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REF6245IDGKT - Texas Instruments

Description: 3ppm/C High-Precision Voltage Reference with Integrated High-Bandwidth Buffer

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REF6245IDGKT - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK  (S-PDSO-G8)
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REF6245IDGKT - Texas Instruments  - 3D model - Small Outline Packages - DGK  (S-PDSO-G8)
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REF6245IDGKT Details

  • Manufacturer Part Number:

    REF6245IDGKT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2016-09-02

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    THREE TERMINAL VOLTAGE REFERENCE

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    4.75 V

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.0035 A

  • Output Voltage-Max:

    4.50225 V

  • Output Voltage-Min:

    4.49775 V

  • Output Voltage-Nom:

    4.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    1.15 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temp Coef of Voltage-Max:

    3 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

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    0.05%

  • Width:

    3 mm

REF6245IDGKT Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a star-ground connection and a symmetrical layout to minimize noise and thermal gradients. Place the device close to the analog-to-digital converter (ADC) or digital-to-analog converter (DAC) it is supplying, and use a low-impedance power supply connection.
  • To ensure stability, use a minimum output capacitance of 10uF, and a maximum series resistance of 1 ohm. Also, avoid using long, unshielded wires for the output, and keep the device away from high-current switching circuits.
  • The REF6245IDGKT has a typical temperature coefficient of 10ppm/°C, which means the output voltage will change by 0.001% for every 1°C change in temperature. This can be important in high-precision applications.
  • Yes, the REF6245IDGKT is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard for automotive applications and is designed to operate in harsh environments.
  • The power dissipation can be calculated using the formula Pd = (Vin - Vout) x Iout. Thermal management is critical, and the device should be mounted on a PCB with a thermal pad and connected to a heat sink or a large copper area to dissipate heat.

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REF6245IDGKT 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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Part Image REF6245IDGKR Texas Instruments

Three Terminal Voltage Reference, 1 Output, 4.5V, PDSO8