ST3232BDR RS-232 by STMicroelectronics

3 to 5.5V, low-power, up to 400kbs RS-232 drivers and receivers

Status: Active
Series: ST3232B
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The ST3232B and ST3232C devices are 3 V powered EIA/TIA-232 and V.28/V.24 communication interfaces with low power requirements and high data-rate capabilities. These devices have a proprietary low dropout transmitter output stage providing true RS-232 performance from 3 to 5.5 V supplies. The devices require only four small 0.1 mF standard external capacitors for operation from a 3 V supply. The ST3232B and ST3232C have two receivers and two drivers. The devices are guaranteed to run at data rates of 250 kbps while maintaining RS-232 output levels. Typical applications are notebooks, subnotebooks and palmtop computers, battery-powered equipment, hand-held equipment, peripherals, and printers.

Where to Buy

Prices starting from US$0.30

Distributor Stock
Logo for RS UK
RS
from US$0.64
23,865
in stock
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Logo for Avnet America
Avnet America
from US$0.37
10,000
in stock
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Logo for Ozdisan
Ozdisan
from US$0.32
7,500
in stock
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Logo for TME
TME
from US$0.38
5,309
in stock
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Logo for Newark
Newark Electronics
from US$0.51
4,023
in stock
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Logo for element14 Singapore
element14
from US$0.55
3,065
in stock
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Logo for Farnell UK
Farnell
from US$0.56
2,915
in stock
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Logo for Micros
Micros
from US$0.30
1,130
in stock
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Logo for EBV Elektronik
EBV Elektronik
-
160,000
in stock
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Logo for Avnet Silica
Avnet Silica
-
10,000
in stock
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Logo for Future Electronics NA
Future Electronics
from US$0.39
0
in stock
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Logo for RS Americas
RS Americas
from US$0.61
0
in stock
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Features

300 µA supply current
300 kbps minimum guaranteed data rate
6 V/µs minimum guaranteed slew rate
Meets EIA/TIA-232 specifications down to 3 V
Available in SO16, SO16L, and TSSOP16 packages

Last 6 months Inventory & Pricing History


Alternative Descriptions

400Kbps RS-232 Driver/Receiver ST3232BDR | RS
RS232 Transceiver, 400 Kbps, 2 Transmitter/Receiver, 5.5 V Supply, -40 to 85 ?C, SOIC-16 | Avnet America
IC: interface | TME
Line Driver/Receiver, -40 To 85Deg C | Newark Electronics
TRANSMITTER, RS232, 5.5V, 300KBPS, 16SO | element14
RS-232 Transceiver, 2-Driver / 2-Receiver, 250kbps, 4x 0.1uF, 3.3/5V, -40÷85°C | Micros
RS232 Transceiver, 400 Kbps, 2 Transmitter/Receiver, 5.5 V Supply, -40 to 85 �C, SOIC-16 | EBV Elektronik
ST3232B Series 5.5 V 400 kbps Low Power RS-232 Drivers and Receiver - SOIC-16 | Future Electronics
400KBPS RS-232 DRIVER/RECEIVER ST3232BDR | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ST3232BDR?

Additional datasheets, footprints and schematics for ST3232BDR are listed on our Part Details page. You can also find images and similar parts to ST3232BDR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ST3232BDR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ST3232BDR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ST3232BDR fall under?

The ST3232BDR is listed under Interfaces and Transceivers > RS-232.

Can I view similar or alternative parts?

You can view similar parts to ST3232BDR 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 ST3232BDR you can contact the distributor directly for product support, shipping queries etc.

Is the ST3232BDR RoHS compliant?

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

Which authorised distributors for ST3232BDR have stock available?

Authorised distributors including RS, Avnet America, Ozdisan, TME and Newark Electronics have stock available or on a lead time for ST3232BDR.

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

Stock availability and lead times will be displayed for ST3232BDR often in real-time on the comparison pages.

What if I can't find stock of ST3232BDR?

You can fill out our help required form which you can use to request a quote for ST3232BDR 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.