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| 型号： | NOIL1SM0300A-QDC |
| 厂商： | ON Semiconductor |
| 文件页数： | 30/30页 |
| 文件大小： | 0K |
| 描述： | IC IMAGE SENSOR LUPA300 48LLC |
| 标准包装： | 25 |
| 系列： | * |
| 象素大小： | 9.9µm x 9.9µm |
| 有源象素阵列： | 640H x 480V |
| 每秒帧数： | 250 |
| 电源电压： | 2.5V, 3.3V |
| 类型： | CMOS 成像 |
| 封装/外壳： | * |
| 供应商设备封装： | * |
| 包装： | * |
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NOIL1SM0300A
APPENDIX A: FREQUENTLY ASKED QUESTIONS
Q:
How does the dual (multiple) slope extended dynamic range mode work?
A: The green lines are the analog signal on the
photodiode, which decrease as a result of exposure. The
slope is determined by the amount of light at each pixel (the
more light the steeper the slope). When the pixels reach the
saturation level the analog signal does not change despite
further exposure. As shown, without any double slope pulse
pixels p3 and p4 reaches saturation before the sample
moment of the analog values; no signal is acquired without
double slope. When double slope is enabled a second reset
pulse is given (blue line) at a certain time before the end of
the integration time. This double slope reset pulse resets the
analog signal of the pixels below this level to the reset level.
After the reset the analog signal starts to decrease with the
same slope as before the double slope reset pulse. If the
double slope reset pulse is placed at the end of the integration
time (90% for instance) the analog signal that reach the
saturation levels are not saturated anymore (this increases
the optical dynamic range) at read out. It is important to note
that pixel signals above the double slope reset level are not
influenced by this double slope reset pulse (p1 and p2). If
desired, additional reset pulses can be given at lower levels
to achieve multiple slope.
Reset pulse
Double slope reset pulse
Read out
p1
p2
p3
p4
Reset level 1
Reset level 2
Saturation level
Double slope reset time (usually 5-
10% of the total integration time)
Total integration time
Figure 27. Dual Slope Diagram
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NOIL1SM0300A/D
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相关代理商/技术参数 |
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|---|---|
| NOIL1SM0300A-WWC | 功能描述:IC IMAGE SENSOR LUPA300 48LLC RoHS:是 类别:传感器，转换器 >> 图像，相机 系列:LUPA300 标准包装:480 系列:- 象素大小:6.7µm x 6.7µm 有源象素阵列:768H x 488V 每秒帧数:52 电源电压:3.3V 类型:CMOS 成像 封装/外壳:48-QFP 供应商设备封装:48-QFP 包装:托盘 请注意:* 配用:4H2105-ND - HEADBOARD FOR KAC-004014H2104-ND - KIT EVAL FOR KAC-00401 其它名称:4H20954H2095-NDKAC-00401-CBC-LB-A0 |
| NOIL1SM1300AWES | 制造商:ON Semiconductor 功能描述:PW/H |
| NOIL1SM4000A | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:LUPA4000: 4 MegaPixel High Speed CMOS Sensor |
| NOIL1SM4000A-GDC | 功能描述:IC IMAGE SENSOR LUPA4000 127PGA RoHS:是 类别:传感器，转换器 >> 图像，相机 系列:* 标准包装:480 系列:- 象素大小:6.7µm x 6.7µm 有源象素阵列:768H x 488V 每秒帧数:52 电源电压:3.3V 类型:CMOS 成像 封装/外壳:48-QFP 供应商设备封装:48-QFP 包装:托盘 请注意:* 配用:4H2105-ND - HEADBOARD FOR KAC-004014H2104-ND - KIT EVAL FOR KAC-00401 其它名称:4H20954H2095-NDKAC-00401-CBC-LB-A0 |
| NOIL1SN3000A-GDC | 功能描述:IC IMAGE SENSOR LUPA3000 369PGA RoHS:是 类别:传感器，转换器 >> 图像，相机 系列:* 标准包装:480 系列:- 象素大小:6.7µm x 6.7µm 有源象素阵列:768H x 488V 每秒帧数:52 电源电压:3.3V 类型:CMOS 成像 封装/外壳:48-QFP 供应商设备封装:48-QFP 包装:托盘 请注意:* 配用:4H2105-ND - HEADBOARD FOR KAC-004014H2104-ND - KIT EVAL FOR KAC-00401 其它名称:4H20954H2095-NDKAC-00401-CBC-LB-A0 |
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