- Provides integrated fault detection for open circuits, shorts, and overvoltage conditions
- Supports flexible sensor wiring configurations including 2-wire, 3-wire, and 4-wire setups
- Features fully differential reference inputs and high noise rejection capabilities
Thermal Management Applications
- Industrial equipment
- Medical equipment
- Instrumentation
Thermal Management Procurement Notes
Verify the specific package variant against project requirements, as the MAX31865 family includes both SSOP-20 and TQFN-20 options. Confirm that the ordering suffix corresponds to the desired tape-and-reel packaging format. Ensure compatibility with the host system's voltage levels and SPI timing constraints before finalizing procurement.
Thermal Management Selection Notes
Select this component when designing systems requiring high-accuracy temperature measurement using platinum RTDs. It is suitable for applications needing simplified design efforts through integrated signal conditioning and fault detection. Consider the specific wire configuration supported by the sensor layout when choosing between available package types.
Thermal Management Part Context
This part belongs to the MAX31865 series of RTD-to-digital converters manufactured by Analog Devices Inc./Maxim Integrated. The series provides specialized solutions for converting resistance temperature detector signals into digital data for microcontroller processing.
Thermal Management Replacement Considerations
MAX31865ATP+
Explore related parts through Power Management (PMIC), Integrated Circuits (ICs), all product categories, ChipApex homepage.
