SN65HVD1780DG4 Allicdata Electronics
Allicdata Part #:

SN65HVD1780DG4-ND

Manufacturer Part#:

SN65HVD1780DG4

Price: $ 2.64
Product Category:

Integrated Circuits (ICs)

Manufacturer: Texas Instruments
Short Description: IC FAULT-PROT RS485 TXRX 8-SOIC
More Detail: 1/1 Transceiver Half RS422, RS485 8-SOIC
DataSheet: SN65HVD1780DG4 datasheetSN65HVD1780DG4 Datasheet/PDF
Quantity: 1000
150 +: $ 2.40051
Stock 1000Can Ship Immediately
$ 2.64
Specifications
Series: --
Packaging: Tube 
Part Status: Active
Type: Transceiver
Protocol: RS422, RS485
Number of Drivers/Receivers: 1/1
Duplex: Half
Receiver Hysteresis: 50mV
Data Rate: 115Kbps
Voltage - Supply: 3.15 V ~ 5.5 V
Operating Temperature: -40°C ~ 125°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC
Base Part Number: SN65HVD1780
Description

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The SN65HVD1780DG4 is a dual high-speed differential line transceiver used in many applications as an interface between a host processor in point-to-point communications using differential line drivers and receivers. In this article, we will look at the application field and working principle of the SN65HVD1780DG4.

Application Field

The SN65HVD1780DG4 have been used in wide variety of applications, from automotive to consumer electronics. Therefore, it is suitable for applications that require high speed, low power, and low cost. The specific applications in which they are used include but are not limited to:
  • Communication in vehicles
  • Data transmission in consumer electronics
  • Communication in industrial systems
  • Ethernet/CAN communication
The SN65HVD1780DG4 is also used in communication networks such as system diagnostics, fault tolerance, and low-power communications. It is reliable, low power and low-cost, making it ideal for applications that require fast data transfer and accurate data reception.

Working Principle

The SN65HVD1780DG4 is a dual high-speed differential line transceiver designed for point-to-point communication. It consists of two amplifiers, one for each differential data line. The transceiver contains two full-duplex channel drivers as well as two low-power channel receivers. The transceiver implements an ISO 1042 protocol for balanced communication, meaning that the same differential voltage is transmitted on both lines, and the data rates can go up to 1MHz. The differential voltage signals are transmitted over a pair of data lines and received by the receiver, which then converts them into single-ended voltage signals, which can be output to the host processor. Additionally, the SN65HVD1780DG4 has several features that enhance its performance. It includes a control signal/enable function, which allows the system to adjust the data rate and signal output in order to minimize EMI. The transceiver also features receiver disable auto-diabling, which allows the transceiver to disconnect its local transmitter signal to reduce power consumption. It has receiver input hysteresis and de-emphasis to reduce jitter and improve signal integrity, and it has an internal power-down mode for low-power applications. The SN65HVD1780DG4 also has several protection mechanisms. The transceiver is protected against ESD up to +/- 4kV in HBM mode, while its Pb-free packaging makes it RoHS compliant. It is also able to withstand over-current and over-voltage conditions to ensure reliable operation.

Conclusion

The SN65HVD1780DG4 is a dual high-speed differential line transceiver designed for point-to-point communication. It is reliable, low-power, and low-cost, making it ideal for applications that require fast data transfer and accurate data reception. It is suitable for a wide variety of applications, from automotive to consumer electronics, and it is protected against ESD, over-current, and over-voltage conditions. Therefore, the SN65HVD1780DG4 is an excellent choice for your interface applications.

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

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