Texas Instruments

DAC8164IAPWR  

Digital to Analog Converters

DAC8164IAPWR Description

The DAC8164IAPWR is a high-performance, 14-bit digital-to-analog converter (DAC) from Texas Instruments, designed for precision applications requiring high accuracy and reliability. This IC features four independent DACs, each capable of providing precise voltage outputs. The DAC8164IAPWR operates within a wide supply voltage range of 2.7V to 5.5V for both analog and digital supplies, making it suitable for a variety of power configurations.

The DAC8164IAPWR employs a string DAC architecture, which ensures excellent linearity and low integral non-linearity (INL) and differential non-linearity (DNL) specifications of ±1 LSB and ±0.3 LSB, respectively. This high level of precision is crucial for applications requiring accurate signal reproduction. The device also offers a fast settling time of 10µs, enabling rapid response to input changes.

DAC8164IAPWR Features

• High Precision: With 14-bit resolution and low INL/DNL specifications, the DAC8164IAPWR ensures high accuracy in converting digital signals to analog outputs.
• Multiple DACs: The inclusion of four independent DACs allows for simultaneous control of multiple analog signals, making it ideal for multi-channel applications.
• Flexible Data Interface: The DAC8164IAPWR supports both SPI and DSP interfaces, providing compatibility with a wide range of microcontrollers and digital signal processors.
• Wide Supply Voltage Range: Operates within a 2.7V to 5.5V supply voltage range for both analog and digital supplies, offering flexibility in power supply design.
• Fast Settling Time: A settling time of 10µs ensures quick response to input changes, enhancing the performance in dynamic applications.
• External and Internal Reference: The option to use either an external or internal reference provides flexibility in reference voltage selection, optimizing performance based on application requirements.
• Surface Mount Packaging: The 16-TSSOP package format is suitable for surface mount assembly, facilitating integration into compact and high-density PCB designs.

DAC8164IAPWR Applications

The DAC8164IAPWR is well-suited for a range of applications requiring high-precision analog signal generation. Some specific use cases include:

• Test and Measurement Equipment: Ideal for precision signal generation in oscilloscopes, signal analyzers, and other test instruments where accuracy and reliability are paramount.
• Industrial Automation: Used in control systems for precise actuator control, motor speed regulation, and process control applications.
• Medical Devices: Suitable for medical imaging equipment and diagnostic tools that require high-precision analog outputs for accurate signal processing.
• Audio Systems: Provides high-quality audio signal generation in professional audio equipment and high-end consumer audio systems.
• Communication Systems: Used in base stations and communication equipment for precise control of analog signals in signal processing and transmission.

Conclusion of DAC8164IAPWR

The DAC8164IAPWR from Texas Instruments is a versatile and high-performance DAC designed to meet the demanding requirements of precision analog signal generation. With its 14-bit resolution, low INL/DNL, and fast settling time, it offers superior performance compared to similar models. The inclusion of four independent DACs and support for both SPI and DSP interfaces further enhances its flexibility and applicability in various industries. Despite its obsolete status, the DAC8164IAPWR remains a reliable choice for applications requiring high-precision analog outputs.

DAC8164IAPWR Documents

Download datasheets and manufacturer documentation for DAC8164IAPWR

Datasheets :

DAC8164      

HTML Datasheet :

DAC8164      

PCN Design/Specification :

Copper Bond Wire Revision A 04/Dec/2013