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LR36685 датащи(PDF) 4 Page - Sharp Corporation |
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LR36685 датащи(HTML) 4 Page - Sharp Corporation |
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4 / 18 page ![]() RJ21P3AA0PT 4 CHARACTERISTICS (Drive method : 1/30 s frame accumulation) (TA = +25˚C, Operating conditions : The typical values specified in "RECOMMENDED OPERATING CONDITIONS". Color temperature of light source : 3 200 K, IR cut-off filter (CM-500, 1 mmt) is used.) PARAMETER SYMBOL MIN. TYP. MAX. UNIT NOTE Standard output voltage VO 150 mV 2 Photo response non-uniformity PRNU 10 % 3 Saturation output voltage VSAT 450 530 mV 4 Dark output voltage VDARK 0.5 3.0 mV 1, 6 Dark signal non-uniformity DSNU 0.5 2.0 mV 1, 7 Sensitivity (green channel) R (G) 130 160 mV 8 Smear ratio SMR –90 –82 dB 9 Image lag AI 1.0 % 10 Blooming suppression ratio ABL 1 000 11 Output transistor drain current IOD 4.0 8.0 mA NOTES : • Within the recommended operating conditions of VOD, VOFD of the internal output satisfies with ABL larger than 1 000 times exposure of the standard exposure conditions, and VSAT larger than 320 mV. 1.TA = +60˚C 2.The average output voltage of G signal under uniform illumination. The standard exposure conditions are defined as when Vo is 150 mV. 3.The image area is divided into 10 x 10 segments under the standard exposure conditions. Each segment's voltage is the average output voltage of all pixels within the segment. PRNU is defined by (Vmax – Vmin)/Vo, where Vmax and Vmin are the maximum and minimum values of each segment's voltage respectively. 4.The image area is divided into 10 x 10 segments.Each segment's voltage is the average output voltage of all pixels within the segment. VSAT is the minimum segment's voltage under 10 times exposure of the standard exposure conditions. The operation of OFDC is high. (for still image capturing) 5.The image area is divided into 10 x 10 segments.Each segment's voltage is the average output voltage of all pixels within the segment. VSAT is the minimum segment's voltage under 10 times exposure of the standard exposure conditions. The operation of OFDC is low. 6.The average output voltage under non-exposure conditions. 7.The image area is divided into 10 x 10 segments under non-exposure conditions. DSNU is defined by (Vdmax – Vdmin), where Vdmax and Vdmin are the maximum and minimum values of each segment's voltage respectively. 8.The average output voltage of G signal when a 1 000 lux light source with a 90% reflector is imaged by a lens of F4, f50 mm. 9.The sensor is exposed only in the central area of V/10 square with a lens at F4, where V is the vertical image size. SMR is defined by the ratio of the output voltage detected during the vertical blanking period to the maximum output voltage in the V/10 square. 10.The sensor is exposed at the exposure level corresponding to the standard conditions. AI is defined by the ratio of the output voltage measured at the 1st field during the non-exposure period to the standard output voltage. 11.The sensor is exposed only in the central area of V/10 square, where V is the vertical image size. ABL is defined by the ratio of the exposure at the standard conditions to the exposure at a point where blooming is observed. 5 mV 400 320 |
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