TDA8787 Overview
The TDA8787 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 ADC together with its reference voltage regulator. AGC gain is controlled via the serial interface.
TDA8787 Key Features
- Correlated Double Sampling (CDS), Automatic Gain Control (AGC), 10-bit Analog-to-Digital Converter (ADC) and reference r
- Fully programmable via a 3-wire serial interface
- Sampling frequency up to 18 MHz
- AGC gain range of 36 dB (in steps of 0.1 dB)
- Low power consumption of only 190 mW (typ.)
- Power consumption in standby mode of 4.5 mW (typ.)
- 3.0 V operation and 2.5 to 3.6 V operation for the digital outputs
- Active control pulses polarity selectable via serial interface
- 8-bit DAC included for analog settings
- TTL patible inputs, CMOS patible outputs. QUICK REFERENCE DATA SYMBOL VCCA VCCD VCCO ICCA ICCD ICCO ADCres Vi(CDS)(p-p)
TDA8787 Applications
- Low-power, low-voltage CCD camera systems. GENERAL DESCRIPTION The TDA8787 is a 10-bit analog-to-digital interface for CCD cameras. The device includes a correl