SGM8249-4
8MHz, High Voltage, High Precision, Low Noise, Rail-to-Rail Output Operational Amplifier
The SGM8249-4 is a quad, high voltage, low noise and high precision operational amplifier which can operate from 4.5V to 36V single supply or from ±2.25V to ±18V dual supplies. The device provides rail-to-rail output operation.
The SGM8249-4 offers a low offset voltage less than 12μV and a low bias current. The combination of characteristics makes the SGM8249-4 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 SGM8249-4 is available in Green SOIC-14 and TSSOP-14 packages. It is specified over the extended -40℃ to +125℃ temperature range.
Low Offset Voltage: 2μV (TYP), 12μV (MAX)
Open-Loop Voltage Gain: 150dB (TYP)
PSRR: 150dB (TYP)
CMRR: 140dB (TYP)
Input Voltage Noise Density: 12nV/√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: 3.2mA (TYP)
-40℃ to +125℃ Operating Temperature Range
Available in Green SOIC-14 and TSSOP-14 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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM8249-4XS14G/TR | Active | SOIC-14 | 14 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | View | View | 1-24 units : $7.7/unit 25-99 units : $6.6/unit 100-249 units : $5.5/unit 250-499 units : $4.4/unit 500-999 units : $3.85/unit 1000-9999 units : $2.86/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM8249-4XTS14G/TR | Active | TSSOP-14 | 14 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | View | View | 1-24 units : $7.7/unit 25-99 units : $6.6/unit 100-249 units : $5.5/unit 250-499 units : $4.4/unit 500-999 units : $3.85/unit 1000-9999 units : $2.86/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 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.
