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AD7628KNZ

AD7628KNZ Description

The AD7628KNZ is a high-performance, 8-bit digital-to-analog converter (DAC) from Analog Devices Inc., designed for applications requiring precise analog output control. This IC features two D/A converters, providing dual-channel capability in a compact 20-DIP package. It operates with a parallel data interface, ensuring fast and reliable data transfer. The AD7628KNZ supports a wide supply voltage range of 10.8V to 15.75V for both analog and digital supplies, making it versatile for various power configurations.

The device is known for its excellent linearity, with a maximum INL (Integral Non-Linearity) and DNL (Differential Non-Linearity) of ±0.5 LSB and ±1 LSB, respectively. This ensures highly accurate analog output signals. The settling time of 400ns allows for rapid response, making it suitable for dynamic applications. The AD7628KNZ requires an external reference, offering flexibility in reference voltage selection.

The AD7628KNZ is housed in a through-hole package, making it suitable for applications requiring robust mechanical stability. It is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory compliance. The moisture sensitivity level (MSL) is rated at 1 (unlimited), making it suitable for a wide range of environmental conditions.

AD7628KNZ Features

• High Precision: With an INL/DNL of ±0.5 LSB (Max) and ±1 LSB (Max), the AD7628KNZ ensures highly accurate analog output.
• Dual D/A Converters: The inclusion of two D/A converters allows for simultaneous control of two analog signals, enhancing system functionality.
• Wide Supply Voltage Range: The AD7628KNZ operates with a supply voltage range of 10.8V to 15.75V for both analog and digital supplies, providing flexibility in power design.
• Fast Settling Time: A settling time of 400ns ensures rapid response, making it ideal for applications requiring quick adjustments.
• External Reference: The use of an external reference allows for precise control over the reference voltage, enhancing overall system accuracy.
• Parallel Data Interface: The parallel data interface ensures fast and efficient data transfer, suitable for high-speed applications.
• Through-Hole Mounting: The through-hole package provides robust mechanical stability, making it suitable for industrial and high-reliability applications.
• Environmental Compliance: The AD7628KNZ is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards.

AD7628KNZ Applications

The AD7628KNZ is ideal for a variety of applications where precise analog signal control is required. Some key applications include:

• Industrial Automation: The AD7628KNZ can be used to control actuators, motors, and other devices requiring precise analog output.
• Medical Equipment: In medical devices, the AD7628KNZ can provide accurate control of parameters such as voltage and current, ensuring reliable operation.
• Test and Measurement Equipment: The high precision and fast settling time make the AD7628KNZ suitable for precision test and measurement applications.
• Audio Signal Processing: The dual D/A converters can be used to generate high-quality audio signals, enhancing performance in audio equipment.
• Data Acquisition Systems: The AD7628KNZ can be integrated into data acquisition systems to provide precise analog output signals for various sensors and actuators.

Conclusion of AD7628KNZ

The AD7628KNZ from Analog Devices Inc. is a versatile and high-performance 8-bit DAC, offering dual-channel capability, high precision, and fast settling time. Its wide supply voltage range, external reference, and parallel data interface make it suitable for a variety of applications, from industrial automation to medical equipment. The through-hole package ensures robust mechanical stability, while environmental compliance ensures it meets regulatory standards. The AD7628KNZ is an excellent choice for applications requiring precise analog output control and high reliability.