TLV1571IDW

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

Data acquisition systems are often required to convert analog signals into digital format, allowing computers to process, store, and analyze the data. In this regard, Analog to Digital Converters (ADCs) are a critical component of any data acquisition system. In recent years, ADCs have found increasing applications in industries such as automotive, medical, and industrial. One such ADC is the TLV1571IDW, which is a low-power and high-performance 16-bit, delta sigma ADCs. This article aims to explain the TLV1571IDW and discuss its applications, working principle, and features.

Applications

The TLV1571IDW is a low-power ADC, thus making it ideal for portable applications. The TLV1571IDW can also be used in a variety of data acquisition applications such as, medical devices, robotics and automation, automotive, audio, industrial pressure and temperature measurement, and other intelligent systems. In addition, this MSOP/SSOP/TDFN 8-pin package is highly suitable for space constrained applications such as smartphones, tablets, and other handheld devices.

Working Principle

The TLV1571IDW is a delta-sigma analog-to-digital converter that uses a sigma-delta modulator to convert an analog input signal into a digital code. The TLV1571IDW utilizes a “4th-order noise-shaping” architecture, which is designed to achieve 16-bit resolution despite the small size of the package. This architecture provides a stable output with a high signal-to-noise ratio (SNR).

The TLV1571IDW utilizes a differential input stage, which is followed by the sigma-delta modulator. This modulator is a multi-stage feedback filter with a single bit output. It is followed by a digitally programmable low-pass filter, which eliminates any quantization noise present in the output. Finally, the digital output is provided by an on-chip oversampler and digital filter.

Features

The TLV1571IDW is a Low-power ADC, with a maximum power consumption of only 15mW at 10MSPS. It has a high SNR, with a minimum of 75dB, which is ideal for high-accuracy data acquisition applications. The TLV1571IDW also has a low-distortion output, with a maximum THD of -65dB. In addition, it features a fast acquisition time of 2 microseconds, low idle current consumption, a wide operating temperature range, and an analog input range of 0V to 4V.

The TLV1571IDW also features several protection features, such as short-circuit protection, power-on reset, and thermal shutdown, to protect against accidental damage or fault conditions. Finally, the TLV1571IDW is RoHS compliant and meets the requirements of the EC-2004/108/EC. It is also supported by a wide range of evaluation tools and software.

Conclusion

The TLV1571IDW is a low-power and high-performance 16-bit delta sigma ADC. It can be used in a variety of data acquisition applications, such as medical devices, robotics and automation, and audio. The TLV1571IDW utilizes a sigma-delta modulator, which provides a stable output with a high SNR. Additionally, the TLV1571IDW features several protection features, a low-power consumption of 15mW at 10MSPS, and a wide range of evaluation tools and software.

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