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AD5271BRMZ-20 - Analog Devices

Description: 1024-/256-Position, 1% Resistor Tolerance Error, SPI Interface and 50-TP Memory Digital Rheostat

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AD5271BRMZ-20 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 10-Lead MSOP
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AD5271BRMZ-20 Details

  • Manufacturer Part Number:

    AD5271BRMZ-20

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    10

  • Manufacturer Package Code:

    RM-10

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Bandwidth-Nom:

    0.3 kHz

  • Control Interface:

    3-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Negative Supply Voltage-Nom:

    -2.5 V

  • Number of Functions:

    1

  • Number of Positions:

    256

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP10,.19,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Resistance Law:

    LINEAR

  • Resistance Tolerance-Max:

    1%

  • Resistor Terminal Voltage-Max:

    2.75 V

  • Resistor Terminal Voltage-Min:

    -2.5 V

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Nom:

    2.5 V

  • Surface Mount:

    YES

  • Temperature Coefficient-Nom:

    5 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Total Resistance-Nom:

    20000 Ω

  • Width:

    3 mm

AD5271BRMZ-20 Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD before applying VLOGIC. This ensures that the internal voltage regulator is powered up before the digital logic.
  • The AD5271BRMZ-20 has an internal calibration mechanism. To ensure proper calibration, apply a full-scale input voltage (VREF) to the VREF pin and then apply a mid-scale input voltage (VREF/2) to the VIN pin. The device will automatically calibrate itself.
  • The AD5271BRMZ-20 can drive up to 100 pF of capacitance on the output pin. Exceeding this limit may affect the device's stability and accuracy.
  • To minimize noise and interference, use a low-pass filter on the input signal, keep the device away from high-frequency sources, and use a ground plane to reduce electromagnetic interference.
  • The thermal shutdown temperature of the AD5271BRMZ-20 is 150°C. If the device exceeds this temperature, it will shut down to prevent damage.

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AD5271BRMZ-20 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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Part Image AD5271BRMZ-20-RL7 Analog Devices Inc

Digital Potentiometer, 1 Func, 20000ohm, 3-wire Serial Control Interface, 256 Positions, PDSO10