KAF-0402 Datasheet | onsemi

768 (H) x 512 (V) Full Frame CCD Image Sensor Description The KAF- 0402 Image Sensor is a high performance area CCD (charge-coupled device) image sensor with 768 (H) × 512 (V) photoactive pixels designed for a wide range of image sensing applications. The sensor incorporates true two-phase CCD technology, simplifying the support circuits required to drive the sensor as well as reducing dark current without promising charge capacity. The sensor also utilizes the TRUESENSE Transparent Gate Electrode to improve sensitivity pared to the use of a standard front side illuminated polysilicon electrode. Optional microlenses focus the majority of the light through the transparent gate, increasing the optical response further. Table 1. GENERAL SPECIFICATIONS Parameter Typical Value Architecture Full Frame CCD, Enhanced Response Total Number of Pixels 784 (H) × 520 (V) Number of Active Pixels 768 (H) × 512 (V) = approx. 0.4 Mp Pixel Size 9.0 mm (H) × 9.0 mm (V) Active Image Size 6.91 mm (H) × 4.6 mm (V) 8.3 mm (Diagonal) 1/2″ Optical Format Die Size 8.4 mm (H) × 5.5 mm (V) Aspect Ratio 3:2 Saturation Signal 100,000 electrons Quantum Efficiency (with Microlens) Peak: 77% 400 nm: 45% Quantum Efficiency (No Microlens) Peak: 65% 400 nm: 30% Output Sensitivity 10 m V/e-...