AD7176-2 high-speed and high-precision strain weighing acquisition module with 250Ksps support for AC/DC excitation

Name: AD7176-2 high-speed and high-precision strain weighing acquisition module with 250Ksps support for AC/DC excitation
Brand: MicroHello
SKU: AD7176-2-0001
Price: 159 USD
Availability: InStock

SKU: AD7176-2-0001

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$159.00 ~~$249.00~~

AD7176-2 high-speed and high-precision strain weighing acquisition module with 250Ksps support for AC/DC excitation

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Description

Parameters
Supports wide power supply voltage (3.0V – 8V DC)
Collecting data and controlling excitation sources through an SPI interface, easy to use.
By connecting the correct hardware and using the provided demo code, high-speed, high-precision, and drift based strain data acquisition can be achieved.
Good data can still be obtained without using filters.
Supports a sampling rate of up to 250Ksps and a 48KHz -3DB analog bandwidth, and is flat within the DC-48KHz passband.
At a data update rate of 10Ksps, the typical system level peak to peak noise is 16.5Bit, and the RMS noise is 18Bit (which may vary depending on the testing and definition methods)
The excitation source voltage is 8V, and the polarity of the excitation source can be controlled.
The total gain of the system is 80.48, the maximum input signal amplitude is 31mV, and it supports 2mV/V or 3mV/V sensors.
Design a low drift front-end that does not require compensating for the drift of the amplifier circuit through AC excitation.