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AD7893ARZ-10 - Analog Devices

Description: AD7893ARZ-10, 12-Bit Analogue to Digital Converter, Serial, 8-Pin SOIC

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AD7893ARZ-10 Details

  • Manufacturer Part Number:

    AD7893ARZ-10

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    R-8

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    10 V

  • Analog Input Voltage-Min:

    -10 V

  • Conversion Time-Max:

    6 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Linearity Error-Max (EL):

    0.0244%

  • 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, 2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    9 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

AD7893ARZ-10 Frequently Asked Questions (FAQs)

  • The AD7893ARZ-10 is a high-speed, high-precision 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-pass filter to reduce noise.
  • The AD7893ARZ-10 has an internal calibration circuit that can be used to calibrate the ADC. The calibration process involves applying a known input voltage to the ADC and then adjusting the internal calibration registers to achieve optimal accuracy and linearity. The calibration process can be done using the SPI interface and the AD7893ARZ-10's calibration registers.
  • The AD7893ARZ-10 has a maximum sampling rate of 1 MSPS, but the actual achievable sampling rate may be limited by the system's clock frequency, the analog input signal bandwidth, and the digital interface used. Additionally, the sampling rate may be limited by the ADC's internal clock jitter and the system's noise floor.
  • The AD7893ARZ-10 has internal overvoltage protection on the analog input pins, but it is still recommended to use external protection circuitry, such as voltage-limiting resistors and diodes, to prevent damage to the ADC in case of overvoltage conditions. Additionally, it is recommended to use a voltage clamp circuit to limit the input voltage to within the ADC's specified range.
  • The AD7893ARZ-10 has a typical power consumption of 35 mW at 1 MSPS, but the actual power consumption may vary depending on the sampling rate, input voltage, and operating conditions. To reduce power consumption, it is recommended to use the ADC's power-down mode, reduce the sampling rate, and use a lower supply voltage.

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AD7893ARZ-10 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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