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The AD629ARZ is a precision differential amplifier with an extremely high input common-mode voltage range, capable of precisely measuring differential signals at a high common-mode voltage of up to ± 270V.

In applications where current isolation is not required, the AD629ARZ can replace expensive isolated amplifiers. This device operates within the ± 270V common-mode voltage range and provides up to ± 500V common-mode or differential mode transient protection for the input.

Typical applications of AD629ARZ include:

High-voltage current detection

Battery cell voltage monitor

Power supply current monitor

Motor control

Isolation

In addition, the AD629ARZ also features the following main characteristics

Improved alternative products of INA117P and INA117KU

Common-mode voltage range: ±270 V

Input protection

±500 V common mode

±500 V differential mode

Wide power supply range (± 2.5V to ± 8V)

± 10V output swing (± 12V power supply)

Maximum power supply current of 1 mA

High-precision DC performance

Gain nonlinearity: 3 ppm (maximum value, AD629B)

Offset drift: 20 µV/°C (maximum, AD629A)

Offset drift: 10 µV/°C (maximum, AD629B)

Gain drift: 10 ppm/°C(maximum value)

Excellent communication characteristics

CMRR: 77 dB(minimum value, 500 Hz, AD629A)

CMRR: 86 dB(minimum value, 500 Hz, AD629B)

Bandwidth: 500 kHz

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

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  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

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• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.