DAC38RF85IAAVR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Overview of DAC38RF85IAAVR

The DAC38RF85IAAVR is an 8-bit, 5-channel digital-to-analog converter specifically designed for precision data acquisition applications. It allows rapid conversion of digital input signals into high-precision analog signals, and supports a wide voltage range of 1.8V to 3.3V. With its buffered, three-state outputs, the DAC38RF85IAAVR is ideal for use in multi-channel systems that require precise, simultaneous digital to analog conversions. It also features an onboard reference and trimming capability, allowing users to easily adjust their output signals based on the system’s requirements.

Application Field and Working Principle

The DAC38RF85IAAVR is primarily used in data and signal acquisition applications to convert digital inputs signals into precise analog signals. It can be used in a variety of industries and applications, including medical, industrial and defense systems. The DAC is designed for low power operation and features an on-board reference, so users can easily adjust the output voltage. The DAC also features a three-state output, which makes it ideal for applications that require simultaneous digital to analog conversions.

The working principle of the DAC38RF85IAAVR is based on the voltage divider principle. The output voltage is determined by the ratio of two resistors in the voltage divider circuit, which is known as the digital-to-analog conversion (DAC) ratio. This ratio is set by the user, and can be adjusted with the onboard trimming capability. Once set, the DAC38RF85IAAVR can provide a highly-precise output voltage in response to a digital input.

The DAC38RF85IAAVR is also designed with an integrated amplifier and an on-board reference voltage. This ensures that the output voltage is accurate and stable, even when the input voltage varies. Additionally, the device features a three-state output, which allows for simultaneous conversion of multiple inputs.

Benefits and Features

The DAC38RF85IAAVR offers several benefits and features that make it a great choice for data and signal acquisition applications. These include:

• High precision: The DAC delivers highly-precise 8-bit digital-to-analog conversion, with an impressive linearity error of ±0.5%.
• Wide voltage range: The DAC supports a wide operating voltage range of 1.8V to 3.3V, allowing it to be used in a variety of systems.
• Reduced power consumption: The DAC is designed for low power operation, and consumes only 0.5 mW of power when in operation.
• Onboard reference: A built-in precision reference allows for easy adjustment of the device’s output voltage.
• Three-state output: The three-state output enables simultaneous conversion of multiple inputs.

Conclusion

The DAC38RF85IAAVR is an ideal solution for digital to analog conversions. It offers a high degree of precision, a wide operating voltage range and low power consumption. Additionally, its integrated amplifier and three-state output make it an ideal choice for multi-channel data acquisition applications.

The specific data is subject to PDF, and the above content is for reference