ST3232C

Active

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

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  • 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.

    Key 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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CAD/EDA Symbols, Footprints and Models

Quality and Reliability

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

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP 16

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 8 distributors

Distributor availability ofST3232CTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6018 1 Order Now
RS COMPONENTS EUROPE 5330 5 Order Now
AVNET AMERICA 15000 0 Order Now
FUTURE WORLDWIDE 5038 1 Order Now
ARROW EUROPE 12500 0 Order Now
ARROW AMERICA 37500 2500 Order Now
MOUSER WORLDWIDE 6630 1 Order Now
Farnell Element14 EUROPE 2613 1 Order Now

Distributor reported inventory date: 2020-10-22

Distributor Name

DIGIKEY

Stock

6018

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

5330

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

15000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

5038

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

12500

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

37500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

6630

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2613

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-22

Buy Direct
Active
EAR99 NEC Tape And Reel TSSOP 16 0 70 CHINA 0.78 / 1k
ST3232CDR Available at 12 distributors

Distributor availability ofST3232CDR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10279 1 Order Now
COMPEL EUROPE 4420 1 Order Now
RS COMPONENTS EUROPE 3122 1 Order Now
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 2928 1 Order Now
ARROW EUROPE 70000 0 Order Now
Newark Element14 AMERICA 215 0 Order Now
ARROW AMERICA 2500 2500 Order Now
MOUSER WORLDWIDE 5338 1 Order Now
Farnell Element14 EUROPE 5816 1 Order Now
ANGLIA Live EUROPE 153661 1 Order Now
RUTRONIK EUROPE 10000 2500 Order Now

Distributor reported inventory date: 2020-10-22

Distributor Name

DIGIKEY

Stock

10279

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

4420

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

3122

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

2928

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

70000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

215

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

2500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

5338

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

5816

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

153661

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

10000

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-22

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

0.78 / 1k

Distributor availability ofST3232CTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6018 1 Order Now
RS COMPONENTS EUROPE 5330 5 Order Now
AVNET AMERICA 15000 0 Order Now
FUTURE WORLDWIDE 5038 1 Order Now
ARROW EUROPE 12500 0 Order Now
ARROW AMERICA 37500 2500 Order Now
MOUSER WORLDWIDE 6630 1 Order Now
Farnell Element14 EUROPE 2613 1 Order Now

Distributor reported inventory date: 2020-10-22

Distributor Name

DIGIKEY

Stock

6018

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

5330

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

15000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

5038

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

12500

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

37500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

6630

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2613

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-22

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP 16

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.78 / 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 10279 1 Order Now
COMPEL EUROPE 4420 1 Order Now
RS COMPONENTS EUROPE 3122 1 Order Now
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 2928 1 Order Now
ARROW EUROPE 70000 0 Order Now
Newark Element14 AMERICA 215 0 Order Now
ARROW AMERICA 2500 2500 Order Now
MOUSER WORLDWIDE 5338 1 Order Now
Farnell Element14 EUROPE 5816 1 Order Now
ANGLIA Live EUROPE 153661 1 Order Now
RUTRONIK EUROPE 10000 2500 Order Now

Distributor reported inventory date: 2020-10-22

Distributor Name

DIGIKEY

Stock

10279

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

4420

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

3122

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

2928

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

70000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

215

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

2500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

5338

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

5816

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

153661

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

10000

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-22

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 per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors