Texas Instruments

DAC7614E/1K  

Digital to Analog Converters

DAC7614E/1K Description

The DAC7614E/1K is a high-performance, 12-bit digital-to-analog converter (DAC) designed by Texas Instruments. This device is ideal for applications requiring precise analog output signals derived from digital inputs. The DAC7614E/1K features four independent DACs, each capable of converting 12-bit digital data into analog voltage outputs. With a maximum INL (Integral Non-Linearity) and DNL (Differential Non-Linearity) of ±2 LSB and ±1 LSB respectively, the DAC7614E/1K ensures high accuracy and linearity in its output signals.

The device operates with a ±5V analog supply voltage and a 5V digital supply voltage, making it suitable for a wide range of power configurations. The DAC7614E/1K employs an SPI (Serial Peripheral Interface) for data communication, enabling efficient and reliable data transfer. The settling time of 10µs ensures rapid response to input changes, making it ideal for real-time applications.

The DAC7614E/1K is housed in a 20-lead surface-mount SSOP package, which is available in tape and reel format. This packaging ensures ease of integration into various electronic systems. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 3 (168 hours), the DAC7614E/1K is suitable for a variety of manufacturing environments.

DAC7614E/1K Features

• High Precision: The DAC7614E/1K offers a maximum INL of ±2 LSB and DNL of ±1 LSB, ensuring high accuracy and linearity in output signals.
• Multiple DACs: The device includes four independent 12-bit DACs, allowing for simultaneous control of multiple analog outputs.
• Fast Settling Time: With a settling time of 10sµ, the DAC7614E/1K provides rapid response to input changes, making it suitable for real-time applications.
• SPI Interface: The DAC7614E/1K utilizes an SPI interface for data communication, ensuring efficient and reliable data transfer.
• External Reference: The device requires an external reference, allowing for flexibility in reference voltage selection and improved accuracy.
• Wide Operating Voltage Range: The DAC7614E/1K operates with a ±5V analog supply voltage and a 5V digital supply voltage, making it versatile for various power configurations.
• Surface-Mount Packaging: The device is housed in a 20-lead SSOP package, available in tape and reel format, facilitating easy integration into electronic systems.
• Environmental Compliance: The DAC7614E/1K is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 3 (168 hours), the device is suitable for a variety of manufacturing environments.

DAC7614E/1K Applications

The DAC7614E/1K is well-suited for a variety of applications that require precise control of analog signals. Some specific use cases include:

• Test and Measurement Equipment: The high precision and fast settling time make the DAC7614E/1K ideal for generating accurate test signals in laboratory and industrial settings.
• Industrial Control Systems: The device can be used to control actuators, motors, and other devices that require precise analog inputs.
• Medical Equipment: The DAC7614E/1K can be employed in medical devices that require precise control of analog signals, such as patient monitoring equipment and diagnostic tools.
• Audio Systems: The device can be used in high-fidelity audio systems to generate precise analog audio signals from digital data.
• Automotive Applications: The DAC7614E/1K can be used in automotive systems for controlling various analog signals, such as engine management and infotainment systems.

Conclusion of DAC7614E/1K

The DAC7614E/1K from Texas Instruments is a versatile and high-performance digital-to-analog converter that offers precise control of analog signals. With its multiple DACs, fast settling time, and SPI interface, the DAC7614E/1K is well-suited for a wide range of applications, including test and measurement, industrial control, medical equipment, audio systems, and automotive applications. The device's environmental compliance and surface-mount packaging make it an ideal choice for modern electronic systems. The DAC7614E/1K stands out for its precision, flexibility, and reliability, making it a preferred choice for engineers and designers in the electronics industry.

DAC7614E/1K Documents

Download datasheets and manufacturer documentation for DAC7614E/1K

Datasheets :

DAC7614 Datasheet