SGM8249-2.pdf
No.11326
● Low Offset Voltage: 10μV (MAX)
● Rail-to-Rail Output Swing
● Support Single or Dual Power Supplies:
4.5V to 36V or ±2.25V to ±18V
● Open-Loop Voltage Gain: 150dB (TYP)
● PSRR: 150dB (TYP)
● CMRR: 140dB (TYP)
● Input Voltage Noise Density: 10nV/Hz at 1kHz
● Gain-Bandwidth Product: 8MHz
● Low Supply Current: 0.85mA/Amplifier (TYP)
● Overload Recovery Time: 0.7μs
● -40℃ to +125℃ Operating Temperature Range
The SGM8249-1/2 are rail-to-rail output, low noise and high precision operational amplifiers which have low input offset voltage and bias current. These devices can operate from ±2.25V to ±18V dual power supplies or from 4.5V to 36V single supply.
The rail-to-rail output swing provided by the SGM8249-1/2 makes both high-side and low-side sensing easy. The combination of these characteristics makes the SGM8249-1/2 good choices for temperature, position and pressure sensors, medical equipment and strain gauge amplifiers, or any other 4.5V to 36V application requiring precision and long term stability.
