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SIT SIT3491EESDRoHS

Manufacturer
SITAsian Brands
MPN
SIT3491EESD
LCSC Part #
C496617
Packaging
SOP-14
Customer #
Key Attributes
3V~5.5V Power Supply, 256 Nodes, 12Mbps Full-Duplex RS485/RS422 Transceiver
Datasheetpdf iconSIT SIT3491EESD
In-Stock: 16,150
16,150 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.5352$ 0.54
10+$ 0.4246$ 4.25
30+$ 0.3774$ 11.32
100+$ 0.3188$ 31.88
500+$ 0.3123$ 156.15
1,000+$ 0.2961$ 296.10
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers
ManufacturerSIT
PackagingSOP-14
Voltage - Supply3V~5.5V
TypeTransceiver
Data Rate12Mbps
Operating Temperature-40℃~+125℃
Number of Nodes256
ESD Protect±15kV
Number of Drivers1
DuplexFull-Duplex
FeaturesTx/Rx enable;Enable shutdown;Overcurrent Protection;Low-power mode
Number of Receivers1
Quiescent Supply Current240uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

SIT3491E 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. SIT3491E contains one driver and one receiver, both can transmit signals independently. The SIT3491E has a 1/8-unit-load. It allows up to 256 transceivers on the bus and error-free data transmission up to 12Mbps. SIT3491E has a working voltage range of 3.0V ~ 5.5V, with the functions of fail-safe, current-limiting protection, over-voltage protection, etc. SIT3491E 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 12Mbps in electric noise environment
  • ESD protection for RS-485 I/O Pins ±15kV, HBM
  • Provide green and environmentally friendly lead-free package