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TPL0102-100QPWREP - Texas Instruments

Description: 256-Taps Dual-Channel Digital Potentiometer With Nonvolatile Memory

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TPL0102-100QPWREP - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - 14-Pin TSSOP-ren1
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TPL0102-100QPWREP - Texas Instruments - 3D model - Small Outline Packages - 14-Pin TSSOP-ren1
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TPL0102-100QPWREP Details

  • Manufacturer Part Number:

    TPL0102-100QPWREP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Bandwidth-Nom:

    0.25 kHz

  • Control Interface:

    2-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Positions:

    256

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Resistance Law:

    LINEAR

  • Resistance Tolerance-Max:

    20%

  • Resistor Terminal Voltage-Max:

    5.5 V

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    0.35 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Coefficient-Nom:

    130 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Total Resistance-Nom:

    100000 Ω

  • Width:

    4.4 mm

TPL0102-100QPWREP Frequently Asked Questions (FAQs)

  • A good thermal layout is crucial for the TPL0102. TI recommends a 2-layer or 4-layer PCB with a solid ground plane on the bottom layer, and a thermal relief pattern on the top layer to reduce thermal impedance. A heat sink or thermal pad can also be added to improve heat dissipation.
  • To ensure proper biasing, connect the VIN pin to a stable voltage source (e.g., 3.3V or 5V) and decouple it with a 10uF capacitor to GND. Also, connect the EN pin to a logic signal (e.g., 3.3V or 5V) to enable the device. Make sure to follow the recommended operating conditions in the datasheet.
  • The maximum current rating for the output pins (OUT1 and OUT2) is 100mA per pin. However, the total current drawn from both pins should not exceed 200mA to prevent overheating and ensure reliable operation.
  • The TPL0102 has built-in ESD protection, but it's still important to follow proper ESD handling procedures during assembly and testing. Use an ESD wrist strap or mat, and ensure that the device is stored in an ESD-safe environment.
  • The recommended operating temperature range for the TPL0102 is -40°C to 125°C. However, the device can operate up to 150°C with reduced performance and reliability. Always check the datasheet for specific temperature-related specifications.

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TPL0102-100QPWREP Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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