SGM8255A-1 Datasheet | SG Micro

DESCRIPTION The single SGM8255A-1 and dual SGM8255A-2 are low noise and high precision operational amplifiers optimized for high voltage operation from 4.5V to 36V single supply. These devices provide rail-to-rail output operation. The SGM8255A-1/2 offer a low offset voltage less than 25μV and a low bias current. The bination of characteristics makes the SGM8255A-1/2 good choices for temperature measurements, pressure and position sensors, strain gauge amplifiers and medical instrumentation, or any other 4.5V to 36V applications requiring precision and long-term stability. The SGM8255A-1 is available in Green SOT-23-5, SOIC-8 and MSOP-8 packages. The SGM8255A-2 is available in Green SOIC-8 and MSOP-8 packages. The SGM8255A-1/2 are rated over the -40℃ to +125℃ temperature range. FEATURES - Low Offset Voltage: 25μV (MAX) - Open-Loop Voltage Gain: 150d B (TYP) - PSRR: 150d B (TYP) - CMRR: 135d B (TYP) - 0.1Hz to 10Hz Noise: 0.2μVP-P - Input Voltage Noise Density: 12n V/√Hz at 1k Hz - Gain-Bandwidth Product: 8.5MHz - Overload Recovery Time: 0.7μs - Rail-to-Rail Output Swing - Supply Voltage Range: 4.5V to 36V - Low Supply Current: 0.85m A/Amplifier (TYP) - -40℃ to +125℃ Operating Temperature Range - Small Packaging: SGM8255A-1 Available in Green SOT-23-5, SOIC-8 and MSOP-8 Packages SGM8255A-2 Available in Green SOIC-8 and MSOP-8 Packages APPLICATIONS Pressure Sensors Temperature Measurements Precision Current Sensing Electronic Scales Strain Gauge Amplifiers Handheld Test Equipment Thermocouple Amplifiers Medical Instrumentation SG Micro Corp .sg-micro. OCTOBER 2022 - REV. A. 3 SGM8255A-1 SGM8255A-2 8.5MHz, High Voltage, High Precision, Low Noise, Operational Amplifiers PACKAGE/ORDERING INFORMATION MODEL PACKAGE DESCRIPTION SPECIFIED TEMPERATURE RANGE ORDERING NUMBER PACKAGE MARKING PACKING OPTION SOT-23-5 -40℃ to +125℃ SGM8255A-1XN5G/TR GZ8XX Tape and Reel, 3000 SGM8255A-1 SGM8255A-2 MSOP-8 SOIC-8 SOIC-8...