MAX4249, MAX4250, MAX4251, MAX4252, MAX4253, MAX4254, MAX4255, MAX4256, MAX4257 UCSP, Single-Supply, Low-Noise, Low-Distortion, Rail-to-Rail Op Amps

The MAX4249 MAX4250 MAX4251 MAX4252 MAX4253 MAX4254 MAX4255 MAX4256 MAX4257 low-noise, low-distortion Operational Amplifiers offer Rail-to-Rail outputs and single-supply operation down to 2.4V. They draw 400A of quiescent supply current per Amplifier while featuring ultra-low distortion (0.0002% THD), as well as low input voltage-noise density (7.9nV per root-Hz ) and low input current-noise density (0.5fA per root-Hz). These features make the devices an ideal choice for portable/battery-powered applications that require low distortion and/or low noise.
For additional power conservation, the MAX4249 MAX4251 MAX4253 MAX4256 offer a low-power shutdown mode that reduces supply current to 0.5A and puts the amplifiers' outputs into a high-impedance state. The MAX4249 MAX4257 's outputs swing Rail-to-Rail and their input common-mode voltage range includes ground. The MAX4250 MAX4254 are unity-gain stable with a gain-bandwidth product of 3MHz. The MAX4249 MAX4255 MAX4256 MAX4257 are internally compensated for gains of 10V/V or greater with a gain-bandwidth product of 22MHz. The single MAX4250 MAX4255 are available in space-saving 5-pin SOT23 packages. The MAX4252 is available in an 8-bump chip-scale package (UCSP") and the MAX4253 is available in a 10-bump UCSP. The MAX4250AAUK comes in a 5-pin SOT23 package and is specified for operation over the automotive (-40C to +125C) temperature range.
By Maxim Integrated Products