ËÄͨµÀ£»TO8·â×°£»´óÊÓ³¡½Ç£»
ÈÈÅâ³¥£»µÍÂó¿Ë·ç£»
µ¥µçÔ´¹©µç£»ÔË·Å£»
µçÁ÷ģʽ£»47G¦¸·´Ïìµç×裻
¶àͨµÀÈÈÊ͵çºìÍâ̽²âÆ÷
ËÄͨµÀ£»TO8·â×°£»´óÊÓ³¡½Ç£»
ÈÈÅâ³¥£»µÍÂó¿Ë·ç£»
µ¥µçÔ´¹©µç£»ÔË·Å£»
µçÁ÷ģʽ£»47G¦¸·´Ïìµç×裻
ÊÖÒÕ²ÎÊý£º
µçѹÏìÓ¦ÂÊVoltage responsivity(rms)
@500 K£¬10 Hz£¬25¡æ£¬without filter/windowmin 35000V/W ÔëÉùÃܶÈNoise density (rms)
@10 Hz£¬BW 1 Hz£¬25¡æmax 60?V/¡ÌHz ±È̽²âÂÊDetectivity
@500 K£¬10 Hz£¬BW 1 Hz£¬25¡æ£¬without filter/windowtyp 6.0E+08 cm¡ÌHz/W
´°¿Ú³ß´ç
Aperture sizenom ¡õ8.5mm Ãô¸ÐÔª¼þ³ß´ç/ÀàÐÍ
Element size/typenom ¡õ2mm
lithium-tantalateÈÈʱ¼ä³£Êý
Thermal time constanttyp 150ms ·´Ïìµç×è
Electrical time constantnom 47 G¦¸¡À30 % ·´ÏìµçÈÝ
Feedback capacitornom 0.2 pF ¡À0.1 pF ¼«ÐÔ
Polaritynom Negative signal by positive IR flux change