ADS7960SRHBT

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Data acquisition is a branch of digital electronics technology in which digital data is analyzed and converted to analog signals. It is the use of analog-to-digital (A/D) converters, leveraged with circuitry, to acquire information from real time sources such as temperature, pressure, sound, and movement. Analog signals are transformed into digital signals that can be processed by a computer. In order to acquire data, an A/D converter is used. ADS7960SRHBT is an A/D converter specifically. It can convert analog signals into digital data and provide an output of 10-bits resolution with a high-speed performance. This article will discuss the application field of the ADS7960SRHBT and its working principle.

ADS7960SRHBT is analogous A/D converter designed for medium-resolution sampling applications. It is ideal for monitoring and measuring analog signals in areas such as instrumentation, industrial automation, telecom, healthcare, etc. This device is a low-power, high-speed, 10-bit, successive-approximation, double-sampling, analog-to-digital converter. Its features include low current consumption, a programmable high-frequency clock, reduction of the settling time, multiple power scheme support, and a low-power idle mode.

ADS7960SRHBT offers a wide input range, amplified, differential voltage inputs, 10-bit resolution, on-board internal reference voltage, and a fast settling time relative to the input signal and frequency. The device also has an over-range detection capability and a conversion time parameter that can be modified. In terms of its power supply, the ADS7960SRHBT requires a single +5V power supply for the analog and digital circuits, and a separate +4.4V power supply for the low-supply voltage range (V SS ).

In order to achieve its high-speed performance, the ADS7960SRHBT uses a sophisticated architecture design with a programmable internal clock. An internal clock generator is used to synchronously control the overall sampling and conversion process. The clock frequency and the size of the internal register can be adjusted to accommodate different input signal frequencies. The device also incorporates various features, such as an auto-zero noise cancellation circuit and a temperature-compensated A/D conversion circuit, to reduce noise and improve accuracy of the converted data.

The ADS7960SRHBT provides an 8-bit digital output. The 8-bit data is then shifted from left to right and the number is calculated by the digital-to-analog converter (DAC) circuit. The DAC circuit generates an analog output from the digital bits.The analog output is then compared against the input signal and the difference is used to adjust the digital output. This process is repeated until the digital output matches the input signal. During the whole conversion process, the clock generator supplies the timing information.

Apart from its features, the ADS7960SRHBT offers a considerable flexibility when used as an A/D converter. It can support different input signal frequencies and ranges, making it suitable for a wide variety of applications. The double-sampling approach also ensures that signal noise generated by the signal source is eliminated during the conversion process. The integrated DAC and signal conditioning features further improve the accuracy and performance of the device.

The ADS7960SRHBT A/D converter is a versatile device suitable for demanding applications. It offers high performance, low power consumption, and a wide input range. The device is also equipped with multiple power scheme support, which makes it an excellent choice for power-critical applications. Besides these features, its flexibility, accuracy, and speed make it an ideal choice for data acquisition systems in areas such as instrumentation, industrial automation, telecom, healthcare, and others.

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