Varnitronics
ST202CDR-TD TDSEMIC
TDSEMIC

ST202CDR-TD

4.5V~5.5V Transceiver 140Kbps SOP-16 Drivers, Receivers, Transceivers

SOP-16RoHSActive

5V Dual channel RS-232 Drivers/Receivers

Manufacturer
TDSEMIC
Manufacturer part #
ST202CDR-TD
Store part #
C42422086
Package / case
SOP-16
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

1,000 in stock

#C42422086

Stock & price checked 5 days ago

QuantityUnit pricePack price
1+₹49.55₹49.55
10+₹43.25₹432.50
30+₹40.42₹1,212.60
100+₹37.16₹3,716.00
500+₹35.64₹17,820.00
1,000+₹34.77₹34,770.00

1 × ₹49.55

₹49.55

excl. GST

₹58.47 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: 2,500 per reel

ST202CDR-TD

₹49.55 for 1 + GST

Specifications

Voltage - Supply
4.5V~5.5V
Type
Transceiver
Data Rate
140Kbps
Operating Temperature
-40℃~+85℃
charge pump
Yes
Number of Drivers
2
Features
Automatic level shifting;Short-Circuit Protection
Number of Receivers
2
Quiescent Supply Current
14mA

Packaging & compliance

RoHS
RoHS
Lifecycle
Active
Packaging
Tape & Reel (TR)
Standard pack
2,500 / Reel
Sold per
Piece
Minimum order
1
Unit weight
0.234 g

Overview

This device is a dual driver/receiver compliant with the RS-232 standard, operating from a single supply with bipolar output voltage. The transmitter output voltage is generated by an internal charge pump voltage doubler across four 1.0 μF external capacitors. It is designed for modern high-performance computing systems, high-speed electronic equipment, and applications requiring highly reliable data exchange between remote endpoints. Input voltage levels are compatible with standard CMOS and TTL levels.

Applications

  • Portable computers
  • Battery-powered RS-232 systems
  • Interface conversion
  • Low-power modems
  • Terminal equipment

Key features

  • Output voltage levels compatible with CMOS and TTL IC input levels
  • Compliant with all EIA/TIA-232E and V.28/V.24 specifications
  • Supply voltage range up to 5.5V
  • Low input current: 1.0 μA at 25°C
  • Output current 30mA
  • Available in SOP-16 package

Alternatives

Similar parts — check the datasheet before substituting.

MAX232CDR-TD#C42422004TDSEMIC · SOP-16₹52.38 · 904 in stockView
MAX232DR-TD#C42422006TDSEMIC · SOP-16₹47.32 · 570 in stockView
MAX232EESE-TD#C42422008TDSEMIC · SOP-16₹53.78 · 5,230 in stockView
MAX232ESE-TD#C42422009TDSEMIC · SOP-16₹28.64 · 3,015 in stockView
MAX232IDR-TD#C42422010TDSEMIC · SOP-16₹33.13 · 2,220 in stockView

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