Description

The RD9801 is an electronic component that belongs to the IC chips category. It is a high-performance analog signal processor/digitizer specifically designed for use in 3-channel linear CCD and CIS imaging applications. The RD9801 integrates single 10/12-bit 8 MSPS A/D converter, triple-channel, 2.5 MSPS CCD color scan mode, single-channel, 6 MSPS monochrome scan mode CCD or CIS, triple correlated double sampler, triple programmable gain amplifier, serial programming interface, differential or single-ended inputs, CDS for CCD or S/H mode for CIS images, inverting or non-inverting mode, internal voltage reference, 5V operation, and 3V I/O compatibility. It comes in a 32-pin TQFP surface mount package.

Specifications and features

• Single 10/12-Bit 8 MSPS A/D Converter
• Triple-Channel, 2.5 MSPS CCD Color Scan Mode
• Single-Channel, 6 MSPS Monochrome Scan Mode CCD or CIS
• Triple Correlated Double Sampler
• Triple Programmable Gain Amplifier
• Serial Programming Interface
• Differential or Single Ended Inputs
• CDS for CCD or S/H Mode for CIS Images
• Inverting or Non-Inverting Mode
• Internal Voltage Reference
• 5V Operation and 3V I/O Compatibility
• Low Power CMOS: 500mW @ 5V
• 32-Pin TQFP Surface Mount Package

Application Scenarios

• CCD or CIS Color Scanners
• Multifunction Products
• Image Scanners
• Film Scanners

Comparison

• Fully integrated high-performance analog signal processor/digitizer.
• Specifically designed for use in 3-channel linear CCD and CIS imaging applications.
• Triple correlated double sampler and triple programmable gain amplifier.
• Low power CMOS.

• The RD9801 only supports 5V operation and 3V I/O compatibility, limiting its compatibility with other voltage operations.