SGM8249-1
8MHz, High Voltage, High Precision, Low Noise, Rail-to-Rail Output Operational Amplifier
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 combination 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.
Low Offset Voltage: 10μV (MAX)
Open-Loop Voltage Gain: 150dB (TYP)
PSRR: 150dB (TYP)
CMRR: 140dB (TYP)
Input Voltage Noise Density: 10nV/√Hz at 1kHz
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: 0.85mA (TYP)
-40℃ to +125℃ Operating Temperature Range
Available in Green SOT-23-5 and SOIC-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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM8249-1XN5G/TR | Active | SOT-23-5 | 5 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | View | View | 1-24 units : $2.8/unit 25-99 units : $2.4/unit 100-249 units : $2/unit 250-499 units : $1.6/unit 500-999 units : $1.4/unit 1000-9999 units : $1.04/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM8249-1XS8G/TR | Active | SOIC-8 | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | View | View | 1-24 units : $2.8/unit 25-99 units : $2.4/unit 100-249 units : $2/unit 250-499 units : $1.6/unit 500-999 units : $1.4/unit 1000-9999 units : $1.04/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.
