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SN65HVD1780P

线路接收器RS485, 3.3V-5V电源, DIP-8

TEXAS INSTRUMENTS SN65HVD1780P
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制造商产品编号:
SN65HVD1780P
库存编号
3007014

产品概述

The SN65HVD1780P is a RS-485 Fault-protected Transceiver designed to survive over-voltage faults such as direct shorts to power supplies, mis-wiring faults, connector failures, cable crushes and tool mis-applications. The device is also robust to ESD events with high levels of protection to the human-body-model specification. The SN65HVD178x device combines a differential driver and a differential receiver, which operate from a single power supply. In the SN65HVD1782, the driver differential outputs and the receiver differential inputs are connected internally to form a bus port suitable for half-duplex (two-wire bus) communication. This port features a wide common-mode voltage range, making the device suitable for multipoint applications over long cable runs. This device is pin-compatible with the industry standard SN75176 transceiver, making them drop-in upgrades in most systems.
  • Reduced unit load for up to 320 nodes
  • Failsafe receiver (bus open, bus shorted and bus idle)
  • Low power consumption
  • 0.115Mbps Maximum signalling rate
  • ±16kV HBM protection on bus pins
  • 1µA Maximum low standby supply current
  • 4mA (ICC) Quiescent current during operation
  • Green product and no Sb/Br

应用

HVAC, 安全, 建筑自动化, 通信与网络, 工业

产品信息

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:
线路驱动器/接收器

:
RS485

:
1驱动器

:
1Receivers

:
3.3V

:
5V

:
DIP

:
8引脚

:
-40°C

:
105°C

:
-

:
-

:
-
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376 UK 有库存,可在 4-5 个工作日内交货

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