The single SGM8263-1 and dual SGM8263-2 are bipolar-input, low noise operational amplifiers optimized for high voltage systems. These devices operate from 4V to 36V single supply or from ±2V to ±18V dual power supplies, while consuming 2.5mA quiescent current per amplifier.
The SGM8263-1/2 have impressive dynamic characteristics with various loads. The rail-to-rail output swing with a 2kΩ load is within 190mV of the rails. This results in large headroom and wide dynamic range. The SGM8261-1/2 are unity-gain stable and offer a ±55mA high output current. They feature 4.5nV/√Hz ultra-low noise at 1kHz with 0.0001% distortion.
The SGM8263-1/2 also offer an 8.5μV maximum offset voltage and ultra-low offset voltage drift over temperature. The combination of above features makes these devices appropriate for amplifying low noise and low amplitude signal.
The SGM8263-1 is available in Green SOT-23-5 and SOIC-8 packages. The SGM8263-2 is available in a Green SOIC-8 package. They are specified from -40℃ to +85℃ temperature range.
Ultra-Low Offset Voltage: 8.5μV (MAX)
Ultra-Low Input Offset Voltage Drift: 10nV/℃
Low Input Voltage Noise: 4.5nV/√Hz at 1kHz
Low Distortion: 0.0001% at 1kHz
Unity-Gain Stable
Gain-Bandwidth Product: 10MHz (G = +1)
High Slew Rate: 10V/μs
High Open-Loop Gain: 145dB
Rail-to-Rail Output
Support Single or Dual Power Supplies: 4V to 36V or ±2V to ±18V
Low Quiescent Current: 2.5mA
-40℃ to +85℃ Operating Temperature Range
Available in Green SOT-23-5 and SOIC-8 Packages
Temperature Measurements
Pressure Sensors
Precision Current Sensing
Electronic Scales
Strain Gauge Amplifiers
Medical Instrumentation
Thermocouple Amplifiers
Handheld Test Equipment