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AD7476ABRMZ - Analog Devices

Description: ADC,AD7476AB 12bit 1MSPS SPI MSOP AD7476ABRMZ, 12 bit ADC SPI, Microwire, 8-Pin MSOP

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AD7476ABRMZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RM-8
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AD7476ABRMZ Details

  • Manufacturer Part Number:

    AD7476ABRMZ

  • 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:

    0.8 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Linearity Error-Max (EL):

    0.0366%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °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:

    1 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:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

AD7476ABRMZ Frequently Asked Questions (FAQs)

  • The AD7476ABRMZ is a high-speed ADC, and as such, it requires careful layout and placement to minimize noise and ensure optimal performance. It is recommended to keep the analog and digital grounds separate, use a solid ground plane, and keep the analog input traces as short as possible. Additionally, it is recommended to place the ADC close to the analog input signal source and use a low-impedance source to drive the analog input.
  • The AD7476ABRMZ has an internal calibration circuit that can be used to calibrate the ADC. The calibration process involves applying a known voltage to the analog input and then reading the resulting digital output. The calibration data can then be used to correct for any offset and gain errors in the ADC. It is recommended to perform calibration at power-up and periodically during operation to ensure accurate conversions.
  • The AD7476ABRMZ has a maximum sampling rate of 1.5 MSPS (million samples per second). However, the actual sampling rate that can be achieved may be limited by the system's clock frequency, the analog input bandwidth, and the digital output data rate. It is recommended to consult the datasheet and application notes for more information on achieving the maximum sampling rate.
  • The AD7476ABRMZ has an internal overvoltage protection circuit that can handle input voltages up to 7 V. However, it is recommended to use external protection circuitry, such as a voltage clamp or a resistive divider, to limit the input voltage to within the specified range. Additionally, it is recommended to use a buffer amplifier or an op-amp to isolate the analog input from the source and provide additional protection.
  • The AD7476ABRMZ has a typical power consumption of 35 mW at 1.5 MSPS. To reduce power consumption, it is recommended to use the power-down mode, which can reduce the power consumption to 1.5 mW. Additionally, the power consumption can be reduced by reducing the clock frequency, using a lower supply voltage, and optimizing the system design to minimize power consumption.

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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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