ST3241EBPR RS-232 by STMicroelectronics

15kV ESD protected 3 to 5.5V, 400kbps, RS-232 transceiver with auto power-down

Status: Active
Series: ST3241EB
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The ST3241E device consists of 3 drivers, 5 receivers, and a dual charge-pump circuit. The device meets the requirements of EIA/TIA and V.28/V.24 communication standards providing high data rate capability and enhanced electrostatic discharge (ESD) protection. All transmitter outputs and receiver inputs are protected to ±8 kV using IEC 1000-4-2 contact discharge and ±15 kV using the human body model. The receiver R2 is always active to implement a wake-up feature for the serial port. The ST3241E has a proprietary low-dropout transmitter output stage enabling true RS-232 performance from a 3.0 V to 5.5 V supply with a dual charge pump. The device is guaranteed to run at data rates of 250 kbps while maintaining RS-232 output levels. It is a complete serial port (3 drivers, 5 receivers) intended for notebook or sub-notebook computers. Receivers R1 and R2 have extra outputs in addition to their standard outputs. These extra outputs are always active. Typical applications are in notebooks, sub-notebooks, palmtop computers, battery-powered equipment, hand-held equipment, peripherals, and printers.

Where to Buy

Prices starting from US$2.49

Distributor Stock
Logo for RS
RS
from US$4.87
No stock
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Logo for Newark Electronics
Newark Electronics
from US$2.90
2,567
in stock
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element14
from US$2.86
2,107
in stock
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Farnell
from US$2.87
2,107
in stock
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Logo for Future Electronics
Future Electronics
from US$2.49
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Avnet America
from US$2.66
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EBV Elektronik
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Avnet Silica
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Features

ESD protection for RS-232 I/O pins: ±8 kV IEC 1000-4-2 contact discharge ±15 kV human body model
1 µA supply current achieved when in auto power-down
250 kbps minimum guaranteed data rate
Guaranteed 6 V/µs slew rate range
Guaranteed mouse drive ability
0.1 µF external capacitors
Meets EIA/TIA-232 specifications down to 3 V
Available in SSOP 28 package

Alternative Descriptions

Rs232 Transceiver, 400Kbps, Ssop-28 | Newark Electronics
RS232 TRANSCEIVER, 400KBPS, SSOP-28 | element14
RS-232 Transceiver 400K PowerDown SSOP28 | RS
ST3241E Series 5.5 V â–’15 kV ESD Protected RS-232 Transceiver - SSOP-28 | Future Electronics
RS232 Transceiver, 3 TX, 5 RX, 3 V to 5.5 V, 28 Pins, SSOP | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ST3241EBPR?

Additional datasheets, footprints and schematics for ST3241EBPR are listed on our Part Details page. You can also find images and similar parts to ST3241EBPR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ST3241EBPR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ST3241EBPR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ST3241EBPR fall under?

The ST3241EBPR is listed under Interfaces and Transceivers > RS-232.

Can I view similar or alternative parts?

You can view similar parts to ST3241EBPR 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 ST3241EBPR you can contact the distributor directly for product support, shipping queries etc.

Is the ST3241EBPR RoHS compliant?

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

Which authorised distributors for ST3241EBPR have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, RS and Future Electronics have stock available or on a lead time for ST3241EBPR.

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

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