TDA8706

INTEGRATED CIRCUITS DATA SHEET TDA8706 6-bit analog-to-digital converter with multiplexer and clamp Preliminary specification Supersedes data of February 1992 File under Integrated Circuits, IC02 1996 Aug 20 Philips Semiconductors Preliminary specification 6-bit analog-to-digital converter with multiplexer and clamp FEATURES 6-bit resolution Binary 3-state TTL outputs TTL compatible digital inputs 3 multiplexed video inputs Luminance and colour difference clamps Internal reference 300 mW power dissipation 20-pin plastic package. APPLICATIONS General purpose video applications Y, U and V signals Colour Picture-in-Picture (PIPCO) for TV Videophone Frame grabber. QUICK REFERENCE DATA Measured over full voltage and temperature ranges. SYMBOL VCCA VCCD ICCA ICCD ILE DLE fCLK Ptot Tamb PARAMETER analog supply voltage (pin 2) digital supply voltage (pin 10) analog supply current (pin 20) digital supply current (pin 10) integral linearity error DC differential linearity error maximum clock frequency total power dissipation operating ambient temperature range 4.5 4.5 − − − − 20 − 0 MIN. TYP. 5.0 5.0 32 28 − − − 300 − FUNCTIONAL DESCRIPTION GENERAL DESCRIPTION TDA8706 The TDA8706 is a monolithic bipolar 6-bit Analog-to-Digital Converter (ADC) with a 3 analog input multiplexer and a clamp. All digital inputs and outputs are TTL compatible. Regulator with good temperature compensation. The TDA8706 is a ‘like-flash’ converter which produces an output code i...