Микросхема SN75LBC176D

Характеристики

SN75LBC176DThe SN75LBC176D is a differential Bus Transceiver a monolithic integrated circuit for bidirectional data communication on multipoint bus-transmission lines. The device is designed for balanced transmission lines and meets ANSI Standard TIA/EIA-485-A (RS-485) and ISO 8482: 1987 (E). The device combines a 3-state, differential line driver and a differential input line receiver, both of which operate from a single 5V power supply. The driver and receiver have active-high and active-low enables, respectively, which can externally connect together to function as a direction control. The driver differential outputs and the 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. This port features wide positive and negative common-mode voltage ranges, making the device suitable for party-line applications.

• Bidirectional transceiver
• Meets or exceeds the requirements of ANSI standard TIA/EIA.485.A and ISO 8482: 1987(E)
• High-speed low-power LinBiCMOS™ circuitry
• Designed for high-speed operation in both serial and parallel applications
• Low skew
• Designed for multipoint transmission on long bus lines in noisy environments
• 200µA Very low disabled supply current
• Wide positive and negative Input/output bus voltage ranges
• Thermal-shutdown protection
• Driver positive-and negative-current limiting
• Open-circuit failsafe receiver design
• ±200mV Receiver input sensitivity
• 50mV Receiver input hysteresis
• Glitch-free power-up and power-down protection
• Green product and no Sb/Br

Микросхемы / Интерфейсы / Драйверы, ресиверы, трансиверы
Корпус: 8-SOIC, инфо: Интерфейс RS-485 Driver/Receiver