SGM8212-2 Overview
The single SGM8212-1 and dual SGM8212-2 are low noise operational amplifiers optimized for high voltage operation. These devices operate from 2.7V to 36V single supply or ±1.35V to ±18V dual power supplies, and consume low quiescent current. They provide rail-to-rail input with a wide input mon mode voltage range from (-VS) - 0.1V to (+VS) + 0.1V, and rail-to-rail output voltage swing.
SGM8212-2 Key Features
- Input Offset Voltage: 1.8mV (MAX)
- Low Input Bias Current: 5pA (TYP)
- High CMRR: 98dB (TYP)
- Unity-Gain Stable
- Gain-Bandwidth Product: 2.5MHz
- Phase Margin: 60° for G = 1 and CL = 10pF
- Low Noise: 15nV/√Hz at 1kHz
- Rail-to-Rail Input and Output
- Support Single or Dual Power Supplies
- Low Quiescent Current: 475μA/Amplifier