Texas Instruments

DAC084S085CIMMX  

Digital to Analog Converters

DAC084S085CIMMX Description

The DAC084S085CIMMX is an 8-bit digital-to-analog converter (DAC) designed by Texas Instruments. This device features four independent DACs, making it highly versatile for applications requiring multiple analog outputs. The DAC084S085CIMMX operates with a supply voltage range of 2.7V to 5.5V for both analog and digital supplies, ensuring compatibility with a wide range of systems. It employs a string DAC architecture, which is known for its simplicity and reliability. The device supports SPI and DSP data interfaces, providing flexible communication options for various microcontrollers and processors. The DAC084S085CIMMX is housed in a surface-mount 10-VSSOP package, making it suitable for compact designs. Despite its small form factor, it offers excellent performance with an integral non-linearity (INL) of ±0.14 LSB and a differential non-linearity (DNL) of +0.04 LSB (max). The settling time is a fast 4.5µs, ensuring rapid response times for dynamic applications. The DAC084S085CIMMX requires an external reference, providing users with the flexibility to choose their reference voltage source. This device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental standards. It is also moisture sensitivity level 1 (unlimited), making it suitable for a variety of manufacturing environments. Although the DAC084S085CIMMX is now obsolete, it remains a robust solution for legacy systems and applications where its unique features are still highly valued.

DAC084S085CIMMX Features

• Multiple DACs: Features four independent 8-bit DACs, allowing for simultaneous control of multiple analog outputs.
• Wide Supply Voltage Range: Operates with analog and digital supply voltages ranging from 2.7V to 5.5V, ensuring compatibility with various power supply configurations.
• Fast Settling Time: Achieves a settling time of 4.5µs, which is crucial for applications requiring rapid updates and dynamic response.
• Low Linearity Errors: Provides excellent linearity with an INL of ±0.14 LSB and a DNL of +0.04 LSB (max), ensuring high accuracy in analog output signals.
• Flexible Data Interfaces: Supports SPI and DSP interfaces, offering versatile communication options for integration with different control systems.
• String DAC Architecture: Utilizes a string DAC architecture, which is known for its simplicity and reliability, making it suitable for a wide range of applications.
• Surface-Mount Packaging: Housed in a compact 10-VSSOP surface-mount package, ideal for space-constrained designs.
• External Reference: Requires an external reference voltage, providing users with the flexibility to optimize the reference source for their specific application needs.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring adherence to environmental regulations and standards.
• Moisture Sensitivity Level 1: Suitable for various manufacturing environments due to its unlimited moisture sensitivity level.

DAC084S085CIMMX Applications

The DAC084S085CIMMX is ideal for applications requiring multiple analog outputs with high accuracy and fast response times. Some specific use cases include:

• Automotive Control Systems: Ideal for controlling multiple actuators or sensors in automotive applications, where precise and rapid analog signal generation is crucial.
• Industrial Automation: Suitable for industrial control systems that require multiple analog outputs for process control, such as temperature, pressure, and flow rate control.
• Medical Equipment: Can be used in medical devices for generating precise analog signals for diagnostic and therapeutic applications.
• Audio Signal Processing: Useful in audio systems for generating multiple analog audio signals with high accuracy and low distortion.
• Test and Measurement Equipment: Provides accurate analog outputs for calibration and testing purposes in various electronic test and measurement devices.

Conclusion of DAC084S085CIMMX

The DAC084S085CIMMX from Texas Instruments is a versatile and reliable 8-bit digital-to-analog converter, offering multiple DACs, wide supply voltage range, and low linearity errors. Its fast settling time and flexible data interfaces make it suitable for a variety of applications, including automotive, industrial, medical, and audio systems. Despite its obsolescence, the DAC084S085CIMMX remains a valuable component for legacy systems and applications where its unique features are still highly beneficial. Its environmental compliance and moisture sensitivity level further enhance its suitability for diverse manufacturing and operational environments.

DAC084S085CIMMX Documents

Download datasheets and manufacturer documentation for DAC084S085CIMMX

Datasheets :

DAC084S085      

HTML Datasheet :

DAC084S085