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REF02APG4 - Texas Instruments

Description: TEXAS INSTRUMENTS - REF02APG4 . - Voltage Reference, Precision, Series - Fixed, REF02 Series, 5V, DIP-8

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REF02APG4 - Texas Instruments - PCB symbol
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PCB Footprints
REF02APG4 - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 8-DIP (0.300", 7.62mm)
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3D Models
REF02APG4 - Texas Instruments - 3D model - Dual-In-Line Packages - 8-DIP (0.300", 7.62mm)
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REF02APG4 Details

  • Manufacturer Part Number:

    REF02APG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    DIP-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    OUTPUT CAN BE EXTERNALLY ADJUSTED OVER A +/-6 PERCENT RANGE

  • Analog IC - Other Type:

    THREE TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e4

  • Length:

    9.81 mm

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    5.015 V

  • Output Voltage-Min:

    4.985 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max (Vsup):

    40 V

  • Supply Voltage-Min (Vsup):

    8 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    15 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Trim/Adjustable Output:

    YES

  • Voltage Tolerance-Max:

    0.19%

  • Width:

    7.62 mm

REF02APG4 Frequently Asked Questions (FAQs)

  • The REF02APG4 should be placed close to the analog-to-digital converter (ADC) or digital-to-analog converter (DAC) it is supplying, and the output capacitor should be placed as close to the REF02APG4 as possible. The input and output pins should be routed away from noisy digital signals and power supply lines. A solid ground plane and a low-impedance power supply are also recommended.
  • To ensure stability, the REF02APG4 requires a minimum output capacitance of 10uF, and the output capacitor should be a low-ESR type. The device should also be decoupled from the power supply with a 0.1uF capacitor. Additionally, the PCB layout should be designed to minimize parasitic inductance and capacitance.
  • The maximum allowed voltage on the input pin of the REF02APG4 is 18V. Exceeding this voltage can cause damage to the device.
  • Yes, the REF02APG4 can be used as a voltage reference for multiple ADCs or DACs, but the total output current should not exceed the maximum rating of 10mA. Additionally, the output impedance of the REF02APG4 should be considered when designing the system, as it can affect the accuracy of the voltage reference.
  • The REF02APG4 has a built-in power-on reset (POR) circuit that ensures the output is in a high-impedance state during power-up and power-down sequences. The device also has a soft-start feature that limits the inrush current during power-up.

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REF02APG4 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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