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SIT SIT3490EESA product image
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SIT SIT3490EESARoHS

Manufacturer
SITAsian Brands
MPN
SIT3490EESA
LCSC Part #
C496618
Packaging
SOP-8
Customer #
Key Attributes
SIT3490E 3.0V~5.5V Supply, High ESD Protection 14Mbps, Full Duplex RS485/RS422 Transceiver
Datasheetpdf iconSIT SIT3490EESA
In-Stock: 6,319
6,319 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.5401$ 0.54
10+$ 0.4164$ 4.16
30+$ 0.3546$ 10.64
100+$ 0.301$ 30.10
500+$ 0.2863$ 143.15
1,000+$ 0.2766$ 276.60
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers
ManufacturerSIT
PackagingSOP-8
Voltage - Supply3V~5.5V
TypeTransceiver
Data Rate14Mbps
Operating Temperature-40℃~+125℃
Number of Nodes256
ESD Protect±15kV
Number of Drivers1
DuplexFull-Duplex
FeaturesOvercurrent Protection
Number of Receivers1
Quiescent Supply Current240uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

SIT3490E is a 3.0V ~ 5.5V powered, full-duplex, low power dissipation RS-485 transceiver fully meeting the requirements of RS-485/RS-422 standard. SIT3490E contains one driver and one receiver, both can transmit signals independently. The SIT3490E has a 1/8-unit-load. It allows up to 256 transceivers on the bus and error-free data transmission up to 14Mbps. SIT3490E has a working voltage range of 3.0V ~ 5.5V, with the functions of current-limiting protection, over-voltage protection, control port hot plug input, etc. SIT3490E has excellent ESD release capability, and HBM reaches ±15kV.

Features

AI Translation
  • 3.0V~5.5V supply
  • full-duplex 1/8 unit load
  • allow up to 256 transceivers on the bus
  • Driver short-circuit output protection
  • Strong anti-noise ability
  • Integrated transient voltage suppression function
  • The data transmission rate up to 14Mbps in electric noise environment
  • ESD protection for RS-485 bus pins ±15kV, HBM
  • Provide green and environmentally friendly lead-free package