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MAX31825ANT+ - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX31825ANT+ - Temperature Sensor IC, Digital, ± 1°C, -40 °C, 125 °C, WLP, 6 Pins

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MAX31825ANT+ - Analog Devices - PCB symbol
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PCB Footprints
MAX31825ANT+ - Analog Devices PCB footprint - BGA - BGA - N61A1+1
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3D Models
MAX31825ANT+ - Analog Devices - 3D model - BGA - N61A1+1
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MAX31825ANT+ Details

  • Manufacturer Part Number:

    MAX31825ANT+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    6-WLCSP-N/A

  • Package Description:

    WLP-6

  • Pin Count:

    6

  • Manufacturer Package Code:

    6-WLCSP-N/A

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • Date Of Intro:

    2020-05-06

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Accuracy-Max (Cel):

    1.75 Cel

  • Body Breadth:

    1.078 mm

  • Body Height:

    0.28 mm

  • Body Length or Diameter:

    1.348 mm

  • Housing:

    PLASTIC

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Bits:

    12

  • Number of Terminals:

    6

  • Operating Current-Max:

    0.024 mA

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Interface Type:

    1-WIRE INTERFACE

  • Package Equivalence Code:

    BGA6,2X3,16

  • Package Shape/Style:

    RECTANGULAR

  • Sensors/Transducers Type:

    TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    1.6 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Silver/Copper/Nickel (Sn/Ag/Cu/Ni)

  • Termination Type:

    SOLDER

MAX31825ANT+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX31825ANT+ involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the thermocouple. A 4-layer PCB with a dedicated analog ground layer is recommended. Additionally, the thermocouple should be connected to the device using a twisted pair with a shield connected to the analog ground.
  • The MAX31825ANT+ has an internal cold junction compensation (CJC) circuit that measures the temperature of the IC and adjusts the thermocouple reading accordingly. However, for high-accuracy applications, it is recommended to use an external CJC sensor, such as a thermistor or a thermocouple, connected to the CJC pin. This provides a more accurate measurement of the cold junction temperature.
  • The maximum cable length for the thermocouple connection to the MAX31825ANT+ depends on the type of thermocouple, the cable material, and the noise environment. As a general rule, it is recommended to keep the cable length as short as possible (less than 1 meter) to minimize noise pickup and ensure accurate readings. For longer cable lengths, it is recommended to use a shielded cable and to follow proper noise-reduction techniques.
  • The MAX31825ANT+ does not require calibration for typical temperature measurement applications. However, for high-accuracy applications, it is recommended to perform a two-point calibration using a precision temperature reference, such as a calibration bath or a precision thermometer. The calibration process involves measuring the temperature at two known points and adjusting the device's internal calibration coefficients accordingly.
  • Noise can significantly affect the accuracy of the MAX31825ANT+ temperature readings. Electromagnetic interference (EMI), radio-frequency interference (RFI), and other types of noise can cause errors in the thermocouple reading. To minimize the effect of noise, it is recommended to use a shielded cable, to keep the thermocouple connection as short as possible, and to use noise-reduction techniques such as filtering and shielding.

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MAX31825ANT+ Overview

Use the download button to access the MAX31825ANT+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MAX31, or try a keyword search, such as Temperature Sensors

About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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