ST202BTR RS-232 by STMicroelectronics

5V powered multi-channel RS-232 drivers and receivers


The ST202B, ST202C is a two-driver, two-receiver device following EIA/TIA-232 and V.28 communication standards. It is particularly suitable for applications where ± 12 V is not available. The ST202B, ST202C uses a single 5 V power supply and only four external capacitors (0.1 µF). Typical applications are in: portable computers, low power modems, interface translation, and battery-powered RS-232 networks.

Where to Buy

Prices starting from US$0.48

Distributor Stock
Logo for Newark
Newark Electronics
from US$0.69
2,257
in stock
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Logo for element14 Singapore
element14
from US$0.69
2,207
in stock
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Logo for Farnell UK
Farnell
from US$0.84
2,207
in stock
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Logo for Future Electronics NA
Future Electronics
from US$0.88
14
in stock
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Logo for Avnet Silica
Avnet Silica
-
150,000
in stock
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Logo for Avnet America
Avnet America
from US$0.48
0
in stock
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Logo for EBV Elektronik
EBV Elektronik
-
0
in stock
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Features

Supply voltage range: 4.5 to 5.5 V
Supply current no load (typ.): 1.5 mA
Transmitter output voltage swing (typ): ± 9 V
Transition slew rate (typ.): 12 V/µs
Receiver propagation delay (typ.): 0.1 ms
Compatible with MAX202
Receiver input voltage range: ± 30 V
Data rate (typ.): 400 kbps/s
Operating temperature range: -40 to 85 °C, 0 to 70 °C

Last 6 months Inventory & Pricing History


Alternative Descriptions

Transceiver, Rs232, 400Kbps, Tssop-16 | Newark Electronics
RS232 TRANSCEIVER, 400KBPS, -40TO85DEG C | element14
ST202B Series 5 V Powered Multi Channel RS-232 Driver and Receiver - TSSOP-16 | Future Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ST202BTR?

Additional datasheets, footprints and schematics for ST202BTR are listed on our Part Details page. You can also find images and similar parts to ST202BTR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ST202BTR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ST202BTR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ST202BTR fall under?

The ST202BTR is listed under Interfaces and Transceivers > RS-232.

Can I view similar or alternative parts?

You can view similar parts to ST202BTR when available in the RS-232 range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the ST202BTR you can contact the distributor directly for product support, shipping queries etc.

Is the ST202BTR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for ST202BTR have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Future Electronics and Avnet Silica have stock available or on a lead time for ST202BTR.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for ST202BTR often in real-time on the comparison pages.

What if I can't find stock of ST202BTR?

You can fill out our help required form which you can use to request a quote for ST202BTR from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.