(China (Mainland))
Product Summary
The THS8134BCPHP is a general-purpose triple high-speed D/A converter (DAC) optimized for use in video/graphics applications. The device operates from a 5-V analog supply and a 3-V to 5-V range digital supply. The THS8134BCPHP has a sampling rate up to 80 MSPS. The device consists of three 8-bit D/A converters and additional circuitry for bi-level/tri-level sync and blanking level generation in video applications. The THS8134BCPHP is also well-suited in applications where multiple well-matched and synchronously operating DACs are needed; for example, I-Q modulation and direct-digital synthesis in communications equipment. The applications of the THS8134BCPHP include: High-Definition Television (HDTV) Set-Top Boxes/Receivers, High-Resolution Image Processing, Desktop Publishing, Direct Digital Synthesis/I-Q Modulation.
Parametrics
THS8134BCPHP absolute maximum ratings: (1)Supply voltage: AVDD to AVSS, DVDD to DVSS: –0.5 V to 7 V; AVDD to DVDD, AVSS to DVSS: –0.5 V to 0.5 V; (2)Digital input voltage range to DVSS: –0.5 V to DVDD + 0.5 V; (3)Operating free-air temperature range, TA: 0℃ to 70℃; (4)Storage temperature range, Tstg: –55℃ to 150℃.
Features
THS8134BCPHP features: (1)Triple 8-Bit D/A Converters; (2)Minimum 80 MSPS Operation; (3)Direct Drive of Doubly-Terminated 75-Ω Load Into Standard Video Levels; (4)3×8 Bit 4:4:4, 2×8 Bit 4:2:2 or 1×8 Bit 4:2:2(ITU-BT.656) Multiplexed YPbPr/GBR Input Modes; (5)Bi-Level (EIA) or Tri-Level (SMPTE) Sync Generation With 7:3 Video/Sync Ratio; (6)Integrated Insertion of Sync-On-Green/Luminance or Sync-On-All Channels; (7)Configurable Blanking Level; (8)Internal Voltage Reference.
Diagrams
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Pricing (USD) |
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 THS8134BCPHP |
Texas Instruments |
Video D/A Converter ICs 8-BIT 80MSPS TRIPLE DAC |
Data Sheet |
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THS8134BCPHPG4 |
Texas Instruments |
Video D/A Converter ICs 8-BIT 80MSPS TRIPLE DAC |
Data Sheet |
Negotiable |
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