Datasheet4U Logo Datasheet4U.com

ST1480US - RS-485/RS-422 transceiver

Description

The ST1480US 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 ST1480US 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 shutdo.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
ST1413AC P Channel Enhancement Mode MOSFET Stanson Technology
ST14C02C Memory Card IC 2 Kbit 256 x 8 Serial I2C Bus EEPROM ST Microelectronics
ST1-DC12V-F ST RELAYS Panasonic
ST1-DC24V-F ST RELAYS Panasonic
ST1-DC3V-F ST RELAYS Panasonic

Other Datasheets by STMicroelectronics

Part Number Description
ST1480AB RS-485/RS-422 transceiver
ST1480AC RS-485/RS-422 transceiver
ST10F269-T3 16-BIT MCU
ST10F269Z1Q3 16-BIT MCU
ST10F269Z1Q6 16-BIT MCU

Full PDF Text Transcription

Click to expand full text
ST1480US Datasheet 3.3 V powered, 15 kV ESD protected, up to 12 Mbps true RS-485/RS-422 transceiver SO8 Product status link ST1480US 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 ST1480US is ±15 kV ESD protected, 3.
Published: |