IDTVS330DCG Integrated Circuits (ICs)

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

IDTVS330DCG Application Field and Working Principle

Interface - Analog Switches - Special Purpose

The IDTVS330DCG is a monolithic array of special purpose analog switches designed to serve a variety of applications in the system board, including audio and video applications where low power dissipation and adjustable threshold levels are important. It includes three separate low-leakage, bilateral switches with independent logic control inputs.

The IDTVS330DCG features a voltage range of 4.5 to 15.5 VDC, and contains three 120 mA Switch ICs which are ideal for applications requiring low power dissipation and adjustable threshold levels. Each switch is independent with its own logic control input, allowing for efficient switching of three different voltage levels. Additionally, the IDTVS330DCG features a built-in on-off pin for easy software control.

The IDTVS330DCG is designed to be a cost-effective solution for applications such as digital-to-analog, analog-to-digital, Serial Parallel Interface, Firewire, and other digital interfaces. Its low-power switching can reduce the power dissipated in digital-to-analog and analog-to-digital conversion processes. The easy-to-use on-off pin also simplifies software control of the IDTVS330DCG.

The IDTVS330DCG was designed to replace traditional DIP and DIP package analog switch products. Its TTL compatible interface, low power switching, and wide voltage range make it an ideal replacement for many analog switches. The combination of these features results in a robust and low-cost analog switch suitable for a wide range of applications and industries.

Working Principle

The IDTVS330DCG has three switches controlled by separate logic input signals. When a logic high is applied to the logic inputs, the switch is open, and the voltage at the output will be unaffected by the logic signal. When a logic low is applied to the logic input, the switch closes and the output voltage follows the input voltage without hysteresis.

The resistance of the switch is determined by the voltage at its control input. The resistance can be adjusted using the on-off pin, as well as by setting the threshold voltage at the control inputs. The resistor value is represented by the square root of the voltage at the control input, in ohms (R = √V).

The IDTVS330DCG is designed to dissipate low power, so it is highly efficient and low power compared to other analog switch products. The switches have a maximum current rating of 120mA and a breakdown voltage of 15.5 VDC. The high current-carrying capacity of the switch allows for heavy duty applications such as Fan Control, ADSL Modem Controlling, TV-In applications and Remote Control.

Conclusion

The IDTVS330DCG is an innovative special purpose analog switch that is suitable for a range of applications. Its wide voltage range, low power switching, and adjustable threshold levels make it an excellent choice for low power applications. Additionally, its TTL compatible interface and easy-to-use on-off pin make it convenient for software control. As a result, the IDTVS330DCG is a cost-effective analog switch for digital-to-analog and analog-to-digital conversions, Serial Parallel Interface, Firewire, and other digital interfaces.

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