ST3222CTR RS-232 by STMicroelectronics

3 TO 3.6V, LOW POWER, UP TO 400 KBPS RS-232 DRIVERS AND RECEIVERS, [0oC, 70oC] TEMPERATURE RANGE

Semiconductors - ICs
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Status: Active
Series: ST3222C
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The ST3222 is a 3 V powered EIA/TIA-232 and V.28/V.24 communications interface with low power requirements and high data-rate capabilities. ST3222 has a proprietary low dropout transmitter output stage providing true RS-232 performance from 3 to 3.6 V power supplies. The device requires only four small 0.1 mF standard external capacitors for operating from 3 V supply. The ST3222 has two receivers and two drivers. The ST3222 features a 1 mA shutdown mode that reduces power consumption and extends battery life in portable systems. Its receivers can remain active in shutdown mode, allowing external devices such as modems to be monitored using only 1 mA supply current. The device is guaranteed to run at data rates of 250 Kbps while maintaining RS-232 output levels. Typical applications are notebooks, sub-notebooks and palmtop computers, battery powered equipment, hand-held equipment, peripherals and printers.

Where to Buy

Prices starting from US$0.80

Distributor Stock
Logo for Newark
Newark Electronics
from US$0.80
1,279
in stock
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Logo for element14 Singapore
element14
from US$0.94
1,279
in stock
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Logo for Farnell UK
Farnell
from US$0.93
1,279
in stock
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Logo for Future Electronics NA
Future Electronics
from US$0.85
0
in stock
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Logo for EBV Elektronik
EBV Elektronik
-
0
in stock
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Logo for Avnet Silica
Avnet Silica
-
0
in stock
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Features

300 μA supply current
250 kbps minimum guarantee data rate
6 V/μs minimum guarantee slew rate
Meet EIA/TIA-232 specification down to 3 V

Last 6 months Inventory & Pricing History

Alternative Descriptions

Driver/Tx Rx, 400Kbps, Tssop-20 | Newark Electronics
RS232 TRANSCEIVER, 400KBPS, 0TO70DEG C | element14
ST3222C Series 3 to 3.6 V Low Power up to 400 kbps RS-232 Driver / Receiver | Future Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a ST3222CTR?

Additional datasheets, footprints and schematics for ST3222CTR are listed on our Part Details page. You can also find images and similar parts to ST3222CTR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ST3222CTR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ST3222CTR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ST3222CTR fall under?

The ST3222CTR is listed under Interfaces and Transceivers > RS-232.

Can I view similar or alternative parts?

You can view similar parts to ST3222CTR 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 ST3222CTR you can contact the distributor directly for product support, shipping queries etc.

Is the ST3222CTR RoHS compliant?

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

Which authorised distributors for ST3222CTR have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Future Electronics and EBV Elektronik have stock available or on a lead time for ST3222CTR.

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

Stock availability and lead times will be displayed for ST3222CTR often in real-time on the comparison pages.

What if I can't find stock of ST3222CTR?

You can fill out our help required form which you can use to request a quote for ST3222CTR 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.