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AD8277BRZ-RL - Analog Devices

Description: Low Power, Wide Supply Range, Low Cost Unity-Gain Difference Amplifiers

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AD8277BRZ-RL - Analog Devices - PCB symbol
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AD8277BRZ-RL - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-14 (SOIC)
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AD8277BRZ-RL - Analog Devices - 3D model - Small Outline Packages - R-14 (SOIC)
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AD8277BRZ-RL Details

  • Manufacturer Part Number:

    AD8277BRZ-RL

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    R-14

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Common-mode Reject Ratio-Min:

    86 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    200 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    8.65 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    2

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR, 13 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Min:

    0.9 V/us

  • Slew Rate-Nom:

    1.1 V/us

  • Supply Current-Max:

    0.25 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • 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

  • Unity Gain BW-Nom:

    550

  • Wideband:

    NO

  • Width:

    3.9 mm

AD8277BRZ-RL Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the AD8277BRZ-RL involves keeping the input and output traces as short as possible, using a solid ground plane, and placing the device close to the analog-to-digital converter (ADC) or digital-to-analog converter (DAC) it is driving. Additionally, it is recommended to use a 4-layer PCB with a dedicated analog ground plane and to avoid running digital signals near the analog signals.
  • To optimize the performance of the AD8277BRZ-RL in a noisy environment, it is recommended to use shielding, filtering, and decoupling techniques. This includes using a shielded enclosure, adding ferrite beads or common-mode chokes to the input and output lines, and decoupling the power supply lines with capacitors. Additionally, it is recommended to use a low-noise power supply and to keep the device away from sources of electromagnetic interference (EMI).
  • The maximum operating temperature range for the AD8277BRZ-RL is -40°C to +125°C. However, the device's performance may degrade at temperatures above 85°C, and it is recommended to derate the device's performance accordingly.
  • Yes, the AD8277BRZ-RL can be used in a single-supply configuration. However, the device's input common-mode range is limited to 1.5V to VCC - 1.5V, so the input signal must be level-shifted to be within this range. Additionally, the device's output voltage swing is limited to VCC - 1.5V, so the output signal may not be able to swing all the way to the supply rails.
  • Common issues with the AD8277BRZ-RL include oscillations, noise, and distortion. To troubleshoot these issues, it is recommended to check the device's power supply, input and output connections, and PCB layout. Additionally, it is recommended to use a scope or spectrum analyzer to measure the device's output signal and to check for signs of oscillation or noise.

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AD8277BRZ-RL 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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