INTEGRATED CIRCUITS
DATA SHEET
TDA8702 8-bit video digital-to-analog converter
Product specification Supersedes data of...
INTEGRATED CIRCUITS
DATA SHEET
TDA8702 8-bit video digital-to-analog converter
Product specification Supersedes data of April 1993 File under Integrated Circuits, IC02 1996 Aug 23
Philips Semiconductors
Product specification
8-bit video digital-to-analog converter
FEATURES 8-bit resolution Conversion rate up to 30 MHz TTL input levels Internal reference
voltage generator Two complementary analog
voltage outputs No deglitching circuit required Internal input register Low power dissipation Internal 75 Ω output load (connected to the analog supply) Very few external components required. GENERAL DESCRIPTION APPLICATIONS
TDA8702
High-speed digital-to-analog conversion Digital TV including: – field progressive scan – line progressive scan Subscriber TV decoders Satellite TV decoders Digital VCRs.
The TDA8702 is an 8-bit Digital-to-Analog Converter (DAC) for video and other applications. It converts the digital input signal into an analog
voltage output at a maximum conversion rate of 30 MHz. No external reference
voltage is required and all digital inputs are TTL compatible.
QUICK REFERENCE DATA SYMBOL VCCA VCCD ICCA ICCD VOUT − VOUT PARAMETER analog supply
voltage digital supply
voltage analog supply current digital supply current full-scale analog output
voltage (peak-to-peak value) note 1 note 1 note 2 ZL = 10 kΩ ZL = 75 kΩ ILE DLE fCLK B Ptot Note 1. D0 to D7 connected to VCCD and CLK connected to DGND. 2. The analog output
voltages (VOUT an...