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AD780ANZ - Analog Devices

Description: AD780ANZ, Programmable Voltage Reference 2.5/3V 5mV Accuracy, 10mA 36 V max. 8-Pin PDIP

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AD780ANZ - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - PDIP-(N-8)
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AD780ANZ - Analog Devices  - 3D model - Dual-In-Line Packages - PDIP-(N-8)
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AD780ANZ Details

  • Manufacturer Part Number:

    AD780ANZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    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:

    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-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 Current-Max:

    0.01 A

  • 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):

    1 mA

  • Supply Voltage-Max (Vsup):

    36 V

  • Supply Voltage-Min (Vsup):

    4 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    7 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Trim/Adjustable Output:

    YES

  • Voltage Tolerance-Max:

    0.2%

  • Width:

    7.62 mm

AD780ANZ Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply the analog supply voltage (VCC) before the digital supply voltage (VDD). This ensures that the internal analog circuitry is powered up before the digital circuitry.
  • To ensure accurate voltage reference output, it is essential to decouple the VCC pin with a 10uF capacitor to ground, and to use a low-ESR capacitor (e.g., ceramic or film capacitor) to minimize noise and voltage droop.
  • The maximum allowed capacitive load on the output of the AD780ANZ is 10nF. Exceeding this limit may cause oscillations or instability in the output voltage.
  • Yes, but it is essential to ensure that the switching frequency of the power supply is not within the bandwidth of the AD780ANZ (typically up to 100kHz). Additionally, it is recommended to use a low-pass filter or a ferrite bead to filter out high-frequency noise from the power supply.
  • To minimize noise and ripple, use a low-noise, low-dropout linear regulator to power the AD780ANZ, and ensure that the input voltage is well-regulated and free from noise. Additionally, use a bypass capacitor (e.g., 10uF) on the output of the AD780ANZ to filter out high-frequency noise.

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AD780ANZ 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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