AD8225ARZ

AD8225 is an instrumentation amplifier with a fixed gain of 5, which sets new standards of performance. The superior CMRR of the AD8225 enables rejection of high frequency common-mode voltage. As a result, higher ambient levels of noise from utility lines, industrial equipment and other radiating sources are rejected. Extended CMV range enables the AD8225 to extract low level differential signals in the presence of high common-mode DC voltage levels even at low supply voltages. Ambient electrical noise from utility lines is present at 60Hz and harmonic frequencies. Typical application includes patient monitors, current transmitters, multiplexed systems, 4 to 20mA converters, bridge transducers and sensor signal conditioning.

• No external components required and highly stable, factory trimmed gain of 5
• Low power, 1.2mA max supply current
• Wide power supply range (±1.7V to±18 V)
• Single and dual supply operation
• Excellent dynamic performance: 86dB high CMRR (min) at DC, 80dB min to 10KHz
• 900KHz wide bandwidth, 4V to 36V single supply and 5V/µs (min) high slew rate
• Outstanding DC precision is 5ppm/°C max low gain drift and 150µV max low input offset voltage
• 2µV/°C max low offset drift and 1.2nA max low input bias current
• 8 lead NSOIC package
• Operating temperature range from -40°C to 85°C

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