ADS774HIBDW

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 ADS774HIBDW analog-to-digital converter (ADC) is a high-performance, high-precision device used in communications, aerospace, and defense applications. The device features an internal 12-bits pipelined static analog-to-digital converter (ADC) and an integrated 0.5V to 4.5V ±5 % voltage reference. The device has a throughput rate of 4MSPS with a low power consumption of less than 2mW. In addition, the device features a differential reference voltage of ±2.5V and an internal clock frequency of up to 200MHz for maximum accuracy.

The ADS774HIBDW is capable of providing high-performance analog-to-digital conversion in applications such as system and power management systems, radio frequency (RF), satellite digital radio, aerospace, and defense. It is designed for high-speed, low-noise, and low-power applications. The ADC can sample analog signals of up to 1V peak-to-peak resolution with a maximum sample rate of 4Msps. It also features built-in reference protection and temperature tracking, allowing it to identify and respond to temperature drifts.

The ADS774HIBDW features a working principle that is based on charge-domain conversion. This technology eliminates the need for a conventional integrator to convert analog input signals into digital samples. Instead, the device uses the charge in a capacitor to measure the analog input signal and convert it into a digital sample. The ADC utilizes an internal clock to sequentially sample the analog input signal, measure the charge in the capacitor, and digitize the measured charge. This process is repeated with each clock cycle until the desired resolution is achieved. As the ADC is clocked, it produces a digital output in synchronous “burst” mode. Since the ADC does not require any additional circuitry, this method is faster, more efficient, and consumes less power.

The ADS774HIBDW also offers a function called noise cancellation that eliminates unwanted noise from the analog-to-digital conversion. This is achieved by the use of digital filters that work by automatically removing noise from the analog data before it is converted to digital form. The digital filter has two modes, which are low-pass and high-pass filters. Low-pass filters are used to reduce low-frequency noise, while high-pass filters are used to reduce noise at high frequencies. By utilizing these filters, the noise in the analog data is minimized and the overall accuracy of the analog-to-digital conversion is improved.

The ADS774HIBDW is ideal for a variety of applications requiring high- performance, high-precision analog-to-digital conversion. It has a low power consumption, high speed throughput, and precise measurements, making it ideal for applications in the medical, communications, aerospace, and defense industries. In addition, the device is highly integrated, allowing for a more cost-effective solution. The device offers a range of features and flexibility that make it an attractive choice for system and power management systems, radio frequency, satellite digital radio, aerospace, and defense applications.

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