LTC2861

PRODUCTION

20Mbps RS485 Transceivers with Integrated Switchable Termination

Data Sheet Product Selection Table

Part Models: 8
1ku List Price: Starting From $2.08

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Part Details

Integrated, Logic-Selectable 120Ω Termination Resistor
20Mbps Max Data Rate
No Damage or Latch-up to ESD: ±15kV HBM
High Input Impedance Supports 256 Nodes
250kbps Low-EMI Mode
Guaranteed Fail-safe Receiver Operation Over the Entire Common Mode Range
Current Limited Drivers and Thermal Shutdown
Delayed Micropower Shutdown (5μA Max)
Power Up/Down Glitch-Free Driver Outputs
Low Operating Current (900μA Max in Receive Mode)
Meets All TIA/EIA-485-A Specifications
Available in 10-Pin 3mm × 3mm DFN, 12-Pin 4mm × 3mm DFN and 16-Pin SSOP Packages

Part Models: 8
1ku List Price: Starting From $2.08

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
LTC2861CDE#PBF	12-Lead DFN (4mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC2861CDE#TRPBF	12-Lead DFN (4mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC2861CGN#PBF	16-Lead SSOP (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC2861CGN#TRPBF	16-Lead SSOP (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC2861IDE#PBF	12-Lead DFN (4mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC2861IDE#TRPBF	12-Lead DFN (4mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC2861IGN#PBF	16-Lead SSOP (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC2861IGN#TRPBF	16-Lead SSOP (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Oct 3, 2024 - 24_0235 (QSOP/SSOP PKG) Migrating Bottom Trace Code Marking to Top Side Laser Marking
		PCN24_0235_Form Material_Report Other Delta Qualification Matrix
LTC2861CGN#PBF	PRODUCTION
LTC2861CGN#TRPBF	PRODUCTION
LTC2861IGN#PBF	PRODUCTION
LTC2861IGN#TRPBF	PRODUCTION
Oct 11, 2022 - 22_0235 Epoxy Change from Henkel 8290 to 8290A for GN Package
		PCN22_0235_Form Material_Report Qualification Results Summary Delta Qualification Matrix
LTC2861CGN#PBF	PRODUCTION
LTC2861CGN#TRPBF	PRODUCTION
LTC2861IGN#PBF	PRODUCTION
LTC2861IGN#TRPBF	PRODUCTION
Apr 6, 2022 - 22_0066 Laser Top Mark for 16QSOP Assembled in ADPG [PNG]
		PCN22_0066_Form Material_Report Delta Qualification Matrix
LTC2861CGN#PBF	PRODUCTION
LTC2861CGN#TRPBF	PRODUCTION
LTC2861IGN#PBF	PRODUCTION
LTC2861IGN#TRPBF	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

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Hardware Ecosystem

Parts	Product Life Cycle	Description
Isolated RS-485 1
LTM2881	PRODUCTION	Complete Isolated RS485/RS422 μModule Transceiver + Power

Tools & Simulations

IBIS Model 1

LTC2861 IBIS Model

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LTC2861

Part Details

Documentation

Data Sheet 1

Reliability Data 1

Technical Articles 1

Video 1

Product Selector Card 2