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ST1480AC - RS-485/RS-422 transceiver

Download the ST1480AC datasheet PDF. This datasheet also covers the ST1480A variant, as both devices belong to the same rs-485/rs-422 transceiver family and are provided as variant models within a single manufacturer datasheet.

Description

The ST1480Ax is ±15 kV ESD protected, 3.3 V low power transceiver for RS-485 and RS-422 communications.

The device contains one driver and one receiver in half duplex configuration.

The ST1480Ax transmits and receives at a guaranteed data rate of at least 12 Mbps.

Features

  • ESD protection.
  • ±15 kV human body model.
  • ±8 kV IEC 1000-4-2 contact discharge.
  • Operates from a single 3.3 V supply - no charge pump required.
  • Interoperable with 5 V logic.
  • 1 µA low current shutdown mode max.
  • Guaranteed 12 Mbps data rate.
  • -7 to 12 common mode input voltage range.
  • Half duplex versions available.
  • Industry standard 75176 pinout.
  • Current limiting and thermal shutdown for driver overloa.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ST1480A_STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by STMicroelectronics

Part Number Description
ST1480AB RS-485/RS-422 transceiver
ST1480US RS-485/RS-422 transceiver
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ST10F269Z1Q3 16-BIT MCU
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Full PDF Text Transcription

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ST1480AB ST1480AC 3.3 V powered, 15 kV ESD protected, up to 12 Mbps true RS-485/RS-422 transceiver Datasheet - production data 62 Features • ESD protection – ±15 kV human body model – ±8 kV IEC 1000-4-2 contact discharge • Operates from a single 3.3 V supply - no charge pump required • Interoperable with 5 V logic • 1 µA low current shutdown mode max • Guaranteed 12 Mbps data rate • -7 to 12 common mode input voltage range • Half duplex versions available • Industry standard 75176 pinout • Current limiting and thermal shutdown for driver overload protection • Guaranteed high receiver output state for floating, shorted or terminated inputs with no signal present • Allows up to 64 transceivers on the bus Description The ST1480Ax is ±15 kV ESD protected, 3.
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