MAX31855TASA+T
- Mfr.Part #
- MAX31855TASA+T
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC CONV THERMOCOUPLE-DGTL 8SOIC
- Stock
- 30,018
- In Stock :
- 30,018
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Sensor and Detector Interfaces
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Surface Mount :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Interface :
- SPI
- Pbfree Code :
- yes
- JESD-609 Code :
- e3
- Type :
- Thermocouple to Digital Converter
- Terminal Position :
- Dual
- Qualification Status :
- Not Qualified
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage :
- 3.3V
- ECCN Code :
- EAR99
- Operating Supply Current :
- 900μA
- Base Part Number :
- MAX31855
- Published :
- 2013
- Factory Lead Time :
- 6 Weeks
- Number of Terminations :
- 8
- Packaging :
- Tape and Reel (TR)
- Terminal Pitch :
- 1.27mm
- Output Type :
- Digital
- Supply Current-Max (Isup) :
- 1.5mA
- Resolution :
- 1.75 B
- Power Supplies :
- 3.3V
- Length :
- 4.9mm
- Operating Temperature :
- -40°C~125°C
- Supply Voltage-Min (Vsup) :
- 3V
- Input Type :
- Thermocouple (Multiple)
- Number of Pins :
- 8
- Width :
- 3.9mm
- Pin Count :
- 8
- RoHS Status :
- ROHS3 Compliant
- Operating Supply Voltage :
- 3.6V
- Height Seated (Max) :
- 1.75mm
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Terminal Form :
- Gull wing
- Number of Functions :
- 1
- Datasheets
- MAX31855TASA+T

Sensor and Detector Interfaces Analog Devices, Inc. MAX31855TASA+T Overview
The Sensor and Detector Interfaces Analog Devices, Inc. MAX31855TASA+T is a high-precision integrated circuit designed for direct digital conversion of signals from thermocouples to digital form. This tiny yet powerful IC is encapsulated in an 8-SOIC package, making it ideal for compact designs yet robust enough for demanding industrial environments. The MAX31855TASA+T is engineered to provide accurate temperature readings, which are essential for process control and monitoring in various applications. Its ability to handle cold-junction compensation and its straightforward SPI interface simplifies integration into existing designs, enhancing system reliability and performance.
MAX31855TASA+T Features
This device includes several key features that make it a standout choice for temperature sensing applications. It offers a built-in cold junction compensation and a 14-bit ADC that provides a resolution of 0.25°C, allowing for precise temperature readings. The MAX31855TASA+T operates over a wide temperature range and is designed to interface directly with any K-type thermocouple. Additionally, its fault detection capabilities ensure that any disconnections or over-temperature conditions are quickly identified and reported, making it a reliable component for critical applications.
MAX31855TASA+T Applications
- Industrial Process Control: Utilized in monitoring temperature in manufacturing processes, ensuring precise control over heat-intensive operations.
- Consumer Electronics: Integrated into appliances such as ovens and refrigerators to provide accurate temperature controls, enhancing user interfaces and safety features.
- Automotive: Used in monitoring engine and exhaust system temperatures to optimize performance and reduce emission levels.
- Aerospace: Critical for temperature monitoring in various aerospace applications, where precise temperature measurement is crucial for safety and performance.
- Medical Devices: Employs its high accuracy in medical equipment where monitoring and controlling temperature is essential for patient care and diagnostic accuracy.
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