AD7894BRZ-10

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

The AD7894BRZ-10 is a sample-and-hold and integrated analog-to-digital converter (ADC) used to convert analog signals into digital data. It is part of the Data Acquisition - Analog to Digital Converters (ADC) products range which offers single, dual, and even quad-channel ADC solutions. This popular converter is capable of performing rapid and accurate single-channel and multi-channel data sampling in a variety of application fields.

The AD7894BRZ-10 is suitable for a variety of applications due to its high accuracy and speed. These include industrial and commercial system design, automation and process control, sensor, motor, and actuator control, medical instrumentation and medical imaging equipment, gaming and entertainment systems, and test and measurement. It is especially well-suited for applications that require a wide dynamic range with high sampling rates and accuracy. The device comes in an easy-to-use 8-pin package, providing users with an efficient and low-cost solution for data acquisition.

The AD7894BRZ-10 is a sample-and-hold and Sigma-Delta ADC, meaning it takes a single analog input sample and converts it into a string of binary numbers to express the input voltage. This conversion is executed in two stages: the sampling stage, which produces a single-cycle sequence of data points which are then further converted into an analog voltage, and the encoding stage, which transforms the single-cycle sequence into a string of binary numbers. The result is an accurate digital representation of the original analog input.

The AD7894BRZ-10 offers a wide input voltage range (0~4V) and a wide sampling rate range (0~20kHz). Its 4-bit Sigma-Delta Delta encoding scheme allows for accurate and efficient signal capture. The device also offers differential input with optional hysteresis, allowing an input differential voltage range of up to 28Vp-p. This ensures accurate signal acquisition on a wide range of input signals.

In terms of power requirements, the AD7894BRZ-10 operates with a supply voltage of 3.3 V, and consumes only 5.1 mA, making it a low-power solution for data acquisition. The device also has a built-in power-down signal which reduces the power consumption to 550µA. The power-down signal is activated when the device is not actively sampling, allowing users to reduce power consumption when the device is not in use.

The AD7894BRZ-10 also features a built-in temperature sensor for consistent accuracy. The device also provides an on-chip 3.4V reference output for easy connection to other components. This eliminates the need for external references, resulting in fewer components and reduced board size. The device also features a temperature sensor for consistent accuracy, ensuring reliable results regardless of temperature variations or changes in board layout.

Overall, the AD7894BRZ-10 is a popular and reliable solution for single-channel and multi-channel data sampling in a variety of application fields. Its wide dynamic range and high sampling rates make it well suited for applications that require accurate and efficient signal capture, while its low power requirements and built-in temperature sensor ensure consistent accuracy and reliability.

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