GENERAL DESCRIPTION

The XRD9824 is a complete linear CIS or CCD sensor signal processor on a single monolithic chip. The XRD9824 includes a high speed 14-bit resolution ADC, a 6-bit Programmable Gain Amplifier with gain adjustment of 1 to 10, and 8-bit programmable input referred offset calibration range of 800mV.

FEATURES

• 14-Bit Resolution, No Missing Codes

• One-channel 6MSPS Pixel Rate

• Triple-channel 2MSPS Pixel Rate

• 6-Bit Programmable Gain Amplifier

• 8-Bit Programmable Offset Adjustment

• CIS or CCD Compatibility

• Internal Clamp for CIS or CCD AC Coupled Configurations

• 5V Operation

• Serial Load Control Registers

• Low Power CMOS: 200mW-typ

• Low Cost 20-Lead Packages

• USB Compliant

APPLICATIONS

• Color and Grayscale Flatbed Scanners

• Color and Grayscale Sheetfed Scanners

• Multifunction Peripherals

• Digital Color Copiers

• General Purpose CIS or CCD Imaging

• Low Cost Data Acquisition

• Simple and Direct Interface to Canon 600 DPI Sensors