AD9814 is a 14-bit 10MSPS A/D converter with three-channel operation, high precision and low power consumption.
The AD9814 is a complete analog signal processor designed for CCD imaging applications. It features a three‑channel architecture with input clamp, correlated double sampling (CDS), programmable gain amplifiers and a high‑performance 14‑bit A/D converter. The device operates from a single +5 V supply and is packaged in a 28‑lead SOIC.
The datasheet provides detailed analog and digital specifications, pin configuration, internal register maps, timing diagrams, and recommended operating modes. Typical applications include flatbed document scanners, film scanners, digital color copiers and other multi‑channel imaging systems.
| ADC Resolution | 14 Bits |
|---|---|
| Power Dissipation (Normal Mode) | 330 mW (typ) |
| Input Signal Range | 4.0 V p‑p |
Typical power consumption is 330 mW at a 5 V supply.
The analog input range is 4.0 V peak‑to‑peak.
The ADC provides a 14‑bit resolution.