生物检测仪中数据采集模块的设计

Design of data acquisition in biology analyzing instrument

设计生物检测仪前端的数据采集模块,采用微弱信号检测理论设计高灵敏度的电流-电压转换电路,优化硬件电路,有效降低噪声和干扰,保证数据采集的精确度。

The paper presents the design of data acquisition in biology analyzing instrument,which makes use of the theory of weak signal detecting to devise the I-V convertor,and optimizes the hardware circuit.This design efficiently decreases the noise,and ensures the precision of the data.