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AD7911AUJZ-R2 - Analog Devices

Description: Analog to Digital Converters - ADC Dual 10-Bit , 250KSPS ADC I.C.

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AD7911AUJZ-R2 - Analog Devices - PCB symbol
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AD7911AUJZ-R2 - Analog Devices PCB footprint - SOT23 (8-Pin) - SOT23 (8-Pin) - UJ-8 (TSOT)
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AD7911AUJZ-R2 - Analog Devices - 3D model - SOT23 (8-Pin) - UJ-8 (TSOT)
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AD7911AUJZ-R2 Details

  • Manufacturer Part Number:

    AD7911AUJZ-R2

  • 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-193BA, TSOT-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    UJ-8

  • Country Of Origin:

    Malaysia

  • 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:

    2.8 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Linearity Error-Max (EL):

    0.0488%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    2

  • Number of Bits:

    10

  • 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:

    VSSOP

  • Package Equivalence Code:

    TSSOP8,.1

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.25 MHz

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.6 mm

AD7911AUJZ-R2 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, use a proper anti-aliasing filter to remove high-frequency noise, and consider using a track-and-hold amplifier to improve the ADC's dynamic performance.
  • The recommended power-up sequence is to apply the analog power supply (VCC) first, followed by the digital power supply (VDD), and then the clock signal. This ensures that the internal biasing and reference circuits are properly initialized.
  • Check the input signal integrity, ensure proper power supply decoupling, and verify the clock signal frequency and amplitude. Also, check the digital output data format and ensure that the microcontroller or processor is properly configured to receive the data.
  • The maximum allowed input voltage range is from -0.3V to VCC + 0.3V. To handle overvoltage conditions, use external protection diodes or voltage clamps to limit the input voltage to within the allowed range.

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AD7911AUJZ-R2 Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like AD791, 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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AD7911AUJZ-R2 Alternates

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Part Image AD7911AUJZ-REEL7 Analog Devices Inc

ADC, Successive Approximation, 10-Bit, 1 Func, 2 Channel, Serial Access, PDSO8