Date: 25th July 2011
New high speed CCD/CIS analog signal processor
device from Holtek
Holtek has released its new high speed CCD/CIS analog
signal processor device, the HT82V46 with a single 3.3V
power supply and three analog input channel 16-bit A/D converter
with a sampling rate of 45MSPS, which suits for the medium
and high speed scanner functional area in products such
as photo cards, name card readers, picture scanners, negative
film scanners and multi-function servers etc.
HT82V46's each channel contains a Reset-Level Clamp, Programmable
Gain Amplifier, Offset Adjust functions etc and outputs
through a multiplexer to a high speed 16-bit A/D converter,
supports both 8-bit and 4-bit data formats and has a typical
power consumption of 528mW with a 3.3 operating voltage.
The HT82V46 is supplied in a lead-free pure-tin 28-pin SSOP-209mil
package type.
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