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AD7273BRMZ - Analog Devices

Description: AD7273BRMZ, 10-Bit Analogue to Digital Converter, SPI, Microwire, 8-Pin MSOP

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AD7273BRMZ Details

  • Manufacturer Part Number:

    AD7273BRMZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    ROHS COMPLIANT, MO-187AA, MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    RM-8

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    3.6 V

  • Conversion Time-Max:

    0.25 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Linearity Error-Max (EL):

    0.0488%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    10

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    3 MHz

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3 mm

AD7273BRMZ Frequently Asked Questions (FAQs)

  • A good layout and routing practice is to keep the analog and digital grounds separate, use a solid ground plane, and keep the analog and digital signals separate. Also, place the AD7273BRMZ close to the analog signal sources and use short traces to minimize noise pickup.
  • The internal reference voltage of the AD7273BRMZ is 2.5V. If an external reference voltage is used, it should be between 2.4V and 3.0V. Using an external reference voltage can improve the accuracy and stability of the ADC, but it requires careful consideration of the reference voltage's noise and drift characteristics.
  • The maximum sampling rate of the AD7273BRMZ is 1 MSPS. As the sampling rate increases, the power consumption also increases. At 1 MSPS, the typical power consumption is around 15mW, but it can be reduced to around 5mW at lower sampling rates.
  • The AD7273BRMZ has an internal calibration circuit that can be initiated by setting the CAL bit in the control register. Calibration is recommended to ensure optimal performance and accuracy. If not calibrated, the ADC may exhibit offset and gain errors, which can affect the accuracy of the conversion results.
  • The AD7273BRMZ's performance can be affected by temperature, with changes in offset and gain errors. To compensate for temperature effects, the ADC can be calibrated at different temperatures, and the calibration data can be stored in external memory for use in the application.

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AD7273BRMZ Overview

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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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