BUY SA571DR2G https://www.utsource.net/itm/p/833606.html
Compandor
Description: The SA571DR2G is an ultra-low power voltage comparator from ON Semiconductor.
Features:
* Wide supply voltage range: 2.7V to 16V
* Low supply current: 0.6μA
* Low input offset voltage: 0.6mV
* Low input bias current: 0.2μA
* High speed: 1.2μs
Applications:
* Battery-powered systems
* Automotive systems
* Portable medical devices
* Industrial control systems
(For reference only)