Varnitronics
LTC2871IFE#PBF ADI
ADI

LTC2871IFE#PBF

Transceiver 3V~5.5V 20Mbps 256 TFSOP-38-EP-175mil Drivers, Receivers, Transceivers RoHS

TFSOP-38-EP-175milROHS3 CompliantActive

RS232/RS485 multi-protocol transceiver with integrated termination

Manufacturer
ADI
Manufacturer part #
LTC2871IFE#PBF
Store part #
C580627
Package / case
TFSOP-38-EP-175mil
Packaging
Tube-packed
Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

10 in stock

#C580627

Stock & price checked 3 days ago

QuantityUnit pricePack price
1+₹2,564.65₹2,564.65

1 × ₹2,564.65

₹2,564.65

excl. GST

₹3,026.29 incl. 18% GST

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  • Dispatch in 15-18 working days
  • GST invoice with every order
  • Standard pack: 50 per tube

LTC2871IFE#PBF

₹2,564.65 for 1 + GST

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Specifications

Type
Transceiver
Voltage - Supply
3V~5.5V
Data Rate
20Mbps
Number of Nodes
256
Operating Temperature
-40℃~+85℃
ESD Protect
±16kV
Communication Mode
Full-Duplex;Half-Duplex
Number of Drivers
1
Features
Tx/Rx enable;Enable shutdown;Fail-safe;Internal termination resistor;Thermal shutdown protection
Number of Receivers
1
Quiescent Supply Current
3.3mA

Packaging & compliance

RoHS
ROHS3 Compliant
Lifecycle
Active
ECCN
EAR99
Packaging
Tube-packed
Standard pack
50 / Tube
Sold per
Piece
Minimum order
1
Unit weight
0.251 g

Overview

The LTC2870/LTC2871 are robust pin-configurable multiprotocol transceivers, supporting RS232, RS485, and RS422 protocols, operating on a single 3V to 5.5V supply. The LTC2870 can be configured as two RS232 single - ended transceivers or one RS485 differential transceiver on shared I/O lines. The LTC2871 offers independent control of two RS232 transceivers and one RS485 transceiver, each on dedicated I/O lines. Pin - controlled integrated termination resistors allow for easy interface reconfiguration, eliminating external resistors and control relays. Half - duplex switches allow four - wire and two - wire RS485 configurations. Loopback mode steers the driver inputs to the receiver outputs for diagnostic self - test. The RS485 receivers support up to 256 nodes per bus, and feature full failsafe operation for floating, shorted or terminated inputs. An integrated DC/DC boost converter uses a tiny 2mm × 1.6mm inductor and one capacitor, eliminating the need for multiple supplies for driving RS232 levels.

Applications

  • Software Selectable RS232/RS485/RS422 Interface
  • Point - of - Sale Terminals
  • Cable Repeaters
  • Protocol Translators

Key features

  • One RS485 and Two RS232 Transceivers
  • 3V to 5.5V Supply Voltage
  • 20Mbps RS485 and 500kbps RS232
  • Automatic Selection of Integrated RS485 (120Ω) and RS232 (5kΩ) Termination Resistors
  • Half - /Full - Duplex RS485 Switching
  • High ESD: ±26kV (LTC2870), ±16kV (LTC2871)
  • Logic Loopback Mode
  • 1.7V to 5.5V Logic Interface
  • Supports Up to 256 RS485 Nodes
  • RS485 Receiver Failsafe Eliminates UART Lockup
  • H - Grade Available for the LTC2870 (-40°C to 125°C)

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