AD7124 Analog Front End (AFE) Portfolio

Analog Devices AD7124 Analog Front End (AFE) Portfolio features low power, low noise, completely integrated AFEs for high precision measurement applications. The devices contain a low noise, 24-bit sigma-delta (Σ-Δ) analog-to-digital converter (ADC). An on-chip low gain stage ensures that a small amplitude signal can be interfaced directly to the ADC. Developed with the highest degree of signal chain integration, the AD7124 AFEs provide a precision, low noise, low drift internal band gap reference. The devices also accept an external differential reference, which can be internally buffered.