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TLV8544DR - Texas Instruments

Description: 500 nA Quad, RRIO, Nanopower Operational Amplifier for Cost-Optimized Systems

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TLV8544DR Details

  • Manufacturer Part Number:

    TLV8544DR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2018-05-06

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Common-mode Reject Ratio-Min:

    60 dB

  • Common-mode Reject Ratio-Nom:

    75 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    3100 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    0.0035 V/us

  • Supply Current-Max:

    0.00256 mA

  • Supply Voltage Limit-Max:

    4 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • 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

  • Unity Gain BW-Nom:

    8

  • Wideband:

    NO

  • Width:

    3.9 mm

TLV8544DR Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TLV8544DR is 18V, but it's recommended to keep it below 15V for optimal performance and to prevent damage to the device.
  • To ensure the stability of the TLV8544DR output voltage, it's essential to use a capacitor with a value of at least 1uF and an ESR of less than 1 ohm between the output pin and ground. Additionally, the input capacitor should be at least 1uF with an ESR of less than 1 ohm.
  • The minimum input voltage required for the TLV8544DR to operate is 2.5V, but it's recommended to keep it above 3V for optimal performance.
  • The TLV8544DR is rated for operation up to 125°C, but it's essential to ensure that the device is properly heat-sinked and that the junction temperature is kept below 150°C to prevent damage.
  • The output voltage of the TLV8544DR can be calculated using the formula: Vout = (R1/R2) * (Vin - Vref), where R1 and R2 are the resistors connected to the feedback pin, Vin is the input voltage, and Vref is the internal reference voltage (1.2V).

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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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Part Image TLV8544DT Texas Instruments

Operational Amplifier, 4 Func, 3100uV Offset-Max, BICMOS, PDSO14