General Description
The MAX9636/MAX9637/MAX9638 are single-supply, CMOS input op amps featuring wide bandwidth at low quiescent current, making them suitable for a broad range of battery-powered applications such as portable medical instruments, portable media players, and smoke detectors. A combination of extremely low input bias currents, low input current noise and low input voltage noise allows interface to high-impedance sources such as photodiode and piezoelectric sensors.

Benefits and Features
● Ideal for Precision Transimpedance Amplifier Applications
   • Ultra-Low 0.1pA Bias Current
   • Wide 1.5MHz Bandwidth
   • Low Input Current-Noise Density: 0.9fA/√Hz
● Extend Battery Life
   • Single-Supply Operation VDD = 2.1V to 5.5V
   • Low 36μA Quiescent Current
   • 1μA Quiescent Current in Shutdown
● Save Board Space
   • 6 and 8-Pin SC70 and 10-Pin UTQFN Packages

Applications
● Portable Medical Instruments
● Piezoelectric Transducer Amplifiers
● Smoke Detectors
● Battery-Powered Devices
● Transimpedance Amplifiers
● Tablets