SIT491EESD Datasheet, Specs, Alternatives & ECAD | SIT | PartGenie

AI summary

SIT491EESD product

The SIT491EESD is a high-performance, full-duplex RS-485/RS-422 transceiver optimized for industrial communication networks requiring high node counts and data speeds.

Best for

Industrial automation
Multi-node communication networks

Avoid if

Low-voltage (3.3V) only systems without level shifting

Check before use

Bus termination and cable impedance matching

Key specifications

Data Rate: 12 Mbps
Supply Voltage: 4.5V - 5.5V
Nodes: 256

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Industrial AutomationConnectivity

Datasheet

9d27db6c0ec55fb865c1ae4af21f4678_2007271604_SIT-SIT491EESD_C698186.pdf

800 KB

CAD Models

Download ECAD models for SIT491EESD: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 5V, full-duplex RS-485/RS-422 transceiver capable of 12Mbps data transmission and supporting up to 256 nodes on a single bus.