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AD5243BRMZ50-RL7 - Analog Devices

Description: 50kOhmDigital Potentiometer 256POS Volatile Automotive 10-Pin MSOP T/R

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AD5243BRMZ50-RL7 - Analog Devices - PCB symbol
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AD5243BRMZ50-RL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RM-10(MSOP)
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AD5243BRMZ50-RL7 - Analog Devices - 3D model - Small Outline Packages - RM-10(MSOP)
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AD5243BRMZ50-RL7 Details

  • Manufacturer Part Number:

    AD5243BRMZ50-RL7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    3 X 4.90 MM, ROHS COMPLIANT, MO-187BA, MSOP-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    RM-10

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    IT ALSO OPERATES AT 5 V SUPPLY

  • Bandwidth-Nom:

    0.1 kHz

  • Control Interface:

    2-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • 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:

    20%

  • Resistor Terminal Voltage-Max:

    5.5 V

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Temperature Coefficient-Nom:

    35 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:

    50000 Ω

  • Width:

    3 mm

AD5243BRMZ50-RL7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD5243BRMZ50-RL7 involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources. Additionally, it's recommended to use a 4-layer PCB with a dedicated analog power plane and a dedicated digital power plane.
  • To ensure accuracy, it's essential to follow proper layout and grounding techniques, use a stable and low-noise power supply, and minimize digital noise coupling into the analog circuitry. Additionally, calibrate the device according to the datasheet recommendations and use a high-quality external reference voltage if required.
  • The recommended power-up sequence for the AD5243BRMZ50-RL7 is to first apply the analog power supply (VDDA), followed by the digital power supply (VDD), and finally the logic inputs. This sequence helps prevent damage or malfunction due to voltage differences between the analog and digital domains.
  • During power-down or reset, the AD5243BRMZ50-RL7's output may go into a high-impedance state or output a undefined voltage. To handle this, use an external buffer or op-amp to condition the output signal, or add a pull-down or pull-up resistor to ensure a defined output state.
  • The maximum allowable capacitive load for the AD5243BRMZ50-RL7's output is typically around 100 pF to 200 pF. Exceeding this limit may cause stability issues or oscillations. If a larger capacitive load is required, consider adding an external buffer or op-amp to isolate the load.

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AD5243BRMZ50-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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