NXP Semiconductors TDA8702
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.| Part No. | TDA8702 |
|---|---|
| Datasheet | TDA8702 Download |
| Manufacturer |  NXP Semiconductors |
| Description | 8-bit video digital-to-analog converter |
| Buy | Stock & Price |
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. 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 and VOUT) are negative with respect to VCCA (see Table 1).
