SN65HVD12 - 3.3V 差动收发器

SN65HVD12是TI德州仪器公司的一款无产品，SN65HVD12是3.3V 差动收发器，本站介绍了SN65HVD12的封装应用图解、特点和优点、功能等，并给出了与SN65HVD12相关的TI元器件型号供参考。

SN65HVD12 - 3.3V 差动收发器 - 无 - RS-485收发器 - 德州仪器

产品描述

The SN65HVD10, SN75HVD10, SN65HVD11, SN75HVD11, SN65HVD12, and SN75HVD12 bus transceivers combine a 3-state differential line driver and differential input line receiver that operate with a single 3.3-V power supply. They are designed for balanced transmission lines and meet or exceed ANSI standard TIA/EIA-485-A and ISO 8482:1993. These differential bus transceivers are monolithic integrated circuits designed for bidirectional data communication on multipoint bus-transmission lines. The drivers and receivers have active-high and active-low enables, respectively, that can be externally connected together to function as direction control. Very low device standby supply current can be achieved by disabling the driver and the receiver.

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 VCC = 0. These parts feature wide positive and negative common-mode voltage ranges making them suitable for party-line applications.

产品特性

Operates With a 3.3-V Supply
Bus-Pin ESD Protection Exceeds 16-kV HBM
1/8 Unit-Load Option Available (Up to 256 Nodes on the Bus)
Optional Driver Output Transition Times for Signaling Rates(1) of 1 Mbps, 10 Mbps, and 32 Mbps
Meets or Exceeds the Requirements of ANSI TIA/EIA-485-A
Bus-Pin Short-Circuit Protection From –7 V to 12 V
Low-Current Standby Mode: 1 µA, Typical
Open-Circuit, Idle-Bus, and Shorted-Bus Failsafe Receiver
Thermal Shutdown Protection
Glitch-Free Power-Up and Power-Down Protection for Hot-Plugging Applications
SN75176 Footprint

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