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AD7912ARMZ - Analog Devices

Description: AD7912ARMZ, 10-Bit Analogue to Digital Converter, SPI, Microwire, 8-Pin MSOP

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AD7912ARMZ - Analog Devices - PCB symbol
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PCB Footprints
AD7912ARMZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MSOP-8_2020-1
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AD7912ARMZ - Analog Devices - 3D model - Small Outline Packages - MSOP-8_2020-1
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AD7912ARMZ Details

  • Manufacturer Part Number:

    AD7912ARMZ

  • 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:

    5.25 V

  • Conversion Time-Max:

    0.777 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:

    2

  • Number of Bits:

    10

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    PARALLEL, WORD

  • 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:

    1 MHz

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    1.09 mm

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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

AD7912ARMZ 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 signals away from the digital signals. Also, use a low-ESR capacitor for the AVDD and DVDD pins, and keep the decoupling capacitors close to the pins.
  • To ensure accuracy, use a high-quality clock source, ensure the input signal is properly filtered and buffered, and use the correct gain setting for the input range. Also, consider using the internal clock or an external clock with a low jitter to minimize conversion errors.
  • The recommended power-up sequence is to power up the AVDD pin first, followed by the DVDD pin, and then the digital inputs. This ensures that the analog circuitry is powered up before the digital circuitry, preventing any potential damage or incorrect operation.
  • Check the input signal integrity, ensure the clock frequency is within the recommended range, and verify the gain setting is correct for the input range. Also, check the digital output format and ensure it matches the expected format. If the issue persists, consult the datasheet and application notes for troubleshooting guidelines.
  • The AD7912ARMZ has an internal calibration feature that can be used to calibrate the ADC. The calibration process involves applying a known input voltage and adjusting the internal calibration registers to minimize the offset and gain errors. Consult the datasheet and application notes for detailed calibration procedures.

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AD7912ARMZ Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like AD791, or try a keyword search, such as Analog to Digital Converters

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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