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AD5271BRMZ-100-RL7 - Analog Devices

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

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AD5271BRMZ-100-RL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 10-Lead MSOP
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AD5271BRMZ-100-RL7 Details

  • Manufacturer Part Number:

    AD5271BRMZ-100-RL7

  • 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:

    0.06 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:

    100000 Ω

  • Width:

    3 mm

AD5271BRMZ-100-RL7 Frequently Asked Questions (FAQs)

  • The recommended power-up sequence for the AD5271 is to apply VDD first, followed by VSS, and then the digital interface signals (SDA, SCL, etc.). This ensures that the internal voltage regulators and analog circuits are properly initialized.
  • To ensure accurate resistance settings with the AD5271, it is recommended to use a high-precision voltage reference, minimize noise and interference on the digital interface, and use a stable and accurate clock source. Additionally, calibration and trimming of the device may be necessary to achieve optimal performance.
  • The AD5271 is specified to operate over a temperature range of -40°C to +125°C. However, it is recommended to operate the device within a temperature range of -20°C to +85°C for optimal performance and reliability.
  • Yes, the AD5271 can be used in a ratiometric configuration, where the output resistance is proportional to the input voltage. This can be achieved by connecting the output terminals to a voltage divider or a bridge circuit. However, it is recommended to consult the datasheet and application notes for specific guidance on ratiometric configurations.
  • The AD5271 has built-in ESD protection, but it is still recommended to follow proper ESD handling procedures when handling the device. This includes using an ESD wrist strap, ESD mat, and ESD-safe packaging and storage. Additionally, it is recommended to use ESD protection devices, such as TVS diodes, on the digital interface signals.

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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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