Varnitronics
WS3085W NJGW
NJGW

WS3085W

1/1 Transceiver Half RS422, RS485 SOP-8

SOP-8ROHS CompliantActive

WS3085W RS485 Interface

Manufacturer
NJGW
Manufacturer part #
WS3085W
Store part #
C2999721
Package / case
SOP-8
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

1,400 in stock

#C2999721

Stock & price checked 6 days ago

QuantityUnit pricePack price
5+₹42.46₹212.30
50+₹33.70₹1,685.00
150+₹29.94₹4,491.00
500+₹25.26₹12,630.00
2,500+₹20.86₹52,150.00
4,000+₹19.61₹78,440.00

5 × ₹42.46

₹212.30

excl. GST

₹250.51 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 15-18 working days
  • GST invoice with every order
  • Standard pack: 4,000 per reel

WS3085W

₹212.30 for 5 + GST

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Specifications

Voltage - Supply
3.3V~5.25V
Type
Transceiver
Data Rate
500Kbps
Operating Temperature
-40℃~+125℃
Number of Nodes
256
ESD Protect
±15kV
Communication Mode
Half-Duplex
Number of Drivers
1
Features
Tx/Rx enable;Enable shutdown;Overcurrent Protection;Thermal shutdown protection;Low-power mode
Number of Receivers
1
Quiescent Supply Current
450uA

Packaging & compliance

RoHS
ROHS Compliant
Lifecycle
Active
Moisture sensitivity
MSL 3 (168 hours)
Packaging
Tape & Reel (TR)
Standard pack
4,000 / Reel
Sold per
Piece
Minimum order
5 (multiples of 5)
Unit weight
0.251 g

Overview

The WS3085W is a 3.3V/5V, half-duplex, ±15kV ESD-protected RS-485/RS-422 transceiver IC, integrating one driver and one receiver. It features enhanced slew rate limiting to reduce output EMI and reflections caused by mismatched terminations, enabling error-free data transmission at 500kbps. The receiver input impedance is 1/8 unit load, allowing up to 256 transceivers to be connected on the bus for half-duplex communication. All driver outputs provide ±15kV HBM ESD protection. The device is offered in an 8-pin SO package and operates over a temperature range of -40°C to +125°C.

Applications

  • Isolated RS-485 interface
  • Energy meters
  • Industrial control
  • Industrial motor drives
  • Automatic HVAC systems

Key features

  • 3.3V/5V supply voltage
  • Enhanced slew rate limiting to reduce output EMI and reflections caused by mismatched termination, enabling error-free data transmission at 500kbps
  • Communication port with ±15kV human body model ESD protection
  • Fail-safe function
  • 1/8 unit load, up to 256 transceivers on a single bus
  • 8-pin SO package

Alternatives

Similar parts — check the datasheet before substituting.

WS3081#C2691428NJGW · SOP-8₹73.60 · 3,877 in stockView
WS3085N#C2691415NJGW · SOP-8₹35.19 · 335 in stockView
WS3088EESA-GEC#C2691413NJGW · SOP-8₹52.63 · 2,830 in stockView

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