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REF43GSZ-REEL7 - Analog Devices

Description: ANALOG DEVICES - REF43GSZ-REEL7 - Voltage Reference Series - Fixed, 2.5V reference, ? 25ppm/?C, NSOIC-8

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REF43GSZ-REEL7 - Analog Devices - PCB symbol
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REF43GSZ-REEL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - S-Suffix (R-8)
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REF43GSZ-REEL7 - Analog Devices - 3D model - Small Outline Packages - S-Suffix (R-8)
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REF43GSZ-REEL7 Details

  • Manufacturer Part Number:

    REF43GSZ-REEL7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    SOIC

  • Package Description:

    LEAD FREE, MS-012AA, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    R-8

  • Country Of Origin:

    Taiwan

  • 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-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • 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:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 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:

    YES

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    25 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Trim/Adjustable Output:

    YES

  • Voltage Tolerance-Max:

    0.1%

  • Width:

    3.9 mm

REF43GSZ-REEL7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the REF43GSZ-REEL7 involves keeping the input and output traces short and separate, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a 0.1uF decoupling capacitor between the VIN and GND pins.
  • To ensure stability, make sure the output capacitor is within the recommended range (10uF to 47uF), and the input capacitor is at least 1uF. Also, ensure the PCB layout is well-designed, and the device is properly decoupled. If oscillations occur, try adding a 10Ω to 100Ω resistor in series with the output capacitor.
  • The maximum allowed voltage on the input pin of the REF43GSZ-REEL7 is 12V. Exceeding this voltage can damage the device. It's recommended to use a voltage regulator or a voltage limiter to ensure the input voltage stays within the recommended range.
  • The REF43GSZ-REEL7 is rated for operation up to 125°C. However, the device's accuracy and stability may degrade at high temperatures. It's recommended to derate the device's performance and consider using a thermally-enhanced package or a heat sink if operating in high-temperature environments.
  • The output voltage of the REF43GSZ-REEL7 is fixed at 4.3V. However, if you need to calculate the output voltage of a custom configuration, use the formula: VOUT = (R1 / R2) * (VIN - VREF), where R1 and R2 are the resistors in the output divider network, VIN is the input voltage, and VREF is the internal reference voltage (typically 2.5V).

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REF43GSZ-REEL7 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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Part Image REF43GSZ-REEL Analog Devices Inc

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