SN75HVD3082EDGK

Series:	--
Packaging:	Tube
Part Status:	Active
Type:	Transceiver
Protocol:	RS485
Number of Drivers/Receivers:	1/1
Duplex:	Half
Receiver Hysteresis:	30mV
Data Rate:	200kbps
Voltage - Supply:	4.5 V ~ 5.5 V
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Surface Mount
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package:	8-VSSOP
Base Part Number:	75HVD3082

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Introduction

The SN75HVD3082EDGK is a high-speed, low-power, dual-channel differential line transceiver developed by Texas Instruments. It is designed for use in data transmission applications and is applicable for low voltage differential signaling systems LVDS which provides high-speed transmission up to 1 Mbps. The SN75HVD3082EDGK converts a low side differential input signal VL- to a specific voltage VH+ at the output. It can be used for data transmission over twisted pair cables.

Application Field

The SN75HVD3082EDGK is a line transceiver that can be used in differential communication links. It allows signals to be transmitted over long distances with low noise levels. The SN75HVD3082EDGK is suitable for applications such as multi-lane point-to-point connection, clock and data distribution, local multidrop systems, data transmission between computers and peripherals, high speed digital-to-analog/analog-to-digital conversion and more. Some of the application areas where SN75HVD3082EDGK is mostly used are networking systems, communication systems, data acquisition systems, multimedia systems, audio systems, video systems and any other system that requires high speed transmission.

Working Principle

The SN75HVD3082EDGK has a differential line driver and receiver with separate channel. It has low side and high side differential inputs with differential output. It operates by comparing the input differential voltage to a reference threshold voltage within the transceiver. It amplifies the small differential voltage to a higher voltage level which is recognized as logic 0 or logic 1 by the receiver. The voltage swing of the output can be adjusted with a resistor. The SN75HVD3082EDGK also incorporates a power monitoring circuit so it can be used in low voltage systems where the voltage supply is limited. The input is protected from currents above the maximum rated current and the output is protected from excessive current due to low output impedance.

Conclusion

The SN75HVD3082EDGK is a high-speed, low-power, dual-channel differential line transceiver developed by Texas Instruments. It is designed for use in data transmission applications for low voltage differential signaling systems. It can be used in a wide range of applications such as networking, communications, data acquisition and multimedia systems. The SN75HVD3082EDGK has a differential line driver and receiver, low side and high side differential inputs with differential output. It amplifies the small differential voltage input to a higher voltage level and features a power monitoring circuit.

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