Varnitronics
TD301M485 VISOM
VISOM

TD301M485

3.15V~3.45V 500Kbps 64 Yes DIP-8 Drivers, Receivers, Transceivers

DIP-8RoHSActive

Single-channel high-speed and compact RS-485 isolated transceiver

Manufacturer
VISOM
Manufacturer part #
TD301M485
Store part #
C2682606
Package / case
DIP-8
Packaging
Tube-packed
Datasheet (PDF)

Every Order Guarantee

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

4,598 in stock

#C2682606

Stock & price checked 6 days ago

QuantityUnit pricePack price
1+₹548.98₹548.98
10+₹462.26₹4,622.60
39+₹404.80₹15,787.20
117+₹352.76₹41,272.92
390+₹328.70₹1,28,193.00
1,170+₹317.64₹3,71,638.80

1 × ₹548.98

₹548.98

excl. GST

₹647.80 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 7–10 working days
  • GST invoice with every order
  • Standard pack: 39 per tube

TD301M485

₹548.98 for 1 + GST

Specifications

Voltage - Supply
3.15V~3.45V
Data Rate
500Kbps
Number of Nodes
64
Operating Temperature
-40℃~+85℃
ESD Protect
Yes
Automatic flow control
Yes
Features
Automatic transmit/receive function;Power isolation function;Signal isolation function
Quiescent Supply Current
22mA
Isolation Voltage(Vrms)
2500V

Packaging & compliance

RoHS
RoHS
Lifecycle
Active
Packaging
Tube-packed
Standard pack
39 / Tube
Sold per
Piece
Minimum order
1
Unit weight
1.96 g

Overview

TD301M485/TD501M485 primarily converts logic-level signals to RS-485 differential levels for signal isolation. It is an RS-485 transceiver module utilizing IC integration technology, integrating power isolation, signal isolation, RS-485 communication, and bus protection in a single package. The module features a built-in regulated isolated power supply capable of 2500VDC electrical isolation. It supports automatic transceiver switching, eliminating the need for manual control via transmit/receive control pins, thereby reducing design complexity. The module can be easily embedded into user equipment, enabling seamless RS-485 network connectivity.

Applications

  • Industrial Communication
  • Coal Mining
  • Power Monitoring
  • Building Automation

Key features

  • Single supply input power
  • Isolated output power pins
  • Auto-transceive data function
  • Up to 64 nodes connectable
  • Ultra-low EMI
  • Operating temperature range: -40°C~+85°C
  • Integrated power isolation, signal isolation, and bus ESD protection

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