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AD7321BRUZ-REEL7 - Analog Devices

Description: Analog to Digital Converters - ADC 2-Channel,12-Bit+Sign Bipolar Input ADC

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AD7321BRUZ-REEL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 14-Lead Thin Shrink Small Outline Package [TSSOP] (RU-14)
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AD7321BRUZ-REEL7 - Analog Devices  - 3D model - Small Outline Packages - 14-Lead Thin Shrink Small Outline Package [TSSOP] (RU-14)
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AD7321BRUZ-REEL7 Details

  • Manufacturer Part Number:

    AD7321BRUZ-REEL7

  • 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-153-AB, TSSOP-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    RU-14

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog Input Voltage-Max:

    10 V

  • Analog Input Voltage-Min:

    -10 V

  • Conversion Time-Max:

    1.6 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Linearity Error-Max (EL):

    0.0269%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    2

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • 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:

    TSSOP

  • Package Equivalence Code:

    TSSOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.5 MHz

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    0.18 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:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

AD7321BRUZ-REEL7 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.
  • To ensure accuracy, use a low-noise, low-impedance signal source, and use a buffer amplifier if necessary. Also, ensure the input signal is within the specified range, and use the correct gain setting. Additionally, use a clock frequency that is at least 10 times the input signal frequency.
  • The recommended power-up sequence is to apply the analog supply voltage (VCC) first, followed by the digital supply voltage (VDD), and then the clock signal. This ensures that the internal biasing and reference circuits are properly initialized.
  • Use external protection diodes or voltage clamps to limit the voltage on the analog input pins to within the specified range. Also, use a series resistor to limit the current in case of an overvoltage condition.
  • Use a clock signal that is synchronized with the external clock source, and ensure that the clock signal is within the specified frequency range. Also, use a clock buffer or amplifier if necessary to ensure a clean clock signal.

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AD7321BRUZ-REEL7 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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