WM8255BGEFL/V

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

Data acquisition is a process of gathering and processing data from sensors and transducers. The essential components of a data acquisition system are the analog front end (AFE), the processor, and the memory. One of the key components in any AFE is the Analog-to-Digital Converter (ADC). The WM8255BGEFL/V is an ultra-low power, low voltage CMOS ADC designed for use in data acquisition systems.

The WM8255BGEFL/V is an 8-bit, one-channel, serial input analog-to-digital converter. It is capable of accepting input signals up to 12V and offers excellent dynamic range and power efficiency. It can provide a maximum throughput of up to 250K samples/sec.

The WM8255BGEFL/V offers a wide range of features such as programmable input range and full-scale range, internal sample-and-hold and programmable gain (1× to 32×) for flexible dynamic range, low power dissipation (down to 0.5mW), an internal reference voltage, a programmable offset voltage and a dual-return architecture for improved data integrity. Additionally, the WM8255BGEFL/V supports both synchronous and asynchronous conversion, allowing the user to select the appropriate mode according to specific requirements.

The WM8255BGEFL/V ADC can be used in data acquisition applications including medical systems, automotive, industrial and consumer applications. It can be used in ECG monitoring, force measurement, temperature and pressure monitoring and industrial process control, among other applications. In automotive applications, the ADC can be used for engine control, emission monitoring, and climate control applications.

The working principle of the WM8255BGEFL/V is based on the charge redistribution principle, which is used to convert the analog signal voltage into digital data. This process begins with the internal sample-and-hold (SHA) circuit, which is used to preserve the signal voltage at a specific time. This voltage is then compared with an internal reference voltage and the result is stored as 8 bits in a shift register. The shift register is then clocked out on the data output pins.

The WM8255BGEFL/V is a low power, low voltage analog-to-digital converter offering excellent dynamic range and power efficiency. It is suitable for data acquisition applications including medical systems, automotive, industrial and consumer applications. It can be used to measure ECG readings, forces, temperatures, pressures and for industrial process control. The charge redistribution principle is used to convert the analog signal voltage into 8 bits of digital data, with the internal sample-and-hold and programmable gain providing flexibility and improved data integrity.

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