AMIS-721250
Overview
AMI Semiconductor’s AMIS-721250 (PI6050D) contact image sensor (CIS) is a selectable 600 or 1200 dot per inch (dpi) resolution linear image sensor, which employs AMI Semiconductor’s proprietary CMOS image sensing technology. The sensor contains an onchip output amplifier, power-down circuitry and parallel transfer features that are uniquely combined with the present-day active-pixelsensor technology.
- 0 Key Features * * * * * * * * * * *
- 600 or 1200dpi selectable resolutions 344 or 688 image sensor elements (pixels) 21.15µm (1200dpi) pixel center-to-center spacing (47.24dots/mm) On-chip amplifier Single 5.0V power supply 3.3V input clocks 3.0MHz maximum pixel rate Parallel / integrate and transfer Power-down circuit High sensitivity Low power Low noise 14560µm 21.15µm 1 1 2 2 3 3 4 4 Row of 688 Pixels (1200dpi) or Selectable Row of 344 Pixels (600dpi) and Video Line Multiplexer 342 686 343 687 344 688 Parallel Transfer, Storage Cells and Readout Registers 425µm Amplifier, PowerDown and Offset Control SI GBST CLK SIC SC VDD VOUT VSS VREF SO
