SN75HVD08 - 3.3/5V RS-485 收发器

SN75HVD08是TI德州仪器公司的一款无产品，SN75HVD08是3.3/5V RS-485 收发器，本站介绍了SN75HVD08的封装应用图解、特点和优点、功能等，并给出了与SN75HVD08相关的TI元器件型号供参考。

SN75HVD08 - 3.3/5V RS-485 收发器 - 无 - RS-485收发器 - 德州仪器

产品特性

Operates With a 3-V to 5.5-V Supply
Consumes Less Than 90-mW Quiescent Power
Open-Circuit, Short-Circuit, and Idle-Bus Failsafe Receiver
1/8th Unit-Load (up to 256 nodes on the bus)
Bus-Pin ESD Protection Exceeds 16-kV HBM
Driver Output Voltage Slew-Rate Limited for Optimum Signal Quality at 10 Mbps
Electrically Compatible With ANSI TIA/EIA-485 Standard

产品应用

Data Transmission With Remote Stations Powered From the Host
Isolated Multipoint Data Buses
Industrial Process Control Networks
Point-of-Sale Networks
Electric Utility Metering

产品说明

The SN65HVD08 combines a 3-state differential line driver and differential line receiver designed for balanced data transmission and interoperation with ANSI TIA/EIA-485-A and ISO-8482E standard-compliant devices.

The wide supply voltage range and low quiescent current requirements allow the SN65HVD08s to operate from a 5-V power bus in the cable with as much as a 2-V line voltage drop. Busing power in the cable can alleviate the need for isolated power to be generated at each connection of a ground-isolated bus.

The driver differential outputs and receiver differential inputs connect internally to form a differential input/output (I/O) bus port that is designed to offer minimum loading to the bus whenever the driver is disabled or not powered. The drivers and receivers have active-high and active-low enables respectively, which can be externally connected together to function as a direction control.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
SN75HVD08, SN65HVD08	SOIC (8)	4.90 mm × 3.91 mm
SN75HVD08, SN65HVD08	PDIP (8)	9.81 mm × 6.35 mm

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