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AD5252BRUZ1-RL7 - Analog Devices

Description: Digital Potentiometer 1k Ohm 2 Circuit 256 Taps I2C Interface 14-TSSOP

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AD5252BRUZ1-RL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP 4.4 MM
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AD5252BRUZ1-RL7 - Analog Devices  - 3D model - Small Outline Packages - TSSOP 4.4 MM
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AD5252BRUZ1-RL7 Details

  • Manufacturer Part Number:

    AD5252BRUZ1-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:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Bandwidth-Nom:

    4 kHz

  • Control Interface:

    INCREMENT/DECREMENT

  • 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:

    -2.5 V

  • Number of Functions:

    2

  • 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

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Resistance Law:

    LINEAR

  • Resistance Tolerance-Max:

    30%

  • Resistor Terminal Voltage-Max:

    2.75 V

  • Resistor Terminal Voltage-Min:

    -2.25 V

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Nom:

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Coefficient-Nom:

    650 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:

    1000 Ω

  • Width:

    4.4 mm

AD5252BRUZ1-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.
  • The AD5252BRUZ1-RL7 has an internal calibration circuit that runs automatically after power-up. No external calibration is required. However, it's recommended to wait for at least 10ms after power-up before using the device to ensure the calibration is complete.
  • The maximum capacitance on the RDAC pins is 100nF. Exceeding this value may affect the device's performance and accuracy.
  • Yes, the AD5252BRUZ1-RL7 can be used in a ratiometric configuration. The device's internal voltage reference can be used as a reference voltage for the RDACs, allowing for ratiometric operation.
  • The ESD protection diodes on the digital inputs are designed to protect the device from electrostatic discharge. However, they can also affect the device's performance if not properly handled. It's recommended to use series resistors (e.g., 1kΩ) on the digital inputs to limit the current and prevent latch-up.

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AD5252BRUZ1-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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