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DAC90BG

Part No DAC90BG
Manufacturer Burr-Brown (TI)
Catalog OEM Parts (C - E)
Sample
Rohs State Need to verify
ECAD Module
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RoHS Non-Compliant
Win Source Part Number 1028873-DAC90BG
Categories OEM Parts(C-E)
Manufacturer Burr-Brown (TI)
Popularity Low
Supply and Demand Status Shortage
Ultra Librarian 3D Model Ultra Librarian DAC90BG CAD Model

Description

The DAC90BG is a high-speed, 10-bit digital-to-analog converter (DAC) manufactured by Burr-Brown, which is now part of Texas Instruments (TI). It is designed for high-performance applications requiring fast conversion rates and excellent dynamic performance. It is commonly used in communications equipment, test and measurement instruments, and video processing systems.

Applications

  • Direct Digital Synthesis (DDS)
  • Arbitrary Waveform Generators
  • Video Reconstruction
  • ATE (Automatic Test Equipment)
  • Communications Transmitters
  • Medical Imaging

Features

  • 10-bit Resolution
  • Conversion rate: Up to 165 MHz
  • Low Glitch Energy
  • Single Supply Operation (+5V)
  • Differential Current Outputs
  • Internal Bandgap Reference
  • Small Signal Settling Time: 10ns

Benefits

  • High-Speed Conversion: Enables generation of high-frequency signals for demanding applications.
  • Excellent Dynamic Performance: Provides accurate signal reproduction with low distortion.
  • Low Glitch Energy: Minimizes unwanted spurious signals during conversion.
  • Simplified System Design: Single-supply operation and internal reference reduce external component count.
  • Versatile Output Options: Differential current outputs allow for flexible interfacing to various analog circuits.
  • Improved Signal Integrity: Fast settling time ensures accurate signal reconstruction.

Additional Details

The DAC90BG utilizes a segmented current source architecture to achieve high speed and low glitch energy. The internal bandgap reference provides a stable and accurate voltage reference for the conversion process. The differential current outputs can be configured for single-ended or differential operation, allowing for optimal performance in different applications. Careful layout and decoupling techniques are essential to achieve the specified performance. A heat sink may be required in some applications depending on operating conditions. The input is compatible with TTL and CMOS logic levels.

The part number DAC90BG indicates a 10-bit DAC from the DAC90 series. The 'BG' suffix typically refers to the package type and temperature range.

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Pricing & Ordering

Quantity Unit Price Ext. Price
1+ $93.2875 $93.2875
2+ $76.5437 $153.0874
3+ $74.1517 $222.4551
4+ $71.7597 $287.0388
5+ $69.3677 $346.8385
6+ $62.1917 $373.1502
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 250 pieces
Order Increment : 1 pcs
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