OPA2211-HT Overview
The OPA2211 is a precision operational amplifier that achieves very low 1.1 nV/√Hz noise density with a supply current of only 3.6 mA. This device also offers rail-to-rail output swing, which maximizes dynamic range. The extremely low voltage and low current noise, high speed, and wide output swing of the OPA2211 make this device an excellent choice as a loop filter amplifier in PLL applications.
OPA2211-HT Key Features
- 2 Low Voltage Noise: 1.1 nV/√Hz at 1 kHz
- Input Voltage Noise
- THD+N: -136dB (G = 1, f = 1 kHz)
- Offset Voltage: 350 μV (max)
- Offset Voltage Drift: 0.35 μV/°C (typ)
- Low Supply Current: 6 mA/Ch (max)
- Unity-Gain Stable
- Gain Bandwidth Product
- Slew Rate: 27 V/μs
- 16-Bit Settling: 700 ns
