ST3232C

Active

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

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Product overview

Description

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.
  • All 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

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - ST3232C

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

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3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ST3232CDR
Active
SO-16 Industrial Ecopack1
ST3232CTR
Active
TSSOP-16L Industrial Ecopack3

ST3232CDR

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack1

ST3232CTR

Package:

TSSOP-16L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-16L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
ST3232CTR Available at 4 distributors

Distributor availability ofST3232CTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10783 1 Order Now
RS COMPONENTS EUROPE 4975 5 Order Now
FUTURE WORLDWIDE 5003 1 Order Now
Farnell Element14 EUROPE 3509 1 Order Now

Distributor reported inventory date: 2021-06-17

Distributor Name

DIGIKEY

Stock

10783

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

4975

Min.Order

5

Region

EUROPE Order Now

FUTURE

Stock

5003

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3509

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-06-17

Active
EAR99 NEC Tape And Reel TSSOP-16L 0 70 CHINA 0.897 / 1k
ST3232CDR Available at 7 distributors

Distributor availability ofST3232CDR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4281 1 Order Now
RS COMPONENTS EUROPE 2520 1 Order Now
FUTURE WORLDWIDE 9273 1 Order Now
Newark Element14 AMERICA 389 0 Order Now
MOUSER WORLDWIDE 237 1 Order Now
Farnell Element14 EUROPE 2804 1 Order Now
ANGLIA Live EUROPE 118711 1 Order Now

Distributor reported inventory date: 2021-06-17

Distributor Name

DIGIKEY

Stock

4281

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2520

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

9273

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

389

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

237

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2804

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

118711

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-06-17

Buy Direct
Active
EAR99 NEC Tape And Reel SO-16 0 70 MOROCCO 0.78 / 1k

ST3232CTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.897 / 1k

Distributor availability ofST3232CTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10783 1 Order Now
RS COMPONENTS EUROPE 4975 5 Order Now
FUTURE WORLDWIDE 5003 1 Order Now
Farnell Element14 EUROPE 3509 1 Order Now

Distributor reported inventory date: 2021-06-17

Distributor Name

DIGIKEY

Stock

10783

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

4975

Min.Order

5

Region

EUROPE Order Now

FUTURE

Stock

5003

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3509

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-06-17

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-16L

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.897 / 1k

Country of Origin

CHINA

ST3232CDR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.78 / 1k

Distributor availability ofST3232CDR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4281 1 Order Now
RS COMPONENTS EUROPE 2520 1 Order Now
FUTURE WORLDWIDE 9273 1 Order Now
Newark Element14 AMERICA 389 0 Order Now
MOUSER WORLDWIDE 237 1 Order Now
Farnell Element14 EUROPE 2804 1 Order Now
ANGLIA Live EUROPE 118711 1 Order Now

Distributor reported inventory date: 2021-06-17

Distributor Name

DIGIKEY

Stock

4281

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2520

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

9273

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

389

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

237

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2804

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

118711

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-06-17

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-16

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.78 / 1k

Country of Origin

MOROCCO

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors