Varnitronics
LTC2873IUFD#PBF ADI
ADI

LTC2873IUFD#PBF

Transceiver 3V~5.5V 20Mbps QFN-24(4x5) Drivers, Receivers, Transceivers RoHS

QFN-24(4x5)ROHS3 CompliantActive

LTC2873 Single-Bus RS485/RS232 Multiprotocol Transceiver with Switchable Termination

Manufacturer
ADI
Manufacturer part #
LTC2873IUFD#PBF
Store part #
C580631
Package / case
QFN-24(4x5)
Packaging
Tube-packed
Datasheet (PDF)

Every Order Guarantee

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

14 in stock

#C580631

Stock & price checked 4 days ago

QuantityUnit pricePack price
1+₹2,253.19₹2,253.19
10+₹1,952.50₹19,525.00
30+₹1,600.76₹48,022.80
73+₹1,446.94₹1,05,626.62

1 × ₹2,253.19

₹2,253.19

excl. GST

₹2,658.76 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 15-18 working days
  • GST invoice with every order
  • Standard pack: 73 per tube

LTC2873IUFD#PBF

₹2,253.19 for 1 + GST

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Specifications

Type
Transceiver
Voltage - Supply
3V~5.5V
Data Rate
20Mbps
Operating Temperature
-40℃~+85℃
ESD Protect
±26kV
charge pump
Yes
Number of Drivers
1
Features
Short-Circuit Protection;Thermal shutdown
Number of Receivers
1
Quiescent Supply Current
9mA

Packaging & compliance

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

Overview

The LTC2873 is a robust pin-configurable multiprotocol transceiver that supports RS232, RS485, and RS422 protocols while operating on a single 3V to 5.5V supply. The LTC2873 can be configured as a half-duplex RS485 transceiver or as an RS232 transceiver using the same two bus pins. A pin-controlled integrated termination resistor allows for easy interface reconfiguration, eliminating external resistors and control relays. Loopback mode steers the driver inputs to the receiver outputs for diagnostic self-test. The RS485 receiver supports up to 256 nodes per bus, and features 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 when driving RS232 levels.

Applications

  • Software Selectable RS232/RS485/RS422 Interface
  • Industrial Sensors and Actuators
  • Alarm Systems
  • Traffic Control and Monitoring
  • Highway Signs and Jumbo Displays

Key features

  • One RS485 or One RS232 Transceiver
  • 3V to 5.5V Supply Voltage
  • Up to 20Mbps RS485
  • Slew-Controlled RS232 Operation: Selectable 1Mbps or 250kbps
  • Automatic Selection of Integrated RS485 (120Ω) and RS232 (5kΩ) Termination Resistors
  • High ESD: ±2kV HBM
  • 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 ( -40°C to 125°C)
  • Available in 24-Pin 4mm × 5mm QFN Package

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