SP3245EEY-L

Series:	--
Packaging:	Tube
Part Status:	Discontinued at Digi-Key
Type:	Transceiver
Protocol:	RS232
Number of Drivers/Receivers:	3/5
Duplex:	Full
Receiver Hysteresis:	200mV
Data Rate:	1Mbps
Voltage - Supply:	3 V ~ 5.5 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	28-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	28-TSSOP

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction to SP3245EEY-L

The SP3245EEY-L, from NXP Semiconductors, is an integrated circuit that performs the functions of both a driver and a receiver. It is a dual half-duplex low voltage differental signaling transceiver that supports the industry-standard RS-232 protocol. This IC provides cost-effective performance and protocol support for many applications involving minimal power consumption, low signal levels, and noise immunity, and is regarded as the most commonly used IC for digital interconnect.

Uses of SP3245EEY-L

The SP3245EEY-L is used in various applications such as industrial equipment, medical instruments, point of sale (POS) systems, instrumentation, PC and handheld accessories, automotive infotainment systems, and consumer products. Its wide range of available supply voltage makes it suitable for use in many types of embedded systems. This IC prides itself on its low power requirements, with its minimal standby power being one of its most significant features. Its impressive noise immunity, along with its low-voltage differential signaling (LVDS) technology makes it a stand out among ICs. It offers additional robustness in its high voltage protection, input and output filters, allowing for improved electrical noise shielding.

Communication Protocol

The SP3245EEY-L offers the support of the industry-standard RS-232 serial protocol. This protocol brings convenient interoperability between previously incompatible data formats, effectively making communication with electronic devices incredibly simple. This makes the IC particularly well suited for many consumer and commercial applications. The RS-232 serial protocol is capable of transmitting data up to a speed of 460.8 Kbps, and supports a number of features such as control lines, handshaking, and data forwarding.

Working Principle

The SP3245EEY-L is a low-voltage differential signaling transceiver that works by converting low voltage differential (LVDS) digital signals into NRZ (Non-Return to Zero) serial form. The LVDS signaling technology is organized around a differential transmission line, which is made up of a pair of wires. It offers a low power, low voltage communication interface, making it well suited for use in mobile and embedded applications that require low power consumption.The integrated circuit features an ESD (Electrostatic Discharge) protection device, to protect it against destructive voltage discharges. This IC also features an output buffer that increases the device’s isolation and noise suppression, further increasing its reliability. The SP3245EEY-L is designed to be used as a half-duplex device, meaning it is either sending or receiving data, but never both at the same time.

Conclusion

The SP3245EEY-L from NXP Semiconductors is an integrated circuit that combines the functions of a driver and receiver. It is highly cost-effective for a variety of applications that require low power consumption and noise immunity, such as instrumentation and automotive infotainment systems. With its support for the widely used RS-232 serial protocol, it offers reliable, transferable digital data with a speed of up to 460.8 Kbps. Its high voltage protection, low power requirements, and LVDS technology make it an ideal choice for many digital interconnects.

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

Part Number	Manufacturer	Price	Quantity	Description