* Nanopower supply current: 570nA/channel
* Offset voltage: 210μV (max)
* TcVos: 1.2μV/°C
* Unity gain-bandwidth: 11kHz
* Wide supply range: 1.6V to 5.
* CO and O2 gas detectors
* PIR motion detectors
* Ionization smoke alarms
* Thermostats
* IoT remot.
The OPA503/4 is one of the ultra-low-power family operational amplifiers provided by AnalogySemi. With just 570nA of quiescent current and operating voltage ranged between 1.6V and 5.5V, the OPA503/4 operational amplifier is applicable to most batter.
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