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Modem Transceptor Hart Cmos M-bus Ncn5150 Soic16 Itytarg

MLA619863878

Nuevo producto

Cod: KDY

Origen USA

Tipo: NCN5150DR2G

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3 artículos

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$ 12.877,47 IVA Inc.

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Type Transceiver
Protocol M-Bus
Number of Drivers/Receivers 1/1
Duplex Half
Data Rate -
Voltage - Supply 3.1V ~ 3.6V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154", 3.90mm Width)
Supplier Device Package 16-SOIC

Datasheet

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 3.3 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 mA
• Polarity Independent
• Power-Fail Function
• Fast Startup − No External Transistor Required on STC Pin
• Industrial Ambient Temperature Range of −40°C to +85°C
• Available in:
♦ 16-pin SOIC (Pin-to-Pin Compatible with TSS721A)
♦ 20-pin QFN
• These are Pb-free Devices

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