Description
The OPAx626 family of operational amplifiers are 16bit and 18-bit, high-precision, SAR ADC drivers with low total harmonic distortion (THD) and noise.
Features
- 1 Excellent Dynamic Performance:.
- Low Distortion:.
- 122 dBc for HD2 and.
- 140 dBc for HD3 at 100 kHz.
- Gain Bandwidth (G = 100): 120 MHz.
- Slew Rate: 115 V/µs.
- 16-Bit Settling at 4-V Step: 280 ns.
- Low Voltage Noise: 2.5 nV/√Hz at 10 kHz.
- Low Output Impedance: 1 Ω at 1 MHz.
- Excellent DC Precision:.
- Offset Voltage: ±100 µV (Maximum).
- Offset Voltage Drift: ±3 µV/ºC (Maximum).
- Low Quiescent.
OPA626-etcTI.pdf