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TLV8812DGKT - Texas Instruments

Description: 425 nA Precision Nanopower Operational Amplifier for Cost-Optimized Systems (Dual)

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TLV8812DGKT - Texas Instruments - PCB symbol
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PCB Footprints
TLV8812DGKT - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK (S-PDSO-G8)
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3D Models
TLV8812DGKT - Texas Instruments - 3D model - Small Outline Packages - DGK (S-PDSO-G8)
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TLV8812DGKT Details

  • Manufacturer Part Number:

    TLV8812DGKT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2016-10-20

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Common-mode Reject Ratio-Min:

    80 dB

  • Common-mode Reject Ratio-Nom:

    98 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    500 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    0.0015 V/us

  • Supply Current-Max:

    0.0014 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    6

  • Wideband:

    NO

  • Width:

    3 mm

TLV8812DGKT Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended layout and placement guide in the TLV8812DGKT datasheet, which includes guidelines for component placement, routing, and thermal management. Additionally, the TI website provides a PCB layout example and a thermal design guide to help with the design process.
  • The output capacitor selection depends on the output voltage, output current, and desired ripple voltage. Texas Instruments recommends using a low-ESR ceramic capacitor with a minimum capacitance of 10uF and a voltage rating of at least 1.5 times the output voltage. The datasheet provides a detailed output capacitor selection guide and a capacitor selection tool is available on the TI website.
  • The TLV8812DGKT has an absolute maximum input voltage rating of 18V. However, the recommended input voltage range is 2.7V to 15V. Operating the device above the recommended input voltage range may affect its performance and reliability.
  • The TLV8812DGKT has a built-in overcurrent protection feature that limits the output current to a maximum of 4A. However, to implement additional overcurrent protection, a sense resistor can be added in series with the output and connected to an external comparator or a microcontroller to monitor the output current and take action when the current exceeds a certain threshold.
  • The TLV8812DGKT has a thermal shutdown temperature of 150°C. When the junction temperature exceeds this temperature, the device will shut down to prevent damage. The device will automatically restart when the junction temperature drops below 130°C.

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TLV8812DGKT 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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