Texas Instruments

DAC5662IPFB  

Digital to Analog Converters

DAC5662IPFB Description

The DAC5662IPFB is a high-performance, 12-bit dual digital-to-analog converter (DAC) from Texas Instruments, designed for precision and versatility in a wide range of applications. This device features a current-source architecture, providing differential output with excellent linearity and settling time characteristics. The DAC5662IPFB operates with a supply voltage range of 3V to 3.6V for both analog and digital supplies, ensuring compatibility with various power sources.

DAC5662IPFB Features

• Dual 12-Bit DACs: The DAC5662IPFB includes two 12-bit DACs, allowing for simultaneous and independent control of two analog signals.
• Low INL/DNL: With an integral non-linearity (INL) of 0.3 LSB and differential non-linearity (DNL) of 0.2 LSB, the DAC5662IPFB ensures high accuracy and precision in analog output.
• Fast Settling Time: The device boasts a typical settling time of 20ns, making it suitable for high-speed applications requiring rapid signal updates.
• Differential Output: The differential output capability enhances signal integrity and reduces noise, making it ideal for applications where high signal-to-noise ratio is critical.
• External/Internal Reference: The DAC5662IPFB supports both external and internal reference options, providing flexibility in design and ensuring stable performance.
• Parallel Data Interface: The parallel data interface simplifies communication with microcontrollers and other digital systems, facilitating easy integration into existing setups.
• Surface Mount Packaging: The 48-pin TQFP package is designed for surface mount technology, ensuring robustness and ease of assembly in modern manufacturing processes.
• Compliance and Reliability: The DAC5662IPFB is REACH unaffected and RoHS3 compliant, meeting environmental and regulatory standards. It also has a moisture sensitivity level (MSL) of 2, ensuring reliability in various environmental conditions.

DAC5662IPFB Applications

The DAC5662IPFB is well-suited for a variety of applications requiring high-precision analog signal generation:

• Test and Measurement Equipment: Ideal for precision signal generation in oscilloscopes, signal analyzers, and other test instruments.
• Medical Imaging: Used in medical devices such as ultrasound and MRI machines for accurate image reconstruction.
• Industrial Automation: Provides precise control signals for actuators, sensors, and other industrial equipment.
• Audio Processing: Suitable for high-fidelity audio applications where accurate signal reproduction is crucial.
• Telecommunications: Used in base stations and other telecom equipment for signal modulation and demodulation.

Conclusion of DAC5662IPFB

The DAC5662IPFB from Texas Instruments stands out as a versatile and high-performance solution for applications requiring dual-channel, high-precision DACs. Its combination of low INL/DNL, fast settling time, and differential output capability ensures accurate and reliable analog signal generation. The flexible reference options, parallel data interface, and surface mount packaging make it easy to integrate into a wide range of systems. With its compliance to environmental and regulatory standards, the DAC5662IPFB is a reliable choice for modern electronics design.

DAC5662IPFB Documents

Download datasheets and manufacturer documentation for DAC5662IPFB

Images :

Mechanical Outline Drawing      

PCN :

Qualification of RFAB as an additional FAB site option for selected devices in the C05 process (PDF)      

Application Notes :

Wideband Complementary Current Output DAC Single-Ended Interface (Rev. A)       Interfacing op amps to high-speed DACs Part 2: Current-sourcing DACs       Passive Terminations for Current Output DACs