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AD780BRZ - Analog Devices

Description: Analog Devices AD780BRZ, Adjustable Series/Shunt Voltage Reference 2.5V, 1mV Accuracy 36 V max., 8-Pin SOIC

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AD780BRZ - Analog Devices - PCB symbol
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PCB Footprints
AD780BRZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8-Lead Standard Small Outline Package [SOIC_N] Narrow Body (R-8) Dimensions shown in millimeters and
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AD780BRZ - Analog Devices - 3D model - Small Outline Packages - 8-Lead Standard Small Outline Package [SOIC_N] Narrow Body (R-8) Dimensions shown in millimeters and
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  • Datasheet Download Datasheet
  • Stock & Prices $ Price & Stock for AD780BRZ
  • Part Number AD780BRZ
  • Manufacturer Analog Devices
  • Pin Count 8
  • Part Category Integrated Circuit
  • Package Category Small Outline Packages
  • Footprint Name Small Outline Packages - 8-Lead Standard Small Outline Package [SOIC_N] Narrow Body (R-8) Dimensions shown in millimeters and
  • Released Date Jan 11, 2017
  • Last Modified Date Aug 14, 2024 12:45 PM UTC
  • Pinout / Pin List Click Here (Member Only)

AD780BRZ Details

  • Manufacturer Part Number:

    AD780BRZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    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:

    10

  • Additional Feature:

    USER CONFIGURABLE 2.5 V/3.0 V REFERENCE VOLTAGE

  • 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 Current-Max:

    0.01 A

  • Output Voltage-Max:

    2.501 V

  • Output Voltage-Min:

    2.499 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):

    1 mA

  • Supply Voltage-Max (Vsup):

    36 V

  • Supply Voltage-Min (Vsup):

    4 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    3 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • 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:

    0.04%

  • Width:

    3.9 mm

AD780BRZ Frequently Asked Questions (FAQs)

  • The AD780BRZ is a high-precision voltage reference, and its performance can be affected by the PCB layout and component placement. It is recommended to place the AD780BRZ close to the power supply, use a solid ground plane, and keep the input and output traces short and separate to minimize noise. Additionally, it is recommended to use a low-ESR capacitor (e.g., 10uF) between the VIN and GND pins to filter out high-frequency noise.
  • The AD780BRZ requires a stable power supply to operate within its specified performance. It is recommended to use a low-noise, low-dropout regulator (LDO) to power the AD780BRZ. Additionally, decoupling capacitors (e.g., 10uF and 100nF) should be placed close to the VIN and GND pins to filter out high-frequency noise and ensure stable operation.
  • The thermal impedance of the AD780BRZ is typically around 30°C/W. This means that for every watt of power dissipated, the junction temperature will increase by 30°C. It is essential to ensure good thermal management, such as using a heat sink or a thermally conductive PCB, to keep the junction temperature within the recommended operating range (−40°C to +125°C) to ensure optimal performance and reliability.
  • The AD780BRZ is a precision voltage reference, and its accuracy can be affected by various factors, such as temperature, power supply, and layout. To achieve the highest accuracy, it is recommended to calibrate the AD780BRZ using a precision voltage source and a high-accuracy multimeter. The calibration process typically involves adjusting the output voltage to match the desired reference voltage, and then verifying the accuracy using a precision voltage measurement.
  • The recommended operating temperature range for the AD780BRZ is −40°C to +125°C. The device's performance, such as its output voltage accuracy and stability, can be affected by temperature. It is essential to ensure that the device operates within the recommended temperature range to ensure optimal performance and reliability.

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AD780BRZ 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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