DS8921ATM/NOPB

Series:	--
Packaging:	Tube
Part Status:	Active
Type:	Transceiver
Protocol:	RS422, RS485
Number of Drivers/Receivers:	1/1
Duplex:	Full
Receiver Hysteresis:	70mV
Data Rate:	--
Voltage - Supply:	4.5 V ~ 5.5 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	8-SOIC
Base Part Number:	DS8921

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Interface - Drivers, Receivers, Transceivers

The DS8921ATM/NOPB is a device used in the fields of digital interface transmission, especially when multiple lanes of communications are necessary. This chip implements various features and functions, making it one of the most versatile and cost-effective solutions for many of today’s high-speed communication applications.The primary usage of the DS8921ATM/NOPB is to enable system designers to address the issue of reliable, low-cost data transfer between devices and systems. The chip offers a variety of features and functions, including multiple serial data rates up to 8.12 Gbps Inter-Integrated Circuit (I2C) and Serial Peripheral Interface (SPI) compatible clock and data input and output pins, as well as various voltage and current levels and three distinct output types. The bus can also be selectively configured as a master, slave, or repeater, making it suitable for a variety of applications and environments.One of the key features of the DS8921ATM/NOPB is its ability to support multiple data rates. This feature allows the system designers to match the data rate to the specific needs of the application. The system designer can configure the device to the required speed and functionality, which can range from 400Mbps to 8.12 Gbps. Higher speeds allow for greater data throughpout, and lower speeds can provide power savings and cost benefits.The DS8921ATM/NOPB also acts as both a driver and receiver for digital systems. The device can be used as a driver when a signal is being transmitted from one device to another or from one system to another. It is then used as a receiver when data is being received from another system or device.The DS8921ATM/NOPB is also capable of operating as a transceiver, allowing it to transmit and receive data simultaneously. The device features two separate transmitters and receivers, which are both capable of connecting to two separate channels. The transceiver is able to convert the data signal into its digital form, which can then be sent through the chosen channel. The transceiver also serves as an isolation layer between the different channels, ensuring that the data is not disrupted during transmission.Finally, the DS8921ATM/NOPB is capable of operating with a variety of industry-standard logic levels and features a variety of input and output stages, making it suitable for a wide range of applications. The device provides the system designer with a range of configurable options that make it easy to tailor the design for the specific system requirements.In conclusion, the DS8921ATM/NOPB is a versatile and cost-effective solution for many of today’s high-speed communication applications. The device features a variety of features and functions, including multiple serial data rates up to 8.12 Gbps, Inter-Integrated Circuit (I2C) and Serial Peripheral Interface (SPI) compatible clock and data input and output pins, as well as various voltage and current levels, and three distinct output types. The device can be used as a driver, receiver, or transceiver, allowing it to transmit and receive data simultaneously. The device is also compatible with a variety of industry-standard logic levels and features an array of input and output stages, making it extremely versatile and cost-effective for today’s applications.

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