SGM8251
2.8MHz, High Voltage, High Precision, Low Noise Rail-to-Rail Output Operational Amplifier
The SGM8251 is a single, low noise and high precision operational amplifier optimized for high voltage operation from 4.5V to 36V single supply. The device provides rail-to-rail output operation.
The SGM8251 offers a low offset voltage less than 18μV and a low bias current. The combination of characteristics makes the SGM8251 a good choice 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 SGM8251 is available in Green SOT-23-5, SOIC-8 and MSOP-8 packages. It is rated over the -40℃ to +125℃ temperature range.
Low Offset Voltage: 18μV (MAX)
Open-Loop Voltage Gain: 150dB (TYP)
PSRR: 150dB (TYP)
CMRR: 135dB (TYP)
0.1Hz to 10Hz Noise: 0.4μVP-P
Input Voltage Noise Density: 20nV/√Hz at 1kHz
Gain-Bandwidth Product: 2.8MHz
Overload Recovery Time: 3μs
Rail-to-Rail Output Swing
Supply Voltage Range: 4.5V to 36V
Low Supply Current: 450μA (TYP)
-40℃ to +125℃ Operating Temperature Range
Available in Green SOT-23-5, SOIC-8 and MSOP-8 Packages
Pressure Sensors
Temperature Measurements
Precision Current Sensing
Electronic Scales
Strain Gauge Amplifiers
Handheld Test Equipment
Thermocouple Amplifiers
Medical Instrumentation
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM8251XMS8G/TR | Active | MSOP-8 | 8 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | View | View | 1-24 units : $2.73/unit 25-99 units : $2.34/unit 100-249 units : $1.95/unit 250-499 units : $1.56/unit 500-999 units : $1.365/unit 1000-9999 units : $1.014/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM8251XN5G/TR | Active | SOT-23-5 | 5 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | View | View | 1-24 units : $2.73/unit 25-99 units : $2.34/unit 100-249 units : $1.95/unit 250-499 units : $1.56/unit 500-999 units : $1.365/unit 1000-9999 units : $1.014/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM8251XS8G/TR | Active | SOIC-8 | 8 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | View | View | 1-24 units : $2.73/unit 25-99 units : $2.34/unit 100-249 units : $1.95/unit 250-499 units : $1.56/unit 500-999 units : $1.365/unit 1000-9999 units : $1.014/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 91 days |
* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.
** The lead time provided is for reference purposes only and is subject to change based on different circumstances.
