Analog Devices Inc. Tariff Inquiry

AD7228ABR

AD7228ABR Description

The AD7228ABR is an 8-bit Digital-to-Analog Converter (DAC) from Analog Devices Inc., designed for high-performance applications requiring precision and reliability. This DAC features eight independent channels, making it ideal for applications that require multiple analog outputs. The AD7228ABR operates with a digital supply voltage range of 13.5V to 16.5V and an analog supply voltage range of 10.8V to 16.5V or ±5V, providing flexibility in power supply options. It employs a parallel data interface for efficient communication and boasts a settling time of 5µs to 7µs, ensuring rapid response to input changes. The device is housed in a surface-mount package, specifically a 24SOIC tube, and has a moisture sensitivity level (MSL) of 3, allowing for a 168-hour exposure duration. The AD7228ABR is designed to work with an external reference, providing additional flexibility in system design.

AD7228ABR Features

• 8-bit Resolution: Offers a balance between precision and speed, suitable for a wide range of applications.
• 8 Channels: Multiple independent DAC channels enable simultaneous control of several analog signals.
• Wide Supply Voltage Range: Digital supply voltage range of 13.5V to 16.5V and analog supply voltage range of 10.8V to 16.5V or ±5V, providing flexibility in power supply options.
• Fast Settling Time: Settling times of 5µs to 7µs ensure rapid response to input changes, making it suitable for dynamic applications.
• Parallel Data Interface: Facilitates efficient data transfer and communication with microcontrollers or other digital systems.
• External Reference: Allows for greater flexibility in system design and can be optimized for specific application requirements.
• Surface-Mount Package: The 24SOIC tube package is suitable for compact and high-density designs, making it ideal for modern electronics.
• Moisture Sensitivity Level (MSL) 3: Ensures reliability and durability in various environmental conditions, with a 168-hour exposure duration.

AD7228ABR Applications

The AD7228ABR is well-suited for a variety of applications where precision and reliability are critical. Some specific use cases include:

• Industrial Automation: Controlling multiple actuators or motors with high precision and rapid response.
• Medical Equipment: Providing accurate analog outputs for medical devices that require precise control.
• Aerospace and Defense: Ensuring reliable and precise control in critical systems where high performance and reliability are paramount.
• Telecommunications: Managing analog signals in communication systems that require fast and accurate response.
• Consumer Electronics: Enhancing the performance of consumer devices that require multiple analog outputs.

Conclusion of AD7228ABR

The AD7228ABR from Analog Devices Inc. is a versatile and high-performance 8-bit DAC that offers multiple channels, a wide supply voltage range, and fast settling times. Its parallel data interface and external reference type provide additional flexibility, making it suitable for a wide range of applications. The surface-mount package and moisture sensitivity level ensure it can be integrated into compact and durable designs. While the product is now obsolete, its legacy continues to influence modern DAC design and performance standards. For applications requiring precision, reliability, and rapid response, the AD7228ABR remains a notable reference point in the field of digital-to-analog conversion.