WM8918CGEFL/RV

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The WM8918CGEFL/RV is an application field special purpose data acquisition device and ADC/DAC, with remote in-circuit programming capability. The WM8918CGEFL/RV can be utilized in industrial, medical, military and aviation sectors. It is designed for applications such as high temperature control systems, electronic fuel and injector systems, and audio and gas control systems.

The WM8918CGEFL/RV is a programmable device, with on-chip memory and a full set of general-purpose I/O ports. The WM8918CGEFL/RV has an 8-bit Flash-programmable microcontroller, a 16-bit A/D converter with 8 analog I/O channels, 8-bit D/A converter and a host of other features. It also has an independent watch-dog timer to ensure system stability and to provide failsafe operation.

The WM8918CGEFL/RV can be programmed to acquire, condition and transfer analog data in real time, making it ideal for data acquisition and control applications. The device features a built-in, dual-channel, 10-bit Sigma-Delta Analog-to-Digital Converter (ADC) and an 8-bit Digital-to-Analog Converter (DAC), and has the ability to sample data at a rate of up to 3.1 Million Samples Per Second (MSPS).

The WM8918CGEFL/RV includes an 8-bit parallel bus interface and supports a range of peripheral interfaces including UARTs, SPI, I2C and IrDA. It also can integrate up to 7 analog comparators, plus several specialty I/O functions such as pulse-width modulation (PWM) and pulse-width detection (PWDT). Additionally, the controller also supports external interrupts and is capable of operating from a single 3.3V or 5V supply.

The WM8918CGEFL/RV can be used to perform various data acquisition tasks. In addition to its capability to reliably measure and condition analog data, this device can also be used to develop low-power electronic circuits with digital logic and A/D data conversion to manage and control various types of digital equipment. Its flexibility and scalability make it suitable for a wide range of applications including medical and industrial applications.

The working principle of the WM8918CGEFL/RV is simple. The device contains a number of peripheral interfaces that provide access to an increasing number of external devices including analog ICs, digital ICs, memory modules, sensors and actuators. The internal Flash-programmable microcontroller is used to control data acquisition and processing, and to provide instructions for the device\'s external peripherals. In addition, the device also contains a 10-bit Sigma-Delta ADC, which allows for the acquisition of analog signals, as well as a multi-channel D/A converter for data conversion.

The data from the ADC is then processed by the microcontroller and sent to the appropriate peripherals. The ADC is capable of sampling a data stream at up to 3.1 MSPS, and can be used to measure data with a resolution of up to 10-bits. The controller also offers a wide range of features such as counters, multiple interrupt lines, and various timers with variable prescalers, making it suitable for applications in general-purpose analog data acquisition.

In summary, the WM8918CGEFL/RV is a powerful data acquisition device designed for use in a wide range of industrial and medical applications. Its remote in-circuit programming capability, its 8-bit Flash-programmable microcontroller, its 16-bit A/D converter with 8 analog I/O channels, its 8-bit D/A converter and numerous other features make it ideal for controlling and monitoring various types of digital equipment. With its sophisticated ADC, it is capable of sampling data at 3.1 MSPS with up to 10-bits of resolution, making it well suited for high-precision analog data acquisition.

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