Part Number: TVP7002

Function: TRIPLE 8-/10-BIT 165-/110-MSPS VIDEO AND GRAPHICS DIGITIZER

Package: 100-PIN PLASTIC FLATPACK PowerPAD

Manufacturer: Texas Instruments

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Description

The TVP7002 is a complete solution for digitizing video and graphic signals in RGB or YPbPr color spaces. The  device supports pixel rates up to 165 MHz. Therefore, it can be used for PC graphics digitizing up to the VESA  standard of UXGA (1600 × 1200) resolution at a 60-Hz screen refresh rate, and in video environments for the  digitizing of digital TV formats, including HDTV up to 1080p.

The TVP7002 is powered from 3.3-V and 1.9-V supply and integrates a triple high-performance analog-to-digital (A/D) converter with clamping functions and variable gain, independently programmable for each channel. The clamp timing window is provided by an external pulse or can be generated internally. The TVP7002 includes analog slicing circuitry on the SOG inputs to support sync-on-luminance or sync-on-green extraction.

Features

1. Analog Input Multiplexers (MUXs)

2. Automatic Video Clamp

3. Three Digitizing Channels, Each With Independently Controllable Clamp, Gain, Offset, and Analog-to-Digital Converter (ADC)

4. Clamping: Selectable Clamping Between Bottom Level and Mid Level

5. Offset: 1024-Step Programmable RGB or YPbPr Offset Control

6. Gain: 8-Bit Programmable Gain Control

Applications:

1. Digital Image Processing

2. Scan Rate/Image Resolution Converters

3. Video/Graphics Digitizing Equipment

 

TVP7002 Datasheet PDF Download

Other data sheets are available within the file:  TVP7002PZP, TVP7002PZPR

Part Number: AD5724

Function: Complete, Quad, 12-Bit, Serial Input, Unipolar/Bipolar Voltage Output DAC

Package: 24-lead TSSOP Type

Manufacturer: Analog Devices

Pinouts:

 

Description

The AD5724, AD5734, AD5754 are quad, 12-/14-/16-bit, serial input, voltage output digital-to-analog converters. They operate from single-supply voltages from +4.5 V up to +16.5 V or dual
supply voltages from ±4.5 V up to ±16.5 V. Nominal full-scale output range is software-selectable from +5 V, +10 V, +10.8 V, ±5 V, ±10 V, or ±10.8 V. Integrated output amplifiers, reference buffers, and proprietary power-up/power-down control circuitry are also provided. The parts offer guaranteed monotonicity, integral nonlinearity (INL) of ±16 LSB maximum, low noise, and 10 μs maximum settling time. The AD5724/AD5734/AD5754 use a serial interface that operates at clock rates up to 30 MHz and are compatible with DSP and microcontroller interface standards. Double buffering allows the simultaneous updating of all DACs. The input coding is user-selectable twos complement or offset binary for a bipolar output (depending on the state of Pin BIN/2sComp), and straight binary for a unipolar output. The asynchronous clear function clears all DAC registers to a user-selectable zero-scale or midscale output. The parts are available in a 24-lead TSSOP and offer guaranteed specifications over the −40°C to +85°C industrial temperature range.

Features

1. Complete, quad, 12-/14-/16-bit digital-to-analog converter (DAC)
2. Operates from single/dual supplies
3. Software programmable output range
+5 V, +10 V, +10.8 V, ±5 V, ±10 V, ±10.8 V
4. INL error: ±16 LSB maximum, DNL error: ±1 LSB maximum
5. Total unadjusted error (TUE): 0.1% FSR maximum
6. Settling time: 10 μs typical
7. Integrated reference buffers
8. Output control during power-up/brownout
9. Simultaneous updating via LDAC
10. Asynchronous CLRto zero scale or midscale
11. DSP-/microcontroller-compatible serial interface
12. Operating temperature range: −40°C to +85°C
13. iCMOS process technology

Applications

1. Industrial automation
2. Closed-loop servo control, process control
3. Automotive test and measurement
4. Programmable logic controllers

 

Other data sheets are available within the file:

AD5724AREZ, AD5724AREZ-REEL7, AD5734, AD5734AREZ

AD5724 Datasheet PDF Download