Texas Instruments

DAC102S085CISD

DAC102S085CISD Description

The DAC102S085CISD is a 10-bit voltage-output digital-to-analog converter (DAC) designed by Texas Instruments. This IC features two DACs, making it suitable for applications requiring multiple analog outputs. The device supports SPI and DSP data interfaces, ensuring compatibility with a wide range of digital systems. It operates with a supply voltage range of 2.7V to 5.5V for both analog and digital sections, providing flexibility in power supply requirements. The DAC102S085CISD employs a string DAC architecture, which offers high accuracy and low power consumption. It has a settling time of 6 microseconds, enabling rapid response to input changes. The device is packaged in a 10-WSON surface mount package, making it ideal for compact designs. Despite its obsolescence, the DAC102S085CISD remains a reliable choice for applications needing dual 10-bit DACs with external reference capability.

DAC102S085CISD Features

• Dual DACs: Features two 10-bit DACs, allowing for simultaneous control of multiple analog signals.
• Data Interfaces: Supports SPI and DSP interfaces, ensuring compatibility with various digital systems.
• Wide Voltage Range: Operates with a supply voltage range of 2.7V to 5.5V for both analog and digital sections, providing flexibility in power supply requirements.
• String DAC Architecture: Utilizes a string DAC architecture, which offers high accuracy and low power consumption.
• Fast Settling Time: Achieves a settling time of 6 microseconds, enabling rapid response to input changes.
• Surface Mount Packaging: Packaged in a 10-WSON surface mount package, making it ideal for compact designs.
• External Reference: Allows for the use of an external reference, providing flexibility in reference voltage selection.
• Compliance: Meets REACH and RoHS3 compliance standards, ensuring environmental and safety standards are met.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing environments.

DAC102S085CISD Applications

The DAC102S085CISD is ideal for applications requiring precise control of multiple analog signals. Its dual DACs and fast settling time make it suitable for:

• Industrial Control Systems: For precise control of actuators, motors, and other devices requiring analog outputs.
• Audio Signal Processing: In audio systems where dual-channel analog outputs are needed for high-fidelity sound reproduction.
• Medical Equipment: For applications such as medical imaging and diagnostic equipment that require precise analog control.
• Automotive Systems: In automotive applications where multiple analog signals need to be controlled, such as in engine management systems.
• Test and Measurement Equipment: For precision test equipment requiring dual-channel analog outputs for accurate measurements.

Conclusion of DAC102S085CISD

The DAC102S085CISD is a versatile and reliable digital-to-analog converter designed by Texas Instruments. Its dual 10-bit DACs, wide voltage range, and fast settling time make it suitable for a variety of applications requiring precise analog control. The device's string DAC architecture ensures high accuracy and low power consumption, while its surface mount packaging and compliance with environmental standards make it a practical choice for modern electronics designs. Despite its obsolescence, the DAC102S085CISD remains a valuable component for applications needing dual-channel analog outputs with external reference capability.