MT9V011P11STC:B Aptina LLC, MT9V011P11STC:B Datasheet - Page 24

• Manufacturer Part Number: MT9V011P11STC:B
• Description: SENSOR IMAGE VGA COLOR CMOS PLCC
• Manufacturer: Aptina LLC
• Series: DigitalClarity®, Micron®r
• Type: CMOS Imagingr

Specifications of MT9V011P11STC:B

• Pixel Size: 5.6µm x 5.6µm
• Active Pixel Array: 640H x 480V
• Frames Per Second: 30
• Voltage - Supply: 2.8V
• Package / Case: 28-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 557-1315

Table 9:
PDF: 817d5189/Source: 817d5173
MT9V011_C82S_2_PLCC.fm - Rev. B 1/05 EN
8.000 to 15.875
Desired Gain
1.000 to 1.969
2.000 to 7.938
Recommended Gain Settings
The analog gain circuitry (pre-ADC) is designed to offer signal gains from 1 to 15.875.
The minimum gain of 1 (register set to 0x0020) corresponds to the lowest setting where
the pixel signal is guaranteed to saturate the ADC under all specified operating condi-
tions. Any reduction of the gain below this value may cause the sensor to saturate at
ADC output values less than the maximum, under certain conditions. It is recom-
mended that this guideline be followed at all times.
Since bits 7 and 8 of the gain registers are multiplicative factors for the gain settings,
there are alternative ways of achieving certain gains. Some settings offer superior noise
performance to others, while the same overall gain. Table 9 lists the recommended gain
settings.
Recommended Settings
(Gain Registers)
0x0020 to 0x003F
0x01C0 to 0x01FF
0x00A0 to 0x00FF
MT9V011 - 1/4-Inch VGA Digital Image Sensor
24
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Conversion Formula (Arithmetic)
(Register value - 128)/16
(Register value - 384)/8
(Register value)/32
©2004 Micron Technology, Inc. All rights reserved.
Feature Description
Preliminary
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