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参数资料
| 型号： | MT9D011D00STC |
| 元件分类： | 图像传感器 |
| 英文描述： | IMAGE SENSOR-CMOS, 15fps, 0.20-0.30V |
| 封装： | DIE |
| 文件页数： | 51/64页 |
| 文件大小： | 1265K |
| 代理商： | MT9D011D00STC |
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PDF: 81516de4(master) 8159a774(ext)/Source: 81516da4
Micron Technology, Inc., reserves the right to change products or specifications without notice.
MT9D011__MI2010_E_2.fm - Rev. B 6/05 EN
55
2004 Micron Technology, Inc. All rights reserved.
MT9D011 - 1/3.2-Inch 2-Megapixel Digital Image Sensor
Feature Description
Preliminary
“Offset_gain” is determined by the 2-bit code from Reg0x5A[1:0], as shown in Table 12.
These step sizes are not exact; increasing the stage0 ADC gain from 2 to 4 decreases the
step size significance; decreasing the ADC VREFD increases the step size significance.
Recommended Gain Settings
The analog gain circuitry in the MT9D011 provides signal gains from 1 to 15.875.
By applying maximum analog and digital gain, it is possible to achieve a total gain of
128. It is not recommended to operate the sensor with such high gain since this may
introduce visible noise in the image. Digital gain should therefore be limited to a factor
of 2 in order to keep the total gain below 32x.
Output Enable Control
When the sensor is configured to operate in Default mode, the DOUT, FRAME_VALID,
LINE_VALID, PIXCLK, and flash outputs can be placed in a high-impedance state under
hardware or software control, as shown in Table 14.
The pin transition between driven and High-Z always occurs asynchronously. Output-
enable control is provided as a mechanism to allow multiple sensors to share a single set
of interface pins with a host controller.
Note:
There is no benefit in placing the pins in a High-Z while the sensor is in its low power
standby state. Therefore, in single-sensor applications that use the STANDBY pin to
enter and leave the standby state, programming Reg0x0D[6] = 1 is recommended.
Power-Saving Modes
The sensor can be placed in a low power standby state by either of these mechanisms:
Asserting STANDBY input pin (provided that Reg0x0D[7] = 0)
Table 12: Offset Gain
Reg0x5A[1:0]
Offset_Gain
00
OFFSET_GAIN = 0 (no calibration voltage is applied)
01
OFFSET_GAIN = 0.25 (1 calibration LSB is equal to 0.5 ADC LSB when VREFD =
1V)
10
OFFSET_GAIN = 0.50 (1 calibration LSB is equal to 1 ADC LSB when VREFD =
1V)
11
OFFSET_GAIN = 1 (1 calibration LSB is equal to 2 ADC LSB when VREFD = 1V)
Table 13: Recommended Gain Settings
Desired Gain
Recommended Gain Register Setting
1–1.969
0x020–0x03F
2–7.938
0x0A0–0x0FF
8–15.875
0x1C0–0x1FF
Table 14: Output Enable Control
Standby
Reg0x0D[4] (output_dis)
Reg0x0D[6] (drive_pins)
Pin State
0
0 (default)
Driven
1
0 (default)
High-Z
don’t care
0 (default)
1
Driven
don’t care
1
don’t care
High-Z
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MT9D011D00STC-C15LC1 | 制造商:Micron Technology Inc 功能描述:MICMT9D011D00STC-C15LC1 2MP SENSOR-ONLY |
| MT9D011W00STC | 制造商:MICRON 制造商全称:Micron Technology 功能描述:1/3-INCH 2-MEGAPIXEL CMOS ACTIVE-PIXEL DIGITAL IMAGE SENSOR |
| MT9D111I93STCD ES | 功能描述:KIT DEVELOPMENT FOR MT9D111 RoHS:是 类别:编程器，开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 传感器类型:CMOS 成像，彩色（RGB） 传感范围:WVGA 接口:I²C 灵敏度:60 fps 电源电压:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相关产品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP |
| MT9D111I93STCH ES | 功能描述:KIT HEAD BOARD FOR MT9D111 RoHS:是 类别:编程器，开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 传感器类型:CMOS 成像，彩色（RGB） 传感范围:WVGA 接口:I²C 灵敏度:60 fps 电源电压:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相关产品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP |
| MT9D112I93STCD ES | 功能描述:KIT DEVELOPMENT FOR MT9D112 RoHS:是 类别:编程器，开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 传感器类型:CMOS 成像，彩色（RGB） 传感范围:WVGA 接口:I²C 灵敏度:60 fps 电源电压:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相关产品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP |
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