Texas Instruments VSP5610
The VSP5610/11/12 are high-speed, high-performance, 16-bit analog-to-digital-converters (ADCs) that have four independent sampling circuit channels for multi-output charge-coupled device (CCD) and complementary metal oxide semiconductor (CMOS) line sensors. The VSP5610/11/12 include a programmable gain to support the pixel level inflection caused by luminance. The integrated digital-to-analog-converter (DAC) can be used to adjust the offset level for the analog input signal.FEATURES
1●23 Four-Channel CCD/CMOS Signal: 2-Channel, 3-Channel, and 4-Channel Selectable
● Power Supply: 3.3 V Only, Typ (Built-in LDO, 3.3 V to 1.8 V)
● Maximum Conversion Rate: – VSP5610: 35 MSPS – VSP5611: 50 MSPS – VSP5612: 70 MSPS
● 16-Bit Resolution
● CDS/SH Selectable
● Maximum Input Signal Range: 2.0 V
● Analog and Digital Hybrid Gain: – Analog Gain: 0.5 V/V to 3.5 V/V in 3/64-V/V Steps – Digital Gain: 1 V/V to 2 V/V in 1/256-V/V Steps
● Offset Correction DAC: ±250 mV, 8-Bit
● Standard LVDS/CMOS Selectable Output: – LVDS: – Data Channel: 2-Channel, 3-Channel – Clock Channel: 1-Channel – 8-Bit/7-Bit Serializer Selectable – CMOS: 4 Bits × 4, 8 Bits × 2
● Timing Generator: – Fast Transfer Clock: Eight Signals – Slow Transfer Clock: Six Signals
● Timing Adjustment Resolution: tMCLK/48
● Input Clamp/Input Reference Level Internal/External Selectable
● Reference DAC: 0.5 V, 1.1 V, 1.5 V, 2 V
● SPI™: Three-Wire Serial
● GPIO: Four-Port
APPLICATIONS
● Copiers● Facsimile Machines
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