The high precision single SGM8040-1 and dual SGM8040-2 operational amplifiers are guaranteed to operate with a single supply voltage as low as 1.4V, while drawing 550nA/Amplifier (TYP) of quiescent current. These devices are also designed to support rail-to-rail input and output operation. This combination of features supports battery-powered and portable applications.
The SGM8040-1/2 have a gain-bandwidth product of 11kHz (TYP) and are unity gain stable. These specifications make the operational amplifiers appropriate for low frequency applications, such as battery current monitoring and sensor conditioning.
The single SGM8040-1 is available in Green SOT-23-5, SC70-5 and SOIC-8 packages. The dual SGM8040-2 is available in Green SOIC-8 and TDFN-2×2-8L packages. They operate over an ambient temperature range of -40℃ to +85℃.
Low Quiescent Current: 550nA/Amplifier (TYP)
Rail-to-Rail Input and Output
Gain-Bandwidth Product: 11kHz (TYP)
Wide Supply Voltage Range: 1.4V to 5.5V
Unity Gain Stable
Low Offset Voltage: 230μV (MAX)
-40℃ to +85℃ Operating Temperature Range
Available in Green TDFN-2×2-8L and SOIC-8 Packages
Toll Booth Tags
Wearable Products
Temperature Measurements
Battery Powered Systems
| Part Number | Status | Package | Pins | Pb-Free | Temp Range |
| SGM8040-2YS8G/TR | Production | SOIC-8 | 8 | Y | -40℃ to +85℃ |
| SGM8040-2YTDE8G/TR | Production | TDFN-2×2-8L | 8 | Y | -40℃ to +85℃ |
