TLV5624CDGKG4

Data Acquisition - Digital to Analog Converters (DAC)

The TLV5624CDGKG4 is a voltage output 14-bit Digital to Analog Converter (DAC) with an output range of between 0 and 5V. The DAC also has an integrated temperature-sensing circuit and can be used to provide temperature compensation for the output voltage, or in cases where the temperature of the system needs to be monitored.

Application Field and Working Principle

The TLV5624CDGKG4 is an IC designed for use in high accuracy, precision, and low noise digital-to-analog conversion applications, such as data and signal conditioning, AC/DC and voltage regulation, and power supply applications.

The primary function of the TLV5624CDGKG4 is to convert a 14-bit digital signal into an analog voltage. A 14-bit digital signal is made up of 16,384 distinct possible values, so the TLV5624CDGKG4 is able to output an analog voltage of between 0 and 5V with a resolution of 1/16384V, or approximately 309μV.

The analog voltage output of the TLV5624CDGKG4 is dependent on the reference voltage, which is generally supplied externally by an amplifier or power supply. The TLV5624CDGKG4 also features a programmable offset voltage, allowing the output signal to be shifted up or down in order to compensate for offset or gain errors.

In addition to the voltage output, the TLV5624CDGKG4 has an integrated temperature sensing circuit. The temperature sensing circuit can be used to provide temperature compensation for the output voltage, or to monitor the temperature of the system. A temperature sensor, such as a thermocouple, can be connected to the TLV5624CDGKG4 to enable the temperature compensation or monitoring function.

The TLV5624CDGKG4 can be used in systems for applications such as process control, motor control, industrial automation, and scientific instrumentation. The high accuracy and wide output range make it a suitable choice for precision and high-resolution applications where accuracy is paramount.