AD9284,pdf (双通道模数转换器)

The AD9284 is a dual 8-bit, monolithic sampling, analog-to-digital converter (ADC) that supports simultaneous operation and is optimized for low cost, low power, and ease of use. Each ADC operates at up to a 250 MSPS conversion rate with outstanding dynamic performance.
The ADC requires a single 1.8 V supply and an encode clock for full performance operation. No external reference components are required for many applications. The digital outputs are LVDS compatible.
The AD9284 is available in a Pb-free, 48-lead LFCSP that is specified over the industrial temperature range of −40°C to +85°C.
PRODUCT HIGHLIGHTS
1.Integrated Dual 8-Bit, 250 MSPS ADC.
2.Single 1.8 V Supply Operation with LVDS Outputs.
3.Power-Down Option Controlled via a Pin-Programmable Setting.

AD9284是一款双通道8位单芯片采样模数转换器(ADC)，支持同步工作模式，专门针对低成本、低功耗和易用性进行了优化。各ADC的转换速率高达250 MSPS，动态性能卓越。该ADC要求采用1.8 V单电源供电及编码时钟信号，以便充分发挥其工作性能。无需外部基准源器件即可实现很多应用。数字输出兼容LVDS。AD9284采用48引脚无铅LFCSP封装，额定温度范围为−40°C至+85°C工业温度范围。