The LTC2378-20 is a 20-bit 1Msps no latency successive approximation register (SAR) analog-to-digital converter (ADC) with exceptionally low 0.5ppm (typ) and 2ppm (max) Integral Non-Linearity (INL) error.
The best-in-class 0.5ppm INL of the LTC2378-20 enables a new generation of precision systems with true 20-bit accuracy, particularly precision applications such as seismic monitoring and semiconductor fabrication. The proprietary architecture leads to an extremely stable 2ppm (max) INL and -114dB THD (max) over the device’s entire operating range of -40°C to 85°C.