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REF43GPZ - Analog Devices

Description: REF43GPZ, Voltage Reference 2.5V 0.1% 80mA 40 V max. 8-Pin PDIP

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REF43GPZ - Analog Devices - PCB symbol
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PCB Footprints
REF43GPZ - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N-8_1
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3D Models
REF43GPZ - Analog Devices - 3D model - Dual-In-Line Packages - N-8_1
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REF43GPZ Details

  • Manufacturer Part Number:

    REF43GPZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    DIP

  • Package Description:

    PLASTIC, MO-095AA, DIP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    N-8

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    3

  • Analog IC - Other Type:

    THREE TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    9.27 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:

    2.505 V

  • Output Voltage-Min:

    2.495 V

  • Output Voltage-Nom:

    2.5 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:

    4.57 mm

  • Supply Current-Max (Isup):

    0.45 mA

  • Supply Voltage-Max (Vsup):

    40 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    25 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Trim/Adjustable Output:

    YES

  • Voltage Tolerance-Max:

    0.1%

  • Width:

    7.62 mm

REF43GPZ Frequently Asked Questions (FAQs)

  • The REF43GPZ 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 REF43GPZ as possible. The PCB layout should also ensure that the power supply lines are separated from the analog signal lines to minimize noise coupling.
  • To ensure stability, the REF43GPZ requires a minimum output capacitance of 10uF, and the output capacitor should be a low-ESR type. Additionally, the PCB layout should be designed to minimize parasitic inductance and capacitance, and the power supply lines should be decoupled with ceramic capacitors.
  • The maximum allowed voltage drop between the input and output of the REF43GPZ is 2V. Exceeding this voltage drop may cause the device to malfunction or become unstable.
  • Yes, the REF43GPZ can be used in a system with a switching power supply, but it is recommended to add additional filtering, such as a pi-filter or a ferrite bead, to reduce the noise and ripple from the switching power supply.
  • The output voltage tolerance of the REF43GPZ can be calculated by adding the initial voltage tolerance (±0.05%) to the temperature coefficient (±10ppm/°C) multiplied by the operating temperature range. For example, at an operating temperature range of -40°C to 125°C, the total output voltage tolerance would be ±0.15%.

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REF43GPZ Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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