Texas Instruments

DAC8165IDPWR  

Digital to Analog Converters

DAC8165IDPWR Description

The DAC8165IDPWR is a 14-bit, 4-channel digital-to-analog converter (DAC) from Texas Instruments, designed for high-precision applications. This IC features a string DAC architecture, offering excellent linearity and performance. It supports both SPI and DSP data interfaces, making it versatile for various digital communication protocols. The DAC8165IDPWR operates within a wide supply voltage range of 2.7V to 5.5V for both analog and digital supplies, ensuring compatibility with a broad range of power sources. It also includes both internal and external reference options, providing flexibility in reference voltage selection.

DAC8165IDPWR Features

• High Precision: With 14-bit resolution and ±1 LSB INL/DNL performance, the DAC8165IDPWR ensures high accuracy in converting digital signals to analog outputs.
• Fast Settling Time: The 10µs settling time allows for rapid response in dynamic applications, minimizing latency and improving overall system performance.
• Flexible Data Interface: The support for both SPI and DSP interfaces makes it suitable for a wide range of digital systems, enhancing its versatility.
• Wide Supply Voltage Range: The ability to operate within a 2.7V to 5.5V supply voltage range for both analog and digital supplies ensures compatibility with various power sources.
• Internal and External Reference Options: The inclusion of both internal and external reference options provides flexibility in reference voltage selection, catering to different application requirements.
• String DAC Architecture: This architecture ensures excellent linearity and performance, making it ideal for precision applications.
• Surface Mount Packaging: The 16-TSSOP package is suitable for surface mount technology, facilitating easy integration into compact designs.
• Compliance and Reliability: The DAC8165IDPWR is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards. It also has a moisture sensitivity level (MSL) of 2 (1 year), making it reliable for long-term storage and use.

DAC8165IDPWR Applications

The DAC8165IDPWR is ideal for applications requiring high precision and fast response times. Some specific use cases include:

• Industrial Control Systems: The high precision and fast settling time make it suitable for precision control applications, such as motor control and sensor interfacing.
• Medical Equipment: The DAC8165IDPWR can be used in medical devices where accurate signal conversion is critical, such as in diagnostic equipment and patient monitoring systems.
• Test and Measurement Instruments: The versatile data interfaces and wide supply voltage range make it a good fit for various test and measurement applications, ensuring accurate and reliable performance.
• Automotive Systems: The robustness and compliance with environmental standards make it suitable for automotive applications, such as engine control units and advanced driver-assistance systems (ADAS).

Conclusion of DAC8165IDPWR

The DAC8165IDPWR from Texas Instruments is a high-performance, 14-bit, 4-channel DAC designed for precision applications. Its string DAC architecture, wide supply voltage range, and flexible data interfaces make it a versatile and reliable choice for various industries. The inclusion of both internal and external reference options, along with its compliance with environmental and safety standards, further enhances its appeal. While the product is now obsolete, its unique features and performance benefits make it a valuable component for existing systems and legacy designs.

DAC8165IDPWR Documents

Download datasheets and manufacturer documentation for DAC8165IDPWR