This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.


2/2 Transceiver Full Multiprotocol 28-TSSOP-EP

Ovaga Certification

Brands: Analog Devices, Inc

Mfr.Part #: LTC2870IFE#PBF

Datasheet: LTC2870IFE#PBF Datasheet (PDF)

Package/Case: TSSOP28

Product Type: Interface ICs

RoHS Status:

Stock Condition: 2075 pcs, New Original

Add To BOM

Quick Quote

Please submit RFQ for LTC2870IFE#PBF or email to us: Email: [email protected], we will contact you within 12 hours.

LTC2870IFE#PBF General Description

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.



  • 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


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


Parameter Value Parameter Value
feature-minimum-operating-supply-voltage-v feature-process-technology
feature-maximum-operating-supply-voltage-v feature-packaging Tube
feature-rad-hard feature-pin-count 28
feature-supplier-package TSSOP EP feature-standard-package-name1 SOP
feature-cecc-qualified No feature-esd-protection Yes
feature-escc-qualified feature-military No
feature-aec-qualified Yes feature-aec-qualified-number
feature-auto-motive No feature-p-pap No
feature-eccn-code EAR99 feature-svhc No
feature-svhc-exceeds-threshold No


Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.


Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.0% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US$0.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


  • Product

    Step1 :Product

  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD

Datasheet PDF

Preliminary Specification LTC2870IFE#PBF PDF Download

Key points

  • The LTC2870IFE#PBF is a high-speed differential transceiver chip that supports full-duplex data transmission and is ideal for communication protocols such as RS485 and RS422. It features a wide operating voltage range, low power consumption, and integrated protection features. This chip allows for reliable and efficient communication between devices in industrial and automotive applications.
  • Equivalent

    Some equivalent products to the LTC2870IFE#PBF chip are the MAX13433E, MAX3098E and MAX13450E chips.
  • Features

    The LTC2870IFE#PBF is a low-power, half-duplex RS485/RS422 transceiver with integrated ±60V fault protection. It features a low power shutdown mode, enhanced ESD protection, and operates with a single 3V to 5.5V power supply. With integrated protection, it can withstand ±60V on the bus during fault events without damage.
  • Pinout

    The LTC2870IFE#PBF is a transceiver IC with 28 pins. It has two pin functions, including one for configuring the device and another for transmitting and receiving data.
  • Manufacturer

    The manufacturer of the LTC2870IFE#PBF is Linear Technology Corporation, which is a semiconductor company.
  • Application Field

    The LTC2870IFE#PBF is a versatile transceiver that can be used in a variety of application areas. Some potential applications include industrial control systems, instrumentation, medical devices, and automotive electronics. Its features, such as low power consumption, wide supply voltage range, and robust EMC performance, make it suitable for various communication protocols and environments.
  • Package

    The LTC2870IFE#PBF chip has a package type of LQFP and a form of Molded Plastic. The size of the chip is 48 lead, 7x7mm, with a body thickness of 1.05mm.

We provide high quality products, thoughtful service and after sale guarantee

  • Product

    We have rich products, can meet your various needs.

  • quantity

    Minimum order quantity starts from 1pcs.

  • shipping

    Lowest international shipping fee starts from $0.00

  • guarantee

    365 days quality guarantee for all products

Ratings and Reviews

Please rate the product !
Please enter a comment

Please submit comments after logging into your account.





    Analog Devices, Inc

    General Purpose Digital Isolator 2500Vrms 4 Channe...



    Analog Devices, Inc

    General Purpose Digital Isolator 2500Vrms 4 Channe...



    Analog Devices, Inc

    General Purpose Digital Isolator 2500Vrms 4 Channe...

  • ADV7390BCPZ


    Analog Devices, Inc

    Video ICs 3 DAC 10-bit HDTV Video Encoder

  • ADUM7441ARQZ


    Analog Devices, Inc

    General Purpose Digital Isolator 1000Vrms 4 Channe...