250kHz, VS=2.7V~5.5V, SOIC-8/MSOP-8 AD8421 Single Low Power Instrumentation Amplifier, SOIC-8/MSOP-8 AD8422 Single High Performance, Low Power, Rail-to-Rail Precision Instrumentation Amplifier, SOIC-8/MSOP-8 AD8429 Single Low Noise Instrumentation Amplifier, SOIC-8 AD8610 Single Precision, Very Low Noise