Ultra-low-noise readout integrated circuit for uncooled microbolometers

作者：Lv, J.^*; Jiang, Y. D.; Zhang, D. L.; Zhou, Y.

来源：Electronics Letters, 2008, 44(12): 733-734.

DOI：10.1049/el:20083538

• ARRAYS

A low-noise readout architecture for uncooled microbolometer focal plane arrays is described. A 40 x 30 uncooled microbolometer focal plane array based on the low-noise ROIC was implemented on silicon using a 0.5 mu m CMOS technology. Total output noise voltage is 260 mu V RMS. Experimental values of voltage responsivities of 3.98 x 10(5) V/W on average at 1 Hz modulation frequency have been achieved.

• 出版日期2008-6-5
• 单位电子科技大学