Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Function:	--
Interface:	--
Voltage - Supply:	--
Current - Supply:	--
Operating Temperature:	--
Mounting Type:	Surface Mount
Package / Case:	20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	20-TSSOP
Includes:	--
Base Part Number:	DS2733

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Introduction

DS2733E+T&R is an interface device for digital-to-analog conversion. It is used in applications involving the transmission of analog signals over a telecommunications network. The device has been developed by Texas Instruments in order to provide reliable, high-performance data conversion. The device is used in a variety of telecommunications applications and is particularly useful for providing analog performance for digital networks. In this article, the application fields of the device and the working principle are discussed in detail.

Application Fields

The DS2733E+T&R is primarily used in applications that involve transmission of analog signals over telecommunications networks. This includes applications ranging from mobile phones to cable televisions and satellite communication systems. Due to its high precision and flexibility, the device is a very cost effective solution for these applications.In mobile phone applications, the DS2733E+T&R is used to convert the digital signal from a mobile phone into analog signals. This allows the analog signals to be transmitted over the telecommunications network in order to reach their destination. The device is also used in cable television applications. In this case, the device is used to convert the digital signal from a cable television broadcast into analog signals. This allows the signals to be transmitted over cables with minimal interference.The device is also used in satellite communication systems. In this application, the digital signals from the satellite are converted into analog signals. This allows the satellite signals to be received by the receiver, which then converts the analog signals into digital signals.

Technical Specifications

The DS2733E+T&R has a wide range of technical specifications. The device has a maximum resolution of 12 bits and can convert digital signals at a rate of up to 120 MHz. It is capable of operating at temperatures between -40°C and +125°C and has a power supply range of 3.0 to 3.6 volts. The device also has an input voltage range of -1.25 to +1.25 volts and an output voltage range of 0.5 to 4.5 volts.

Working Principle

The DS2733E+T&R works on a principle called delta-sigma modulation. In this process, the digital signals are sampled at regular intervals. This samples are then compared against a predetermined threshold value. If the difference between the sample and the threshold value is greater than the threshold value, then the sample is converted into an analog signal. The higher the difference between the sample and the threshold value, the greater the analog signal that is produced. The analog signal is then transmitted over the telecommunications network in order to reach its destination.

Conclusion

The DS2733E+T&R device is a versatile interface device for digital-to-analog conversion. It is used in a variety of applications ranging from mobile phones to cable televisions and satellite communication systems. The device works on a principle called delta-sigma modulation and has a maximum resolution of 12 bits. The device is an effective solution for providing reliable and high-performance data conversion for these applications.

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