MT9V022IA7ATM Aptina LLC, MT9V022IA7ATM Datasheet - Page 6

• Manufacturer Part Number: MT9V022IA7ATM
• Description: SENSOR IMAGE VGA MONO 52IBGA
• Manufacturer: Aptina LLC
• Type: CMOS Imagingr
• Series: DigitalClarity®r

Specifications of MT9V022IA7ATM

• Pixel Size: 6µm x 6µm
• Active Pixel Array: 752H x 480V
• Frames Per Second: 60
• Voltage - Supply: 3.3V
• Package / Case: 52-IBGA
• Sensor Image Color Type: Monochrome
• Sensor Image Size Range: 250,920 to 480,000Pixels
• Sensor Image Size: 752x480Pixels
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: -40C to 85C
• Package Type: IBGA
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 52
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 557-1205

High Dynamic Range
Figure 7:
Variable ADC Resolution
Figure 8:
PDF:09005aef8201ffc3/Source: 09005aef81ff2525
MT9V022_Product_Brief - Rev. A 1/06 EN
High Dynamic Range
12- to 10-Bit ADC Companding Chart
The MT9V022 pixel light response can be optionally configured to achieve intra-scene
dynamic range as high as 100dB. High dynamic range is achieved by controlling the
slopes of a three-segment, piecewise, linear pixel response, as illustrated in Figure 7. The
slope of the three segments can be programmed via the serial interface.
By default, the MT9V022 ADC has a linear response with 10-bit resolution. The ADC can
also be configured to have a 12- to 10-bit companding response, as illustrated in
Figure 7. This mode allows higher ADC resolution (12 bits) for low-level signals (shadow
details) and lower ADC resolution (9 bits) for high-level signals (highlight details. )
10-Bit
Codes
1,024
768
512
256
Linear Response
256
12-Bit Resolution (0:255
11-Bit Resolution (256:511
1,024
MT9V022: 1/3-Inch Wide-VGA Digital Image Sensor
Light
10-Bit Resolution (512:2047
2,048
6
High Dynamic
Range Response
9-Bit Resolution (2048:4095
0:255)
Micron Technology, Inc., reserves the right to change products or specifications without notice.
256:383)
4,096
384:767)
12-Bit
Codes
768:1,023)
Output Data Timing
©2006 Micron Technology, Inc. All rights reserved.