PXI8812 ¸Ã°å¿¨Ìṩ4·²î·Ö/α²î·ÖÄ£ÄâÁ¿ÊäÈ룬4mA IEPE¼¤Àø£¬24λADC²ÉÑù¾«¶È£¬×ª»»ËÙÂÊ×î¸ßΪ216KS/s¡£ ÊÊÓÃÓÚ ¸ß¶¯Ì¬·¶Î§ÐźŲɼ¯£¬»úеÉ豸Óë¹ÊÕÏÕï¶Ï£¬Éùѧ²âÁ¿£¬Õñ¶¯¡¢ÔëÉù¡¢³å»÷µÈ»·¾³Ðźżà²â¡£
ADÄ£ÄâÁ¿ÊäÈë
|
ADC·Ö±æÂÊ
|
24λ(Bit)
|
ÊäÈëͨµÀ
|
4· ²î·Ö/α²î·Ö
|
ÊäÈëÁ¿³Ì
|
±11V¡¢±5.5V¡¢±2.2V¡¢±1.1V
|
²ÉÑùËÙÂÊ
|
8 Hz ~ 216 KHz
|
²ÉÑù·½Ê½
|
ͬ²½²ÉÑù
|
´ø¿í
|
0.41ײÉÑùËÙÂÊ
|
ñîºÏ·½Ê½
|
Ö±Á÷ñîºÏ¡¢½»Á÷ñîºÏ
|
IEPE¼¤Àø
|
ÿ¸öͨµÀ¾ùÖ§³Ö0»ò4mAµçÁ÷Êä³ö
|
¶¯Ì¬·¶Î§
|
114dB
|
THD
|
-100dB
|
´¥·¢Ô´
|
Èí¼þ´¥·¢¡¢Ä£Äâ±ßÑØ´¥·¢¡¢Ä£Äâ´°´¥·¢¡¢Êý×Ö±ßÑØ´¥·¢
|
ATRÊäÈëÔ´
|
´ÓAI0¡«AI3µÄÈÎһͨµÀÊäÈë
|
´¥·¢Ô´ÊäÈ뷶Χ
|
ATRÊäÈ뷶Χ
|
ͬADÁ¿³Ì
|
DTRÊäÈ뷶Χ
|
±ê×¼TTLµçƽ
|
ÊäÈë×迹
|
1MΩ
|
У׼·½Ê½
|
Èí¼þ×Ô¶¯Ð£×¼
|