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NCN5150 - Wired M-BUS Slave Transceiver

Description

two-wire Meter Bus (M-BUS) slave devices and repeaters.

2 and EN 1434 3 describing the physical layer requirements for

Features

  • Single-chip MBUS Transceiver.
  • UART Communication Speeds Up to 38,400 baud.
  • Integrated 3.3 V VDD LDO Regulator with Extended Peak Current Capability of 15 mA.
  • Supports Powering Slave Device from the Bus or from External Power Supply.
  • Adjustable I/O Levels.
  • Adjustable Constant Current Sink up to 2 or 6 Unit Loads Depending on the Package.
  • Low Bus Voltage Operation.
  • Extended Current Budget for External Circuits: at least 0.88.

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Datasheet Details

Part number NCN5150
Manufacturer onsemi
File Size 201.21 KB
Description Wired M-BUS Slave Transceiver
Datasheet download datasheet NCN5150 Datasheet

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Full PDF Text Transcription

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NCN5150 Wired M-BUS Slave Transceiver Description The NCN5150 is a single-chip integrated slave transceiver for use in two-wire Meter Bus (M-BUS) slave devices and repeaters. The transceiver provides all of the functions needed to satisfy the European Standards EN 13757−2 and EN 1434−3 describing the physical layer requirements for M-BUS. It includes a programmable power level of up to 2 (SOIC version) or 6 (NQFP version) unit loads, which are available for use in external circuits through a 3.3 V LDO regulator. The NCN5150 can provide communication up to the maximum M-BUS communication speed of 38,400 baud (half-duplex). Features • Single-chip MBUS Transceiver • UART Communication Speeds Up to 38,400 baud • Integrated 3.
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