DS36276 - 故障保护多点收发器

DS36276是TI德州仪器公司的一款无产品，DS36276是故障保护多点收发器，本站介绍了DS36276的封装应用图解、特点和优点、功能等，并给出了与DS36276相关的TI元器件型号供参考。

DS36276 - 故障保护多点收发器 - 无 - RS-485收发器 - 德州仪器

产品描述

The DS36276 FAILSAFE Multipoint Transceiver is designed for use on bi-directional differential busses. It is compatible with existing TIA/EIA-485 transceivers, however, it offers an additional feature not supported by standard transceivers.

The FAILSAFE feature guarantees the receiver output to a known state when the Interface is in the following conditions: Floating Line, Idle Line (no active drivers), and Line Fault conditions (open or short). The receiver output is in a HIGH state for the following conditions: OPEN Inputs, Terminated Inputs (50 Ohm), and SHORTED Inputs.

FAILSAFE is a highly desirable feature when the transceivers are used with Asynchronous Controllers such as UARTs.

产品特性

FAILSAFE receiver, RO = HIGH for:
- OPEN inputs
- Terminated inputs
- SHORTED inputs
Compatible with popular interface standards:
- TIA/EIA-485 (RS-485)
- TIA/EIA-422-A (RS-422-A)
- CCITT Recommendation V.11
Bi-Directional Transceiver
- Designed for multipoint transmission
Separate driver input, driver enable, receiver enable, and receiver output for maximum flexibility
Wide bus common mode range
- (-7V to +12V)
Pin compatible with: DS75176B, DS96176, DS3695 and SN75176A and B
Available in SOIC package

TRI-STATE® is a registered trademark of National Semiconductor Corporation.

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