SP483EEP-L

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Type:	Transceiver
Protocol:	RS422, RS485
Number of Drivers/Receivers:	1/1
Duplex:	Half
Receiver Hysteresis:	20mV
Data Rate:	250kbps
Voltage - Supply:	4.75 V ~ 5.25 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Through Hole
Package / Case:	8-DIP (0.300", 7.62mm)
Supplier Device Package:	8-PDIP

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Introduction

SP483EEP-L is a serial-interface device that belongs to the class of interface drivers, receivers, transceivers. It can be used to provide efficient communication between a variety of microcontrollers and other devices using the standard RS-485 data transmission protocol. The device supports full duplex communication and must be used together with other components such as level converters.

Application

The SP483EEP-L is suitable for applications requiring long-distance communication capabilities, such as those found in industrial automation, building automation, remote sensing systems, data acquisition, and process control. It can also be used for communication between multiple pieces of equipment over a single RS-485 bus.The SP483EEP-L is designed for applications where it is necessary to ensure a high level of reliability and data integrity. The device supports data transfer rates up to 2 Mbps and ensures reliable data transmission with its advanced techniques such as error-correction and flow control. The SP483EEP-L is a flexible device and can be used in a wide range of applications.

Features

The SP483EEP-L has the following features:- Supports full duplex communications- Supports up to 5 Mbps data rates- 10-bit addressing- Supports 7-wire half-duplex communication- Error-correction and flow control schemes- Supports Pulse-Width Modulation (PWM) transceivers and transistors- Compatible with RS485 serial buses- Low operating voltage (3.3V)- Industrial temperature range -40°C to +85°C- RoHS compliant

Working Principle

The SP483EEP-L works in full duplex mode, sending and receiving data from both the transmitter and receiver ports. In this mode, the device uses a single 2-wire RS-485 bus to send and receive data with other devices on the same bus. The device\'s high data rate and error-correction capabilities ensure reliable data transmission and reception over long distances.The device also uses a combination of flow control and error-correction schemes to ensure reliable transfer of the data. The flow control scheme ensures that the maximum data rate is not exceeded; while the error-correction scheme ensures that the data received is accurate and not corrupted.The SP483EEP-L can also be used in half-duplex mode, which uses two sets of data lines (one for transmitting and one for receiving) and a control line that is used to determine the direction of data flow. In this mode, the device allows for high-speed data transfer without the need for a full duplex data bus.

Conclusion

The SP483EEP-L is a highly capable and reliable interface device for serial communication applications. It supports full duplex communication, error-correction, and flow control to ensure reliable data transmission over long distances. The device is suitable for applications requiring long-distance communication capabilities, such as those found in industrial automation, building automation, remote sensing systems, data acquisition, and process control. It is also RoHS compliant and has an industrial temperature range of -40°C to +85°C.

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