TDA8754HL/27/C1,55

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Data Acquisition, ADCs/DACs, Special Purpose applications represent an important process in the world of digital data acquisition and control. TDA8754HL/27/C1,55 is a powerful digital-to-analog converter that is used in a variety of application fields including automotive, audio/video, medical, and industrial control. This article will provide a detailed overview of the application field and working principle of TDA8754HL/27/C1,55.

The TDA8754HL/27/C1,55 is a 14-bit digital-to-analog converter with a single-ended output range from 0-1.7V. It is a pin-programmable device, which makes it ideal for a wide range of applications. The TDA8754HL/27/C1,55 is designed to be used in high-end audio applications, such as for high-resolution, low-noise S/PDIF and I2S audio systems. It can also be used in automotive and industrial control applications, such as for robotic control, speed monitors, and power control.

In terms of features and specs, the TDA8754HL/27/C1,55 offers 14-bit resolution, with a 0-1.7V single-ended analogue output range. It supports two channels, with two outputs per channel. The device also comes with an onboard voltage reference, an LED indicator and an output capacitor. It supports input clock frequencies up to 128MHz, which makes it suitable for high-speed applications.

The TDA8754HL/27/C1,55 is a current-mode logic design, which means that it can be programmed with logic level signals to enable the output signal of the device. When the logic levels for the convert chip are set, the voltage at the output of the device is equal to the sum of the voltage levels of the inputs. The inputs typically range from 0V to 1.7V. The on-chip voltage reference is used to set the reference voltage point for the conversion process.

The main application field of TDA8754HL/27/C1,55 is high-end audio applications such as for S/PDIF and I2S audio systems. It supports two channels, with two outputs per channel at up to 128MHz, providing the highest-fidelity audio transmission available. The device is also suitable for automotive and industrial control applications, such as for robotic control, speed monitors, and power control.

The working principle behind TDA8754HL/27/C1,55 is relatively simple. When the input logic levels are set, the voltage at the output of the device is equal to the sum of the voltage levels of the inputs. As mentioned, the inputs usually range from 0V to 1.7V, and the on-chip voltage reference provides the reference voltage point for the conversion process. The device uses a current-mode logic design, which allows its outputs to be programmed with logic level signals.

In summary, the TDA8754HL/27/C1,55 is a 14-bit digital-to-analog converter with a single-ended output range from 0-1.7V. It is a pin-programmable device that is used in a variety of application fields including automotive, audio/video, medical, and industrial control. It is suitable for high-end audio applications such as for S/PDIF and I2S audio systems and other applications such as for robotic control, speed monitors, and power control. The device employs current-mode logic design, which allows its outputs to be programmed with logic level signals. The reference voltage point for the conversion process is provided by an on-chip voltage reference.

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