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AD5291BRUZ-20-RL7 - Analog Devices

Description: Single-channel, 256-/1024-position resolution 20 kΩ, 50 kΩ, and 100 kΩ nominal resistance Maximum ±1% nominal resistor tolerance error (resistor performance mode)

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AD5291BRUZ-20-RL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RU-14
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AD5291BRUZ-20-RL7 - Analog Devices  - 3D model - Small Outline Packages - RU-14
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AD5291BRUZ-20-RL7 Details

  • Manufacturer Part Number:

    AD5291BRUZ-20-RL7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    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

  • Bandwidth-Nom:

    0.52 kHz

  • Control Interface:

    3-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Negative Supply Voltage-Nom:

    -15 V

  • Number of Functions:

    1

  • Number of Positions:

    256

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • 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

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Resistance Law:

    LINEAR

  • Resistance Tolerance-Max:

    1%

  • Resistor Terminal Voltage-Max:

    16.5 V

  • Resistor Terminal Voltage-Min:

    -9 V

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Nom:

    15 V

  • Surface Mount:

    YES

  • Temperature Coefficient-Nom:

    35 ppm/°C

  • 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

  • Total Resistance-Nom:

    20000 Ω

  • Width:

    4.4 mm

AD5291BRUZ-20-RL7 Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by VLOGIC, and then the digital inputs. This ensures proper device operation and prevents latch-up.
  • To ensure accurate resistance settings, it is recommended to use a stable and accurate voltage reference, and to minimize noise and glitches on the digital inputs. Additionally, the device should be operated within the specified temperature range and power supply voltage.
  • The maximum operating frequency of the AD5291BRUZ-20-RL7 is 50 MHz. However, the actual operating frequency may be limited by the specific application and the quality of the digital inputs.
  • The AD5291BRUZ-20-RL7 is specified to operate from -40°C to 125°C. However, the device's accuracy and reliability may be affected at high temperatures. It is recommended to consult the datasheet and application notes for guidance on high-temperature operation.
  • The AD5291BRUZ-20-RL7 has built-in ESD protection, but it is still recommended to handle the device with care and follow proper ESD handling procedures to prevent damage. This includes using an ESD wrist strap, ESD mat, and ESD-safe packaging.

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AD5291BRUZ-20-RL7 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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