產(chǎn)品介紹
產(chǎn)品簡介
Enhanced Multi-Function 330KHz Data Acquisition Board 手指或筆式輸入高清晰度和吸光性堅(jiān)韌的化學(xué)玻璃物質(zhì)和Acrylic 背板分辨率:1024*1024LTP 89 10-12:10位帶A/D的控制器 采樣率:可編程和可調(diào)節(jié)控制RS-232接口 上下臨界值:可編程各可調(diào)節(jié)控制提供DOS、wOMDOWS設(shè)備驅(qū)動(dòng)程式2寸以上各式尺寸電阻式觸摸屏符合商業(yè)用,工業(yè)用及軍用規(guī)格
規(guī)格明細(xì)
A/D Inputs
A/D converter: +/-1LSB(max. INL)
Channels: 16 single-ended/8 differential
Conversion rate: 330KS/s max.
Input impedance: 10,000MΩ║6pF
Input range: Bipolar: (High Gain) ±10V, ±5V, ±1V, ±0.5V, ±0.1V, ±0.05V, ±0.01V, ±0.005V
Bipolar: (Low Gain) ±10V, ±5V, ±2.5V, ±1.25V, ±0.625V
Unipolar: (High Gain) 0~10V, 0~1V, 0~0.1V, 0.01V
Unipolar: (Low Gain) 0-10V, 0-5V, 0-2.5V, 0-1.25V
Over voltage protection: +/- 35V
Resolution: 12 bits
Zero drift: ±25ppm/℃ of FS max.D/A
OutputsChannels: 2 independent
Linearity: 0.006%FS
Output driving: ±5mA
Output range: ±10V, 0-10V, external
Type: 12 bits duble buffered
Digital I/O
Channels: 16 input and 16 output, TTL lever
Input high: 2.0 - 5.2V
Input low: 0-0.8V
Output high: VOH=2.7V min.
Output low: VOL=0.5V max.
General Environment
Dimensions: 173mm x 114mm
Humility: 0 to 90 non-condensing
Operating temp: 0-50℃
Power: +5V @350mA max.
Storage temp: -20 to 70℃
Programmable Interval Timer130Hz~300KHz