TDA8785 Description
TDA8785 Gain, slow offset control inputs and DAC output swing of 1.5 V (p-p) range (2.75 ±0.75 V) 2.75 V reference voltage Internal references for ADC and DAC. APPLICATIONS CCD type of systems Scanner Copier Video acquisition. The TDA8785 is an 8-bit analog-to-digital converter with gain and offset controls for the input signal.
TDA8785 Key Features
- 8-bit analog-to-digital converter (ADC)
- 8-bit digital-to-analog converter (DAC)
- Sampling rate up to 30 Msps for both ADC and DAC
- Binary or two’s plement 3-state TTL outputs
- TTL patible inputs and outputs
- 100 MHz variable gain amplifier (0 to 20 dB) externally controlled
- All analog inputs and outputs are differential (can also be used in single-ended format)
- Analog input signal from 0.1 to 1.0 V (p-p) differential
- Slow offset control (±250 mV)
- Fast offset control (±500 mV) eventually driven by internal DAC