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TL3116IDR - Texas Instruments

Description: Analog Comparators Ultra-Fast Low-Power Precision Comparator

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TL3116IDR Details

  • Manufacturer Part Number:

    TL3116IDR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    1.5 µA

  • Bias Current-Max (IIB) @25C:

    1.1 µA

  • Input Offset Voltage-Max:

    3000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -7 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    TOTEM POLE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    9.9 ns

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    14.7 mA

  • Supply Voltage Limit-Max:

    7 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

TL3116IDR Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the TL3116IDR is 4.5V to 16V, although it can operate up to 18V with reduced performance.
  • The feedback resistor values (R1 and R2) should be chosen based on the desired gain and bandwidth of the amplifier. A good starting point is to use R1 = 1kΩ and R2 = 2kΩ for a gain of 2. The datasheet provides a formula to calculate the gain and bandwidth based on the resistor values.
  • The TL3116IDR can provide a maximum output current of 80mA, although this may be limited by the power supply voltage and the load impedance.
  • To ensure stability, it's essential to follow proper layout and grounding techniques, use a bypass capacitor (e.g., 10nF) between the supply pins, and avoid capacitive loads. Additionally, the datasheet provides guidelines for selecting the compensation capacitor (Cc) and the feedback capacitor (Cf) to ensure stability.
  • Yes, the TL3116IDR can be used as a unity-gain buffer by connecting the output directly to the inverting input (pin 2) and using a feedback resistor (R2) of 0Ω. However, this configuration may not provide the best noise performance, and a dedicated buffer amplifier like the TLV247x may be a better choice.

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TL3116IDR 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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