SGM8249-1
SGM8249-1 is Rail-to-Rail Output Operational Amplifiers manufactured by 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
SOT-23-5 SOIC-8
-40℃ to +125℃ SGM8249-1XN5G/TR -40℃ to +125℃ SGM8249-1XS8G/TR
SGM8249-2
SOIC-8
-40℃ to +125℃ SGM8249-2XS8G/TR
PACKAGE MARKING
GM7XX
SGM...
