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AD5242BRU1M - Analog Devices

Description: Digital Potentiometer ICs IC Dual I2C 256-pos

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AD5242BRU1M - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RU-16 (TSSOP)
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AD5242BRU1M - Analog Devices  - 3D model - Small Outline Packages - RU-16 (TSSOP)
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AD5242BRU1M Details

  • Manufacturer Part Number:

    AD5242BRU1M

  • Source Url Status Check Date:

    2013-05-01 14:56:11.018

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    MS-012AC, SOIC-16

  • Pin Count:

    16

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Additional Feature:

    IT CAN ALSO OPERATE FROM A 3V NOM SINGLE SUPPLY OR +/-2.3V TO +/-2.7V DUAL SUPPLY

  • Bandwidth-Nom:

    0.006 kHz

  • Control Interface:

    2-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e0

  • Length:

    9.9 mm

  • Moisture Sensitivity Level:

    1

  • Negative Supply Voltage-Nom:

    -2.5 V

  • Number of Functions:

    2

  • Number of Positions:

    256

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    240

  • Qualification Status:

    Not Qualified

  • Resistance Law:

    LINEAR

  • Resistance Tolerance-Max:

    50%

  • Resistor Terminal Voltage-Max:

    5.5 V

  • Resistor Terminal Voltage-Min:

    -2.3 V

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Nom:

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Coefficient-Nom:

    30 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Total Resistance-Nom:

    1000000 Ω

  • Width:

    3.9 mm

AD5242BRU1M 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 potential latch-up conditions.
  • To ensure accurate voltage output, it is essential to use a high-precision voltage reference, such as the ADR421 or ADR4525, and to follow proper PCB layout and design guidelines to minimize noise and parasitic effects.
  • The AD5242BRU1M can drive up to 1 nF of capacitance. Exceeding this limit may result in instability or oscillations. If a larger capacitance is required, an external buffer or op-amp may be necessary.
  • The AD5242BRU1M can be programmed using a microcontroller via a standard SPI interface. The microcontroller should send the desired 16-bit code to the AD5242BRU1M, and the device will output the corresponding voltage. Refer to the datasheet for the specific programming sequence and timing requirements.
  • The thermal shutdown temperature of the AD5242BRU1M is typically around 150°C. If the device exceeds this temperature, it will shut down to prevent damage. Normal operation will resume once the device has cooled down to a safe temperature.

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AD5242BRU1M 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 AD5242BRU1MZ Analog Devices Inc

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