LTC2857HDD-1#TRPBF Allicdata Electronics
Allicdata Part #:

LTC2857HDD-1#TRPBF-ND

Manufacturer Part#:

LTC2857HDD-1#TRPBF

Price: $ 1.81
Product Category:

Integrated Circuits (ICs)

Manufacturer: Linear Technology/Analog Devices
Short Description: IC TXRX RS485/RS422 8-DFN
More Detail: 1/1 Transceiver Full RS422, RS485 8-DFN (3x3)
DataSheet: LTC2857HDD-1#TRPBF datasheetLTC2857HDD-1#TRPBF Datasheet/PDF
Quantity: 1000
2500 +: $ 1.65150
Stock 1000Can Ship Immediately
$ 1.81
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Transceiver
Protocol: RS422, RS485
Number of Drivers/Receivers: 1/1
Duplex: Full
Receiver Hysteresis: 25mV
Data Rate: 20Mbps
Voltage - Supply: 4.5 V ~ 5.5 V
Operating Temperature: -40°C ~ 125°C
Mounting Type: Surface Mount
Package / Case: 8-WFDFN Exposed Pad
Supplier Device Package: 8-DFN (3x3)
Base Part Number: LTC2857
Description

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The LTC2857HDD-1#TRPBF is a high-performance dual-channel I²C-bus transceiver that offers improved system speed and robustness. This device has a set of I/O transceivers that are configured to serve as master or slave devices on either a separate communications bus or multiple buses. The LTC2857HDD-1#TRPBF transceiver supports both full-duplex and half-duplex modes, so that two-way communications can be easily implemented with simple hardware. Furthermore, the device also supports hardware-driven data flow control, so that data can be safely transferred between two devices, even when communication is interrupted or slow.

In terms of application fields of the LTC2857HDD-1#TRPBF transceiver, it mainly applies to communication and control fields. As an I²C-bus transceiver, it can be used in microcontroller-based systems as an interface to communicate with multiple I/O devices, such as keyboard controllers and sensors. Additionally, its fully duplex mode coupled with high speed bus communication features make it ideal for communication networks, where it can be used as a bridge between two or more buses. Its flexible interface also enables it to be used as an inter-processor communication device, where the transceiver can mediate the communication between two microcontrollers.

The LTC2857HDD-1#TRPBF transceiver operates using a set of functions that are programmable through an internal register map. Incoming data bytes will be stored in the device\'s internal input register, and then read by the receiver device. The device also allows for bidirectional data flow, so that the data byte in the input register can be simultaneously transmitted to the transmitting device. The internal output register of the transceiver stores the data byte that is to be transmitted. Through this arrangement, data can be quickly transferred between two devices.

The transceiver also supports hardware-driven data flow control. Before any data can be transmitted, both the receiving and transmitting devices must generate a “ready” signal, stating that the device is prepared for the data transfer. This prevents data loss during low-speed communication, or when the communication link is interrupted.

The LTC2857HDD-1#TRPBF transceiver is an ideal I²C-bus transceiver for various applications such as microcontroller-driven systems, communication networks and inter-processor communication. With its high performance and advanced feature set, it enables faster and more robust communication between devices, while providing robust data flow control.

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

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