PCM1602KY

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The PCM1602KY Integrated circuit, released by NXP Semiconductor, is a special purpose mixed signal data acquisition component that is used to integrate a range of features into one device. It combines an ADC, DAC, and PWM modules, and provides a low noise, offline analog-to-digital+digital-to-analog conversion processor for a range of applications. In addition, the PCM1602KY is a highly integrated AC-coupled analog-to-digital converter for rapidly processing signals in a low power, quiet package.

PCM1602KY Application Field

The PCM1602KY integrated circuit is primarily used in applications where it is important to accurately measure and precisely reproduce signals from a variety of sources. Commonly, the PCM1602KY is used in audio and communications systems, industrial automation, consumer electronics and medical equipment, laboratory and measurement instrumentation, as well as in automotive infotainment systems and automotive electronic systems. It can be used in conjunction with an analog or digital audio system to provide analog-to-digital conversion, digital-to-analog conversion, and pulse width modulation.

Additionally, due to the exceptionally high accuracy and low power operation of the PCM1602KY, it is also used in a wide range of high-precision engineering and scientific applications. These include digital signal processing (DSP) systems used in scientific instrumentation and laboratory equipment, such as oscilloscopes and spectrum analyzers. Additionally, the PCM1602KY is a popular choice for applications such as digital filters, servo control systems, motor control systems, electro-mechanical sensors, and video data loggers.

PCM1602KY Working Principle

The PCM1602KY is an analog-digital converter/digital-analog converter (ADC/DAC) device that functions by converting analog waveforms into digital codes. The PCM1602KY has been designed with a low noise, high accuracy analog input section and a high resolution, 16-bit digital-to-analog output section with a SNR of approximately 95dB.

The ADC section features a 14-bit sigma-delta ADC which provides a highlinearity, low distortion and low noise signal chain. It is capable of converting a single-ended signal into a 16-bit digital format, with an input range of 0 to 15 volts. The PCM1602KY also includes a 16-bit DAC which produces a low power, high linearity and low distortion analog output signal. Additionally, the device can also be used to implement pulse width modulation (PWM) with a high frequency response and low distortion.

The PCM1602KY is also capable of simultaneous I2C communication with a host processor to gain control and alerting functions. The communication port is also used to program various settings, such as gain and offset, and to monitor the device status. The PCM1602KY has two low power modes which enable it to consume a minimal amount of energy when the device is idle or in standby mode.

Conclusion

The PCM1602KY is a powerful integrated circuit that combines an precise analog-to-digital converter (ADC), a precise digital-to-analog converter (DAC), and a pulse width modulation (PWM) module. It is commonly used in applications such as audio and communications systems, industrial automation, consumer electronics, laboratory and measurement instrumentation, automotive infotainment systems, and a variety of scientific and engineering applications. The PCM1602KY is a low noise, high precision data acquisition component that is capable of accurately measuring and precisely reproducing signals from a wide range of sources.

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