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DAC7642VFBT

Part No DAC7642VFBT
Manufacturer Texas Instruments
Catalog Data Acquisition - Digital to Analog Converters (DAC)
Description IC DAC LP DUAL 16-BIT 32-LQFP / DAC 2-CH R-2R 16-bit 32-Pin LQFP T/R
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Categories Integrated Circuits (ICs)
Manufacturer Texas Instruments
Packaging Reel package
Resolution 16
Number of D/A Converters 2
Settling Time 10μs
Output Type Voltage - Buffered
Data Interface Parallel
Reference Type External
Operating Supply Voltage ±5V
Voltage - Supply, Digital 5V
INL/DNL (LSB) ±2, ±1
Architecture R-2R
Operating Temperature Range -40°C ~ 85°C
Package 32-LQFP
Manufacturer Package 32-LQFP (7x7)
Win Source Part Number 772436-DAC7642VFBT
Popularity Medium
Supply and Demand Status Limited
Family Name DAC7642
Introduction Date April 01, 2006
ECCN EAR99
Country of Origin Taiwan
Halogen Free Compliant
Estimated EOL Date 2029
Ultra Librarian 3D Model Ultra Librarian DAC7642VFBT CAD Model

Description

Texas Instruments DAC7642VFBT Dual-Channel, 16-Bit, Digital-to-Analog Converter

The DAC7642VFBT from Texas Instruments is a high-precision, dual-channel, 16-bit digital-to-analog converter (DAC) designed to deliver exceptional performance for a wide range of applications. This versatile component is suitable for professional audio equipment, automated test equipment, industrial control systems, and high-end consumer products where accuracy and reliability are paramount.

One of the standout features of the DAC7642VFBT is its monolithic design, integrating two high-quality DACs on a single chip. This integration not only saves space but also ensures excellent channel-to-channel matching and correlation, making it an ideal choice for systems requiring balanced audio signals or precise control voltages.

The device operates from a single power supply ranging from +4.75V to +5.25V, providing ease of integration into existing designs. Additionally, it boasts a flexible interface that is compatible with a variety of microprocessors and digital signal processors, supporting both parallel and serial input formats.

Key Features:

  • 16-bit resolution for each DAC channel, ensuring high fidelity and precision in analog output.
  • Dual-channel output, which can be used independently or in tandem for various applications.
  • Low glitch energy and a settling time of 10µs to 0.003% FSR, minimizing distortion and enabling rapid signal changes.
  • Integrated output amplifiers with rail-to-rail operation, providing a wide dynamic range.
  • Programmable gain and offset, allowing customization to specific system requirements.
  • Power-on reset to zero-scale or mid-scale, depending on the application's needs.
  • Thermal shutdown protection, safeguarding the device from overheating.

The DAC7642VFBT's robust design includes a power-down feature that reduces the current consumption to 200nA at 5V, significantly saving power when the device is not in active use. This makes it an environmentally friendly choice for energy-conscious applications.

In summary, Texas Instruments' DAC7642VFBT is a superior dual-channel DAC that offers designers a combination of high precision, flexibility, and ease of use, making it an excellent choice for demanding applications where analog performance is critical.

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Pricing & Ordering

Quantity Unit Price Ext. Price
9+ $5.6324 $50.6916
22+ $4.6215 $101.6730
34+ $4.4771 $152.2214
47+ $4.3327 $203.6369
60+ $4.1882 $251.2920
80+ $3.7550 $300.4000
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 166 pieces
MOQ: 9 pcs
Order Increment : 1 pcs
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