ST485BDR Integrated Circuits (ICs) |
|
Allicdata Part #: | 497-3733-2-ND |
Manufacturer Part#: |
ST485BDR |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | STMicroelectronics |
Short Description: | IC TXRX 5V RS485/422 LP 8-SOIC |
More Detail: | 1/1 Transceiver Half RS422, RS485 8-SO |
DataSheet: | ST485BDR Datasheet/PDF |
Quantity: | 1000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Transceiver |
Protocol: | RS422, RS485 |
Number of Drivers/Receivers: | 1/1 |
Duplex: | Half |
Receiver Hysteresis: | 70mV |
Data Rate: | 2.5Mbps |
Voltage - Supply: | 4.75 V ~ 5.25 V |
Operating Temperature: | -40°C ~ 85°C |
Mounting Type: | Surface Mount |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Supplier Device Package: | 8-SO |
Base Part Number: | ST485 |
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
ST485BDR (RS-485 Bidirectional Communication Driver/Receiver) is a device used to allow digital data transmission over differential long distance communication networks. It is designed to provide robust and reliable data communications in real-world industrial communication networks and is suitable for communication using the Serial Peripheral Interface (SPI). ST485BDRs can be utilized in RS-485 networks up to several meters in length and up to 1 Mbps of data rate.
Application Field
The ST485BDR is a great choice for any kind of full-duplex long-distance data transmission applications, such as industrial automation systems, remote power distribution systems, point-of-sale systems, medical imaging systems, and various data acquisition systems. It also can be used as a repeater to extend the communication distance between different units and to ensure robust communication.
The ST485BDR can be utilized in RS-485 networks up to several meters in length and up to 1 Mbps of data rate. It offers comparison-based output monitoring, allowing it to detect and eliminate any multi-drop communication errors.
The ST485BDR is also suitable for communications using the Serial Peripheral Interface (SPI), providing a Slave/Master interface with up to 8-bit data format, plus an integrated clock generator. This can be used to simplify complex protocols, such as the Modbus protocol.
Working Principle
The ST485BDR operates on the principle of voltage level shifting in order to convert a single-ended signal (RS-232) into a differential signal (RS-485). The device has a differential driver output and a differential receiver input, which can be used for full-duplex communication.
The driver output is controlled by a logic low/high input signal. When the input signal is logic low, the driver output is enabled and the differential signal is outputted. When the input signal is logic high, the driver output is disabled and the differential signal is inhibited.
The receiver input is used to detect the differential signal and convert it back into a logic signal. The receiver input is designed to reject common mode spikes and noise while accepting only valid RS-485 signals.
Conclusion
The ST485BDR is a great choice for any kind of full-duplex long-distance data transmission applications. It can be used for RS-485 networks up to several meters in length and up to 1 Mbps of data rate. It also can be used as a repeater to extend the communication distance between different units and to ensure robust communication. The device operates on the principle of voltage level shifting to covert a single-ended signal into a differential signal, and it is designed to reject common mode spikes and noise while only accepting valid RS-485 signals.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
ST483616SS | Hammond Manu... | 0.69 $ | 1000 | BOX S STEEL NAT 53.8"L X ... |
ST483610LG | Hammond Manu... | 399.6 $ | 1000 | BOX STEEL GRAY 51.6"L X 3... |
ST483612LG | Hammond Manu... | 416.78 $ | 1000 | BOX STEEL GRAY 52.3"L X 3... |
ST483616LG | Hammond Manu... | 457.36 $ | 1000 | BOX STEEL GRAY 53.7"L X 3... |
ST485CDR | STMicroelect... | 0.27 $ | 1000 | IC TXRX 5V RS485/422 LP 8... |
ST485ABDR | STMicroelect... | 0.43 $ | 1000 | IC TXRX HS LOPWR RS485/42... |
ST485ECDR | STMicroelect... | -- | 1000 | IC TXRX 5V RS485/422 ESD ... |
ST485EBDR | STMicroelect... | -- | 1000 | IC TXRX LOPWR RS485/422 8... |
ST485BDR | STMicroelect... | -- | 1000 | IC TXRX 5V RS485/422 LP 8... |
ST485ERBDR | STMicroelect... | -- | 1000 | IC TXRX LOPWR RS485/422 8... |
ST485EXDR | STMicroelect... | 0.62 $ | 1000 | IC TXRX LOPWR RS485/422 8... |
ST485ERXDR | STMicroelect... | 0.0 $ | 1000 | IC TXRX LOPWR RS485/422 8... |
ST485BD | STMicroelect... | 0.0 $ | 1000 | IC TXRX RS485/422 LP 8-SO... |
ST485ERXN | STMicroelect... | 0.0 $ | 1000 | IC TXRX LOPWR RS485/422 8... |
ST485EXN | STMicroelect... | 0.0 $ | 1000 | IC TXRX LOPWR RS485/422 8... |
ST485ERBN | STMicroelect... | -- | 1000 | IC TXRX LOPWR RS485/422 8... |
ST485EBN | STMicroelect... | -- | 1000 | IC TXRX LOPWR RS485/422 8... |
ST485ABN | STMicroelect... | -- | 1000 | IC TXRX RS422/485 50MBPS ... |
ST485BN | STMicroelect... | 0.0 $ | 1000 | IC TXRX RS422/485 2.5MBPS... |
ST485CN | STMicroelect... | 0.0 $ | 1000 | IC TXRX RS422/485 2.5MBPS... |
ST485ECN | STMicroelect... | 0.0 $ | 1000 | IC TXRX RS422/485 2.5MBPS... |
ST485XN | STMicroelect... | 0.0 $ | 1000 | IC TXRX RS422/485 5MBPS 8... |
IC transceiver Automotive Local Intercon...
LIN Transceiver Automotive System Basis ...
IC TRANSCEIVER 1/1 8SOIC,AEC-Q100
IC TXRX MULTIRATE 16BIT 208-BGA1/1 Trans...
IC TXRX CAN HS 5.25V 8-SOIC1/1 Transceiv...
IC CAN TRANSCEIVER HS 8-SOIC1/1 Transcei...