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REF1112AIDBZT - Texas Instruments

Description: 1uA, SOT23-3 10ppm/C Shunt Voltage Reference

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REF1112AIDBZT - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ0003A HEIGHT=1.12
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REF1112AIDBZT - Texas Instruments  - 3D model - SOT23 (3-Pin) - DBZ0003A HEIGHT=1.12
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REF1112AIDBZT Details

  • Manufacturer Part Number:

    REF1112AIDBZT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    3

  • Country Of Origin:

    Mainland China, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e4

  • Length:

    2.92 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    1.2525 V

  • Output Voltage-Min:

    1.2475 V

  • Output Voltage-Nom:

    1.25 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.12 mm

  • Surface Mount:

    YES

  • Temp Coef of Voltage-Max:

    50 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    0.2%

  • Width:

    1.3 mm

REF1112AIDBZT Frequently Asked Questions (FAQs)

  • The typical output voltage tolerance of the REF1112AIDBZT is ±0.05% (±6 mV) at 25°C.
  • The REF1112AIDBZT has a built-in power-on reset (POR) circuit that ensures a stable output voltage during power-up and power-down sequences.
  • The recommended output capacitor value for the REF1112AIDBZT is 10 μF to 22 μF, depending on the specific application requirements.
  • Yes, the REF1112AIDBZT is specified to operate over a wide temperature range of -40°C to 125°C, making it suitable for high-temperature applications.
  • The REF1112AIDBZT has a low noise floor of 10 μVpp (0.1 Hz to 10 Hz) and a high power supply rejection ratio (PSRR) of 90 dB at 1 kHz, making it suitable for low-noise and high-precision applications.

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REF1112AIDBZT 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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