AD8421TRMZ-EP

AD8421-EP is a low cost, low power, extremely low noise, ultralow bias current, high speed instrumentation amplifier. It is ideally suited for a broad spectrum of signal conditioning and data acquisition applications. It features extremely high CMRR, allowing it to extract low level signals in the presence of high frequency common-mode noise over a wide temperature range. It has excellent distortion performance, making it suitable for use in demanding applications such as vibration analysis.

• Input offset voltage drift is 0.9μV/°C maximum
• Gain drift (G = 1) is 5ppm/°C maximum
• Supply current is 2.3mA maximum
• Input voltage noise is 3.2nV/√Hz maximum at 1kHz
• Current noise is 200fA/√Hz at 1kHz
• Bandwidth is 2MHz at (G = 100), 0.6μs settling time to 0.001% (G = 10)
• Gain set with a single resistor (G = 1 to 10,000)
• Input bias current is 2nA maximum
• Operating temperature range is −55°C to +125°C
• Packaging style is 8-lead mini small outline package [MSOP]

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party