HT82V48

HT82V48 6-Channel, 16-Bit, 120MSPS CIS Analog Signal Processor Features 3.3V operating voltage Up to 120MSPS for 6-channel inputs 9-bit programmable gain amplifier 8-bit programmable offset 4-bit programmable line-clamping bias Internal voltage reference 3-wire serial control interface 48-pin LQFP-EP package Applications Currency Scanner Double Sided Scanners Block Diagram AVDD1 AVSS1 REFT1 General Description The HT82V48 is a fully integrated, dual high performance 16-bit 3-channel 60MSPS analog signal processor for high-speed double-sided scanner applications. Each channel consist a Sample and Hold Amplifier, a 9-bit Programmable Gain Amplifier and an 8-bit offset correction Digital to Analog Converter. The PGA and offset DAC are programmed independently allowing unique values of gain and offset for the two 3-channel analog inputs. Each of the 3-channel signals are routed to a 60MHz high performance analog-todigital converter. For ima...