GENERAL DESCRIPTION

The TDA8783 is a 10-bit analog-to-digital interface for CCD cameras. The device includes a correlated double sampling circuit, AGC and a low-power 10-bit Analog-to-Digital Converter (ADC) together with its reference voltage regulator.

FEATURES

• Correlated Double Sampling (CDS), AGC, 10-bit ADC and reference regulator included, adjustable bandwidth (CDS and AGC)

• Fully programmable via a 3-wire serial interface

• Sampling frequency up to 40 MHz

• AGC gain from 4.5 to 34.5 dB (in 0.1 dB steps)

• CDS programmable bandwidth from 4 to 120 MHz

• AGC programmable bandwidth from 4 to 54 MHz

• Standby mode available for each block for power saving applications 20 mW (typ.)

• 6 dB fixed gain analog output for analog iris control

• 8-bit and 10-bit DAC included for analog settings

• Low power consumption of only 483 mW (typ.)

• 5 V operation and 2.5 to 5.25 V operation for the digital outputs

• TTL compatible inputs, TTL and CMOS compatible outputs.

APPLICATIONS

• CCD camera systems.