SGM8249-4.pdf
No.11325
● Low Offset Voltage: 2μV (TYP), 12μV (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: 12nV/Hz at 1kHz
● Gain-Bandwidth Product: 8MHz
● Low Supply Current: 3.2mA (TYP)
● Overload Recovery Time: 0.7μs
● -40℃ to +125℃ Operating Temperature Range
● Available in Green SOIC-14 and TSSOP-14 Packages
The SGM8249-4 is a rail-to-rail output, low noise and high precision operational amplifier which has low input offset voltage and bias current. This device 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 SGM8249-4 makes both high-side and low-side sensing easy. The combination of these characteristics makes the SGM8249-4 a good choice 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.
The SGM8249-4 is available in Green SOIC-14 and TSSOP-14 packages. It is specified over the extended -40℃ to +125℃ temperature range.
