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AD7858BRZ - Analog Devices

Description: Analog to Digital Converters - ADC SELF CAL.SERIAL 8CH. 12-BIT ADC I.C.

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AD7858BRZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 24-Lead Small Outline Package (R-24)
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AD7858BRZ Details

  • Manufacturer Part Number:

    AD7858BRZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    RW-24

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    5.5 V

  • Conversion Time-Max:

    4.6 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e3

  • Length:

    15.29 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    8

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP24,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.2 MHz

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    2.44 mm

  • Supply Current-Max:

    10 mA

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    7.495 mm

AD7858BRZ 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, keep the input signals away from the digital signals and use shielding if possible.
  • Optimizing the AD7858BRZ's performance requires understanding the application's specific requirements. Factors to consider include the input signal frequency, amplitude, and impedance, as well as the desired SNR, THD, and power consumption. Consult the datasheet and application notes for guidance.
  • Potential sources of error include noise, offset, gain, and nonlinearity. To mitigate these errors, use proper layout and routing, ensure proper grounding, use shielding, and consider using a reference voltage source. Also, calibrate the device regularly and use error correction techniques.
  • The AD7858BRZ can be interfaced with a microcontroller or FPGA using a serial interface such as SPI or I2C. Ensure the interface is properly configured, and the clock and data lines are properly terminated. Consult the datasheet and application notes for specific interface requirements.
  • The AD7858BRZ requires a single 5V power supply. Ensure reliable operation by using a low-noise power supply, decoupling capacitors, and proper power supply filtering. Consult the datasheet for specific power supply requirements.

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AD7858BRZ 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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