LM9832 Datasheet (National Semiconductor) - LM9832 42-Bit Color / 1200dpi USB Image Scanner

LM9832, LM9832 42-Bit Color / 1200dpi USB Image Scanner

The LM9832 is a complete USB image scanner system on a single IC.

The LM9832 provides all the functions (image sensor control, illumination control, analog front end, pixel processing function image data buffer/DRAM controller, microstepping motor controller, and USB interface) necessary to create a

LM9832 Features

* 14 bit ADC digitizes at up to 6Mpixels/s (2M RGB pixels/sec).

* Digital Pixel Processing provides 1200, 800, 600, 400, 300, 200, 150, and 100dpi horizontal resolution from a 1200dpi sensor and 600, 400, 300, 200, 150, 100, 75, and 50dpi horizontal resolution from a 600dpi sensor.