TH7887A Datasheet | Atmel

Features - 1024 x 1024 Pixels with Memory Zone - Up to 60 Images/Second - Built-in Antiblooming Device Providing an Electronic Shutter Function - Pixel: 14 µm x 14 µm - Image Zone: 14.34 x 14.34 mm² - Four Outputs (256 x 1024 pixels) at 20 MHz Each - Possible Binning 2 x 2 - Optical Shield against Parasitic Reflexions and Stray Light - A/R Window in 400 - 700 nm Bandwidth Description The TH7887A is especially designed for high data rate applications (up to 60 pict/s) in medical and industrial fields. This area array image sensor consists of a 1024 x 1024 pixels (14 µm x 14 µm) image zone associated to a memory zone (masked with optical shield). In order to increase data rate, the image zone is divided into four zones (256 x 1024 each) which are read in parallel through 4 different outputs (readout frequency up to 20 MHz/output leading to a total readout frequency of 80 MHz). The TH7887A is designed with antiblooming gates. Moreover, the 2 x 2 binning mode is available on this sensor. In this case, the image size is 512 x 512 with 28 µm x 28 µm pixels. Each output will read 128 x 512 pixels. The TH7887A is sealed with a specific anti-reflective window optimized in 400 700 nm bandwidth. Area Array CCD Image Sensor 1024 x 1024 Pixels with Antiblooming Rev. 2146A- IMAGE- 05/02 Figure 1. TH7887A Organization Φ P 1, 2, 3, 4 Φ M 1, 2, 3, 4 1024 x 1024 Image Zone ΦA 1024 x 1024 Memory Zone VDD1 VS1 VDD2 VS2 VDD3 VS3 VDD4 VS4 VOS1 VOS2 VOS3 VOS4...