TLV2548CDW

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 TLV2548CDW is an 8-pin, low power, c-MOS Analog to Digital Converter (ADC) with a 10-bit resolution. This converter is suitable for various applications requiring low power levels and accurate measurement of analog input signals. It is used in medical imaging, precision data acquisition, and industrial automation.

The TLV2548CDW has an integrated single-slope conversion technique, used in data acquisition and control systems. This technique is well suited for a variety of process control applications where low power consumption is essential.

In terms of working principle, the converter works by comparing two voltage levels, one generated by an external reference, and one generated by an input signal. The external reference can be set to a range of levels that can be used to determine the input signal’s output level. The ADC begins by comparing the voltage levels, eventually generating a digital code that is proportional to the input signal level.

To further improve the data acquisition accuracy of the TLV2548CDW, an auto-zeroing feature is included. Auto-zeroing is a process in which the converter periodically re-clocks its internal counter to an accurate reference level, thus adjusting for minor drifts. This process eliminates many of the errors that can be found in traditional manual or open-loop conversions.

Other features of the TLV2548CDW include an integration latch, power fail detect, mux selectable inputs, and an internal clock comparator. The integration latch enables the digital output to stay latched long enough for reading a signal that is as low as ±1 LSB. The power fail detect allows the output to remain in its last state even if the power is interrupted, while the mux selectable inputs allow the converter to be used in several applications at once. Finally, the internal clock comparator pulses its output on a cycle-by-cycle basis, thus enabling closed-loop operation in multiplex applications.

As far as application fields, the TLV2548CDW can be used in various systems such as medical imaging, command and control, remote sensing, and precision data acquisition. It is also an ideal solution for low power designs that require fast, reliable measurements and accurate signal conditioning. Its low power consumption allows for increased battery life and is suitable for use in portable designs. In addition, the TLV2548CDW provides excellent immunity to noise, eliminating many of the errors found in open-loop systems. Finally, its small form factor and low power requirements allow for easy integration and superior performance in space-constrained applications.

Overall, the TLV2548CDW Analog to Digital Converter is a powerful, low power, and accurate solution for data acquisition. With its integrated single-slope conversion technique, auto-zeroing feature, various features, and adequate application fields, the TLV2548CDW offers the performance and reliability needed in many industries and applications.

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