GENERAL DESCRIPTION
The AD8226 is a low cost, wide supply range instrumentation amplifier that requires only one external resistor to set any gain between 1 and 1000.
   
FEATURES
    Gain set with 1 external resistor
    Gain range: 1 to 1000
    Input voltage goes below ground
    Inputs protected beyond supplies
    Very wide power supply range
        Single supply: 2.2 V to 36 V
        Dual supplies: ±1.35 V to ±18 V
    Bandwidth (G = 1): 1.5 MHz
    CMRR (G = 1): 90 dB minimum for BR models
    Input noise: 22 nV/√Hz
    Typical supply current: 350 μA
    Specified temperature: −40°C to +125°C
    8-lead SOIC and MSOP packages
   
APPLICATIONS
    Industrial process controls
    Bridge amplifiers
    Medical instrumentation
    Portable data acquisition
    Multichannel systems