ST3232ECTR RS-232 by STMicroelectronics

?15kV ESD protection 3 to 5.5V low power, up to 250kbps, RS-232 drivers and receivers

Status: Active
Series: ST3232EC
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The ST3232E is a 3 V powered EIA/TIA-232 and V.28/V.24 communication interfaces with low power requirements, high data-rate capabilities and enhanced electrostatic discharge (ESD)protection to ± 8 kV using IEC1000-4-2 contact discharge and ± 15 kV using the human body model. The ST3232E has a proprietary low-dropout transmitter output stage providing true RS-232 performance from 3 to 5 V supplies with a dual charge pump. The charge pump requires only four small 0.1 μF standard external capacitors for operations from 3 V supply. The ST3232E has two receivers and two drivers. The device is guaranteed to run at data rates of 250 kbps while maintaining RS-232 output levels.

Where to Buy

Prices starting from US$0.46

Distributor Stock
Logo for RS
RS
from US$0.97
2,480
in stock
Buy Now
Logo for Future Electronics
Future Electronics
from US$0.46
52,500
in stock
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Logo for Newark Electronics
Newark Electronics
from US$0.67
14,416
in stock
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Logo for element14
element14
from US$0.66
14,416
in stock
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Logo for Farnell
Farnell
from US$0.56
14,416
in stock
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Logo for Chip One Stop
Chip One Stop
from US$0.89
5,000
in stock
Buy Now
Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$0.79
2,430
in stock
Buy Now
Logo for Avnet America
Avnet America
from US$0.48
-
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Logo for EBV Elektronik
EBV Elektronik
-
-
Buy Now
Logo for Avnet Silica
Avnet Silica
-
-
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Features

ESD protection for RS-232 I/O pins
±15 kV human body model
±8 kV IEC 1000-4-2 contact discharge
300 μA supply current
250 kbps minimum guaranteed data rate
6 V/μs minimum guaranteed slew rate
Meet EIA/TIA-232 specifications down to 3 V
Available in SO-16 and TSSOP16

Alternative Descriptions

ST3232E Series 5.5 V 250 kbps Low Power RS-232 Driver and Receiver - TSSOP-16 | Future Electronics
Rs232 Transceiver, 0 To 70Deg C | Newark Electronics
RS232 TRANSCEIVER, 250KBPS, TSSOP-16 | element14
ST3232ECTR, Buffer & Converter Combi | RS
IC: interface | Transfer Multisort Elektronik
Dual Transmitter/Receiver RS-232 16-Pin TSSOP T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ST3232ECTR?

Additional datasheets, footprints and schematics for ST3232ECTR are listed on our Part Details page. You can also find images and similar parts to ST3232ECTR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ST3232ECTR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ST3232ECTR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ST3232ECTR fall under?

The ST3232ECTR is listed under Interfaces and Transceivers > RS-232.

Can I view similar or alternative parts?

You can view similar parts to ST3232ECTR 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 ST3232ECTR you can contact the distributor directly for product support, shipping queries etc.

Is the ST3232ECTR RoHS compliant?

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

Which authorised distributors for ST3232ECTR have stock available?

Authorised distributors including Future Electronics, Newark Electronics, element14, Farnell and Chip One Stop have stock available or on a lead time for ST3232ECTR.

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

Stock availability and lead times will be displayed for ST3232ECTR often in real-time on the comparison pages.

What if I can't find stock of ST3232ECTR?

You can fill out our help required form which you can use to request a quote for ST3232ECTR 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.

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