ALD500A Overview
The ALD500AU/ALD500A/ALD500 are integrating dual slope analog processors, designed to operate on ± 5V power supplies for building precision analog-to-digital converters. The ALD500AU/ALD500A/ ALD500.
ALD500A Key Features
- Resolution up to 18 bits plus sign bit and over-range bit
- Accuracy independent of input source impedances
- High input impedance of 1012 Ω
- Inherently filters and integrates any external noise spikes
- Differential analog input
- Wide bipolar analog input voltage range ±3.5V
- Automatic zero offset pensation
- Low linearity error
- as low as 0.002%
- Fast zero-crossing parator