BU90LV048-E2 Integrated Circuits (ICs)

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Receiver
Protocol:	--
Number of Drivers/Receivers:	0/4
Duplex:	--
Data Rate:	--
Voltage - Supply:	3 V ~ 3.6 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	16-SSOPB
Base Part Number:	BU90LV048

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<p>The BU90LV048-E2 is a member of a dynamic logic family of RS-485 transceivers. It is a four-channel transceiver which is suitable for various point-to-point and multidrop applications in both low-power and high-power solutions. It is capable of transmitting data at high speed and can be used in automotive applications, industrial networks, TV metering and home automation systems. In this article, we will discuss the application field and working principle of the BU90LV048-E2.</p><p>The BU90LV048-E2 is a four-channel transceiver designed for RS-485 differential signaling applications. It is designed to provide a low-power solution with high performance. The transceiver operates on a differential signaling voltage between 0 V and 15 V. It supports data rates up to 1.2 Mbps and is designed to interface with three-state logic devices. The transceiver is optimized to reduce electromagnetic interference (EMI) and achieve a robust data transfer.</p><p>The BU90LV048-E2 is ideal for applications where low power consumption is critical, such as battery-powered systems. It is capable of transmitting data at high speed and has a built-in adaptive equalizer for multidrop transceiver applications. It also provides easy integration with other devices in the system by providing low-power, differential mode and low-impedance signal path.</p><p>The BU90LV048-E2 has two power saving mode which is the controller to transceiver and transceiver to controller. Controller to transceiver mode automatically turns off the receiver when there is no signal and also provides dynamic idle line monitoring which reduces the total power. Transceiver to controller mode provides the minimal power consumption during full-duplex data transmission. This mode automatically puts the transceiver into low power mode when there is no active data transmission.</p><p>The BU90LV048-E2 offers a low-cost, low-power solution with high data rate and robust performance. It is an ideal solution for applications such as industrial network, medical, medical electronics, automotive and home automation systems. In terms of applications, the BU90LV048-E2 can be used in point-to-point and multidrop systems for a variety of protocols including Modbus and PROFIBUS. It can also be used for high-speed data networks like Ethernet and USB. The transceiver is compatible with most microcontrollers and is easy to integrate into an existing system design.</p><p>The working principle of the BU90LV048-E2 is simple. The transceiver converts the low-power differential voltage signals from the controller to the high-power differential voltage signals required to communicate in an RS-485 system. The transmitter portion of the transceiver takes the differential voltage signals from the controller and converts them into differential current signals. The differential current is then amplified and transmitted to the RS-485 node.</p><p>The receiver portion of the transceiver takes the differential voltage signals from the RS-485 node and converts it into low-power differential current signals. The differential current signals are then amplified and converted back into the low-power differential voltage signals. The differential voltage signals are then sent back to the controller for processing.</p><p>The BU90LV048-E2 is an excellent choice for RS-485 differential signaling applications. It is capable of providing high-speed, low-power and robust performance. It is ideal for applications where low-power is critical, such as battery-powered systems. It is easy to integrate into an existing system design and is compatible with most microcontrollers.</p>

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