PCM4202DBTG4

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 PCM4202DBTG4 is an advanced analog-to-digital converter (ADC) built using the advanced charge-domain technology platform. It is designed to simplify data acquisition in applications where precise analog information must be converted to digital form and stored into digital memory. The PCM4202DBTG4 offers 16-bit resolution with a dynamic range of 114 dB and a single-ended input range of up to 6.8 V. This makes it ideal for applications requiring precision measurements of both signals and noise. The device also incorporates a low-power EPI-CMOS process with a wide supply range and a wide temperature range, making it suitable for a variety of industrial and consumer applications.

The ADC can be used in a variety of applications, including telecommunications systems, industrial automation, audio and video equipment, instrumentation systems, automotive electronics, and medical and factory automation. In addition, the PCM4202DBTG4 is also suitable for applications requiring precise measurement of environmental variables, with its native capability for low-power, low-delay analog-to-digital conversion.

The PCM4202DBTG4 device is capable of working in either one- or two-channel modes, depending on the needs of the application. In one-channel mode, the ADC provides an input range of 4.2V. In two-channel mode, the ADC provides an input range of 6.8V. Each channel is also equipped with a noise rejection circuit, providing a dynamic range of 114 dB and a signal-to-noise ratio (SNR) of 113 dB. The ADC also provides a range of digital output formats, including I2S, SPI, SPI-UART, and UART.

The PCM4202DBTG4 is powered by a 3 V voltage source, with a maximum power consumption of 6 mW in one-channel mode and 7.8 mW in two-channel mode. The device features an internal low-jitter clock for precise ADC timing. The PCM4202DBTG4 also offers a range of advanced features, including an on-chip temperature sensor and an on-chip microcontroller, which can be used to perform gain-offsets and acquisition scheduling.

The overall architecture of the PCM4202DBTG4 ADC is based on the charge-domain architecture. This architecture is designed to improve the accuracy of analog-to-digital conversions, providing a more efficient data acquisition of high-resolution signals. The system works by charging a capacitor in proportion to the input signal amplitude, which is then converted into a digital value. This architecture simplifies signal acquisition and reduces the complexity of signal measurement.

The PCM4202DBTG4’s design also minimizes signal noise and distortion. The ADC includes a differential analog-to-digital converter and input buffers, which reduce unwanted noise. The device is also compliant with the MIL-STD-MIL-STD-530C (MIL-STD-1600) standard, ensuring reliable operation even in harsh environmental conditions. The digital output can be adjusted for different noise levels, depending on the application.

In conclusion, the PCM4202DBTG4 ADC provides a high-performance, low-power solution for applications that require precise analog-to-digital conversion. The device’s charge-domain architecture reduces the complexity of signal acquisition and provides a range of output formats and operating temperatures. The ADC is also compliant with the MIL-STD-1630B mil-spec standard and is ideal for a variety of industrial and consumer applications.

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