Low-Power, High-Efficiency, Single/Dual, Rail-to-Rail I/O Op Amps

The MAX9613/MAX9615 are low-power precision op amps with rail-to-rail inputs and rail-to-rail outputs. They feature precision MOS inputs powered from an internal charge pump to eliminate crossover distortion that is common to complementary input-pair type amplifier architectures.

These devices are ideal for a large number of signal processing applications such as photodiode transimpedance amplifiers and filtering/amplification of a wide variety of signals in industrial equipment. The devices also feature excellent RF immunity, making them ideal for portable applications.

The MAX9613/MAX9615 feature a self-calibration system (on power-up), eliminating the effects of temperature and power-supply variations.

The MAX9613/MAX9615 are capable of operating from a 1.7V to 5.5V supply voltage over the 0°C to +70°C temperature range, and from 1.8V to 5.5V over the -40°C to +125°C automotive temperature range.

Both singles and duals are available in tiny SC70 packages. The MAX9613 features a high-impedance output while in shutdown.

Applications

* General Purpose Signal Processing * Industrial and Medical Sensors * Notebooks, Portable Media Players

* VCC = 1.7V to 5.5V (0°C to +70°C)

* VCC = 1.8V to 5.5V (-40°C to +125°C)

* Low 100µV (max) VOS

* Rail-to-Rail Inputs and Outputs

* Low 210µA Supply Current, 1µA in Shutdown

* Autotrim Offset Calibration

* 2.8MHz Bandwidth

* Excellent RF Immunity