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ANALOG DEVICES  AD8331-EVALZ  Evaluation Board for AD8331 Variable Gain Amplifier

ANALOG DEVICES AD8331-EVALZ
Technical Data Sheet (2.06MB) EN 查看所有技術文件

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產品總覽

The AD8331-EVALZ is an evaluation platform for testing and evaluating the AD8331 device. The AD8331 is a single channel, ultralow noise linear in dB, variable gain amplifier (VGA). Optimised for ultrasound systems, they are usable as a low noise variable gain element at frequencies up to 120MHz. The board is provided completely assembled and tested, therefore, the user only needs to connect an input signal, VGAIN sources and a single 5V power supply. The board has provisions for optional components. The input impedance of the LNA is configured for 50ohm to accommodate most signal generators and network analysers. Input impedances up to 6Kohm can be realized by changing the values of RFB and CSH.
  • Ultralow noise preamplifier, voltage noise of 0.74nV/√Hz and current noise of 2.5pA/√Hz
  • 3dB bandwidth of 120MHz
  • Low power of 125mW/channel
  • Wide gain range with programmable postamp
  • Low output referred noise of 48nV/√Hz typical
  • Active input impedance matching
  • Optimised for 10bit/12bit ADCs
  • Selectable output clamping level
  • Single 5 V supply operation
ESD sensitive device, take proper precaution while handling the device.

產品訊息

Silicon Manufacturer:
Analog Devices
Silicon Core Number:
AD8331
Kit Application Type:
Amplifier
Application Sub Type:
Variable Gain Amplifier
Kit Contents:
Eval Board AD8331, User Guide
Product Range:
AD8331 Series
Features:
5V, 100mA Minimum Power Supply, and a Low Noise, Voltage Reference Supply for GAIN is Required
SVHC:
No SVHC (17-Dec-2015)

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應用

  • Medical;
  • Sensing & Instrumentation;
  • Signal Processing;
  • System Monitoring

法規與環境保護

原產地:
United States

承擔產品生產最後程序之國家

符合 RoHS 規定:
關稅編號:
84733020
重量 (公斤):
.136078

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