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AD812ARZ - Analog Devices

Description: AD812ARZ, Video Amplifier 2-channel 125V/µs, 8-Pin SOIC N

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AD812ARZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - SO-8 (SOIC)
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AD812ARZ Details

  • Manufacturer Part Number:

    AD812ARZ

  • 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:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    CURRENT-FEEDBACK

  • Common-mode Reject Ratio-Min:

    51 dB

  • Common-mode Reject Ratio-Nom:

    58 dB

  • Frequency Compensation:

    NO

  • Input Offset Voltage-Max:

    12000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -9 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Min:

    275 V/us

  • Slew Rate-Nom:

    425 V/us

  • Supply Current-Max:

    8 mA

  • Supply Voltage Limit-Max:

    9 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • 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

  • Voltage Gain-Min:

    2818.38

  • Wideband:

    YES

  • Width:

    3.9 mm

AD812ARZ Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the AD812ARZ is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
  • To ensure stability, it's essential to follow proper PCB layout practices, minimize parasitic capacitance, and use a compensation capacitor (if necessary) as recommended in the datasheet. Additionally, consider using a series resistor (Rs) to isolate the input capacitance and improve stability.
  • The recommended input impedance for the AD812ARZ is 1 kΩ to 10 kΩ. This range helps to minimize input bias current and ensure optimal performance.
  • While the AD812ARZ can be used as a comparator, it's not the most suitable choice. The AD812ARZ is an op-amp designed for amplification and filtering, not for high-speed comparison. For comparator applications, consider using a dedicated comparator IC like the AD8561 or AD9671.
  • To minimize EMI and RFI, use proper shielding, grounding, and decoupling techniques. Ensure that the AD812ARZ is placed close to the power supply decoupling capacitors, and use a low-pass filter or ferrite bead to filter out high-frequency noise.

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AD812ARZ 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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