SP3220EBEA-L

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Type:	Transceiver
Protocol:	RS232
Number of Drivers/Receivers:	1/1
Duplex:	Full
Receiver Hysteresis:	300mV
Data Rate:	250kbps
Voltage - Supply:	3 V ~ 5.5 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	16-SSOP (0.209", 5.30mm Width)
Supplier Device Package:	16-SSOP

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SP3220EBEA-L Application Field and Working Principle

SP3220EBEA-L is a line-driver/receiver (LDR) from Exar Corporation that supports half- or full-duplex communications. It is used to extend the distance between two devices and support a variety of signaling standards such as RS-232, RS-422, RS-485. This device provides high-speed data communication interface, up to 165 Mbps, for automotive and industrial applications.

Features of SP3220EBEA-L

SP3220EBEA-L offers integrated power-on reset and protection features. It is designed to reduce cost and improve performance over traditional systems and is ideal for applications that require reliable, low-power transmission in small footprints. The product features a high-speed data rate of up to 165 Mbps, providing a reliable connection with low power consumption of 1.6 mA. It also supports half-duplex and full-duplex communication modes and supports both serial port and clock signal.

Application Areas of SP3220EBEA-L

SP3220EBEA-L is used in numerous applications including automotive, consumer electronics, industrial automation, medical, and home automation. It can be used to connect digital input/output devices to a controller, such as for controlling audio or digital displays. It has been used in consumer electronics applications to provide low-power, reliable data transmissions between various components. In addition, it has become an essential component for current embedded systems which connection with serial devices in an efficient way.

SP3220EBEA-L Working Principle

The SP3220EBEA-L provides a 3V to 5.5V voltage supply for enhanced performance for a variety of interface transferring digital information. It contains two channels, the transmitting channel and the receiving channel. Transmitting channel has an output voltage range of 4.15V to 3V and a driver enable signal. The receiving channel contains an enable signal and the received data signal.The device has an enable control pin to turn on and off the transmitter and receiver channels. The enable pin allows the user to efficiently control the communication between two peripherals or systems. The device also consists of transmit and receive data pins and a clock pin for synchronizing these pins. When enabled, the device is ready to send or receive the data.The device can be operated in either half-duplex mode or full-duplex mode. In half-duplex mode, the driver transmits data and the receiver receives data alternately, while in full-duplex mode, both the transmitter and receiver can perform operations at the same time.

Conclusion

Overall, the SP3220EBEA-L is a device that is designed to provide reliable, low power communication between serial input/output (I/O) devices. It is used in numerous applications including automotive, consumer electronics, industrial automation, medical, and home automation. Its features include high-speed data transmission rate of up to 165 Mbps, low-power consumption of 1.6 mA and operate in both half-duplex and full-duplex mode. It also has a voltage range of 3V to 5.5V, as well as an enable pin to allow users to efficiently control the communication between two peripherals.

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