AD8227ARMZ

AD8227 is a low cost, wide supply range instrumentation amplifier. It requires only one external resistor to set any gain between 5 and 1000. It is designed to work with a variety of signal voltages. A wide input range and rail-to-rail output allow the signal to make full use of the supply rails. Because the input range can also go below the negative supply, small signals near ground can be amplified without requiring dual supplies. It is ideal for multichannel, space-constrained applications. It is widely used in application such as industrial process controls, bridge amplifiers, medical instrumentation, portable data acquisition, multichannel systems etc.

• Input voltage goes below ground
• Inputs protected beyond supplies
• Single supply range is 2.2V to 36V
• Dual supply range is ±1.5V to ±18V
• Bandwidth (G = 5) is 250kHz, slew rate is 0.8V/μs at (G = 5 to 100)
• CMRR (G = 5) is 90dB minimum
• Input noise is 24nV/√Hz
• Typical supply current is 350μA
• Operating temperature range is −40°C to +125°C
• Packaging style is 8-lead 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