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AD7091R-5BRUZ - Analog Devices

Description: ANALOG DEVICES - AD7091R-5BRUZ - Analogue to Digital Converter, Ultralow Power, 12 bit, 22.22 kSPS, Single Ended, I2C, Single, 2.7 V

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AD7091R-5BRUZ - Analog Devices - PCB symbol
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PCB Footprints
AD7091R-5BRUZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 20-Lead TSSOP
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AD7091R-5BRUZ - Analog Devices - 3D model - Small Outline Packages - 20-Lead TSSOP
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AD7091R-5BRUZ Details

  • Manufacturer Part Number:

    AD7091R-5BRUZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TSSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    RU-20

  • 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

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G20

  • Length:

    6.5 mm

  • Linearity Error-Max (EL):

    0.0305%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    4

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    0.105 mA

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

AD7091R-5BRUZ Frequently Asked Questions (FAQs)

  • A good layout and routing practice is to keep the analog and digital grounds separate, use a star-ground configuration, and keep the analog signal traces away from the digital signal traces. Additionally, use a low-ESR capacitor for the AVDD and DVDD pins, and keep the decoupling capacitors close to the pins.
  • To optimize the AD7091R-5BRUZ for low-power operation, use the lowest possible clock frequency, disable the internal reference voltage, and use the power-down mode when not converting. Additionally, consider using a lower voltage supply and reducing the analog input range to minimize power consumption.
  • The recommended calibration procedure for the AD7091R-5BRUZ involves applying a known input voltage, taking multiple conversions, and calculating the gain and offset errors. The device can then be calibrated by adjusting the internal gain and offset registers to minimize the errors.
  • To handle overvoltage and undervoltage conditions on the analog input pins of the AD7091R-5BRUZ, use external voltage limiting circuits, such as voltage dividers or clamping diodes, to prevent damage to the device. Additionally, consider using input protection devices, such as TVS diodes or Zener diodes, to absorb overvoltage transients.
  • The recommended method for synchronizing the AD7091R-5BRUZ with an external clock source is to use the SYNC pin to synchronize the internal clock with the external clock source. This ensures that the conversions are triggered by the rising edge of the external clock signal.

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AD7091R-5BRUZ Overview

Use the download button to access the AD7091R-5BRUZ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like AD709, 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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