AD8273

PRODUCTION

Very Low Distortion, Dual-Channel, Audio Difference Amplifier

Data Sheet (Rev. B) Product Selection Table
Part Models
3
1ku List Price
Starting From $1.88
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Part Details

  • ±4000 V HBM ESD
  • Very low distortion
    0.00025% THD + N (20 kHz)
    0.0015% THD + N (100 kHz)
    Drives 600 Ω loads
  • Two gain settings
    Gain of ½ (−6 dB)
    Gain of 2 (+6 dB)
    0.05% maximum gain error
    10 ppm/°C maximum gain drift
  • Excellent ac specifications
    20 V/μs minimum slew rate
    800 ns to 0.01% settling time
  • High accuracy dc performance
    77 dB minimum CMRR
    700 μV maximum offset voltage
  • 14-lead SOIC package
  • Supply current: 2.5 mA maximum per channel
  • Supply range: ±2.5 V to ±18 V
AD8273
Very Low Distortion, Dual-Channel, Audio Difference Amplifier
AD8273-fbl AD8273-pc
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Documentation

Data Sheet 1

User Guide 1

Application Note 1

Technical Articles 2

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Evaluation Kits

eval board
schematic 1
EVAL-AD827X

AD8273/AD8277/AD8279 Evaluation Board 

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Features and Benefits

  • Full-featured evaluation board for the AD8273/AD8277/AD8279
  • On-board voltage regulator
  • Low cost and easy-to use-header for control signals
  • All analog design, no software needed
  • Footprints provided for alternate configurations

Product Details

The design of this board emphasizes simplicity and ease of use. This board comes with a ready assortment of connection options (BNC and RCA connectors), and many configurations are set by jumpers.


The AD8273, AD8277, AD8279 data sheets, available at www.analog.com, cover the details of the device’s operation. Using these data sheets for reference will help designers in their end application. The data sheets are helpful for understanding the operation of the AD8273/AD8277/AD8279 evaluation board, especially during the initial configuration and when powering up for the first time.

EVAL-AD827X
AD8273/AD8277/AD8279 Evaluation Board 
EVAL-AD827x

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