Description

The ADCS-1121 and ADCS-2121 CMOS Monochrome Image Sensors capture high quality, low noise images while consuming very low power. Housed in a new industry-standard Ceramic Leadless Chip Carrier (CLCC) packaging, these parts integrate a highly sensitive active pixel photodiode array with timing control and onboard A/D conversion. Available in either VGA (640x480) or CIF (352x288) resolution image arrays, the devices are ideally suited for a wide variety of applications.

Features

• High quality, low cost CMOS image sensors

• Industry-standard 32-pin CLCC package

• VGA resolution (640H x 480V)– ADCS-2121

• CIF resolution (352H x 288V)– ADCS-1121

• High frame rates for digital video VGA: 15 frames/second CIF: 30 frames/second

• High sensitivity, low noise design ideal for capturing high-quality images in a variety of lighting conditions

• Integrated analog-to-digital converters: VGA (ADCS-2121): 10 bit, programmable CIF (ADCS-1121): 8 bit, fixed

• Parallel and serial output

• Automated, dark response compensation

• Automatic subtraction of column fixed pattern noise

• Still image capability

• Synchronous serial or UART interface

• Integrated voltage references

Typical Applications

• Bar code scanner

• Biometrics

• Machine vision

• Optical character recognition

• Surveillance