SGM8249-2 Datasheet | SG Micro

DESCRIPTION The single SGM8249-1 and dual SGM8249-2 are high voltage, low noise and high precision operational amplifiers which can operate from 4.5V to 36V single supply or from ±2.25V to ±18V dual supplies. These devices provide rail-to-rail output operation. The SGM8249-1/2 offer a low offset voltage less than 10μV and a low bias current. The bination of characteristics makes the SGM8249-1/2 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 SGM8249-1 is available in Green SOT-23-5 and SOIC-8 packages. The SGM8249-2 is available in a Green SOIC-8 package. The SGM8249-1/2 are rated over the -40℃ to +125℃ temperature range. FEATURES - Low Offset Voltage: 10μV (MAX) - Open-Loop Voltage Gain: 150d B (TYP) - PSRR: 150d B (TYP) - CMRR: 140d B (TYP) - Input Voltage Noise Density: 10n V/√Hz at 1k Hz - Gain-Bandwidth Product: 8MHz - Overload Recovery Time: 0.7μs - Rail-to-Rail Output Swing - Support Single or Dual Power Supplies: 4.5V to 36V or ±2.25V to ±18V - Low Supply Current: 0.85m A/Amplifier (TYP) - -40℃ to +125℃ Operating Temperature Range - Small Packaging: SGM8249-1 Available in Green SOT-23-5 and SOIC-8 Packages SGM8249-2 Available in a Green SOIC-8 Package 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. 2 SGM8249-1 SGM8249-2 8MHz, High Voltage, High Precision, Low Noise, Rail-to-Rail Output Operational Amplifiers PACKAGE/ORDERING INFORMATION MODEL PACKAGE DESCRIPTION SPECIFIED TEMPERATURE RANGE ORDERING NUMBER SGM8249-1 SOT-23-5 SOIC-8 -40℃ to +125℃ SGM8249-1XN5G/TR -40℃ to +125℃ SGM8249-1XS8G/TR SOIC-8 -40℃ to +125℃ SGM8249-2XS8G/TR PACKAGE MARKING GM7XX SGM...