The single SGM8038-1 and dual SGM8038-2 are high precision operational amplifiers which can operate from 1.4V to 5.5V single supply, while consuming only 6μA quiescent current per amplifier. They are capable of rail-to-rail input and output. Therefore, the SGM8038-1/2 are suitable for use in portable instrumentation and battery-powered equipment.
The SGM8038-1/2 are unity-gain stable, and feature a 145kHz gain-bandwidth product. They are designed to provide optimal performance in low-frequency systems, when monitoring battery current and conditioning sensor signal.
The SGM8038-1 is available in Green SOT-23-5, SC70-5 and SOIC-8 packages. The SGM8038-2 is available in Green SOT-23-8, SOIC-8 and TDFN-2×2-8L packages. They operate over an ambient temperature range of -40℃ to +125℃.
Low Quiescent Current: 6μA/Amplifier (TYP)
Low Offset Voltage: 800μV (MAX) at VS = 5V
Unity-Gain Stable
Gain-Bandwidth Product: 145kHz (TYP) at VS = 5V
Rail-to-Rail Input and Output
Supply Voltage Range: 1.4V to 5.5V
-40℃ to +125℃ Operating Temperature Range
Available in Green SOT-23-8, SOIC-8 and TDFN-2×2-8L Packages
Battery-Powered System
Temperature Measurement
TollBooth Tags
Wearable Devices