OPA626 Datasheet - Texas Instruments

OPA626 16-Bit Analog-to-Digital Converter (ADC) Drivers

The OPAx626 family of operational amplifiers are 16bit and 18-bit, high-precision, SAR ADC drivers with low total harmonic distortion (THD) and noise. This family of precision op amps is fully characterized and specified with a 16-bit settling time of 280 ns that enables a true 16-bit effective numb.

OPA626 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 k

OPA626-etcTI.pdf