ST3232EC

Active

15KV ESD PROTECTED, 3 TO 5.5 V LOW POWER UP TO 250KBPS, RS232 DRIVERS AND RECEIVERS, [0oC, 70oC] TEMPERATURE RANGE

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  • 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.

    Key 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

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Technical Documentation

    • Description Version Size Action
      DS2767
      ± 15 kV ESD protection 3 to 5.5 V low power, up to 250 kbps, RS-232 drivers and receivers
      7.0
      212.54 KB
      PDF
      DS2767

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

Publications and Collaterals

    • Description Version Size Action
      Products and solutions for Smart industry 3.0
      2.99 MB
      PDF

      Products and solutions for Smart industry

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ST3232ECDR
Active
SO-16 Industrial Ecopack1
ST3232ECTR
Active
TSSOP 16 Industrial Ecopack3

ST3232ECDR

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack1

ST3232ECTR

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
Package
Packing Type
Temperature (°C) Marketing Status
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
min
max
ST3232ECTR Available at 7 distributors

Distributor availability ofST3232ECTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 17305 1 Order Now
RS COMPONENTS EUROPE 2410 1 Order Now
ARROW EUROPE 2500 0 Order Now
ARROW AMERICA 904055 1 Order Now
MOUSER WORLDWIDE 2851 1 Order Now
Farnell Element14 EUROPE 3455 1 Order Now
ANGLIA Live EUROPE 50 1 Order Now

Distributor reported inventory date: 2020-07-07

Distributor Name

DIGIKEY

Stock

17305

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2410

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

904055

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

2851

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3455

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

50

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-07

Buy now TSSOP 16 Tape And Reel 0 70
Active
EAR99 CHINA 0.78 / 1k
ST3232ECDR Available at 9 distributors

Distributor availability ofST3232ECDR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2222 1 Order Now
COMPEL EUROPE 3051 1 Order Now
FUTURE WORLDWIDE 5593 1 Order Now
ARROW EUROPE 35000 0 Order Now
Newark Element14 AMERICA 162 0 Order Now
ARROW AMERICA 10000 2500 Order Now
MOUSER WORLDWIDE 5720 1 Order Now
Farnell Element14 EUROPE 2249 1 Order Now
RUTRONIK EUROPE 7500 2500 Order Now

Distributor reported inventory date: 2020-07-07

Distributor Name

DIGIKEY

Stock

2222

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

3051

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

5593

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

35000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

162

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

10000

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

5720

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2249

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

7500

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-07

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

ST3232ECTR

Package

TSSOP 16

Packing Type

Tape And Reel

Budgetary Price (US$)*/Qty

0.78 / 1k

Distributor availability ofST3232ECTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 17305 1 Order Now
RS COMPONENTS EUROPE 2410 1 Order Now
ARROW EUROPE 2500 0 Order Now
ARROW AMERICA 904055 1 Order Now
MOUSER WORLDWIDE 2851 1 Order Now
Farnell Element14 EUROPE 3455 1 Order Now
ANGLIA Live EUROPE 50 1 Order Now

Distributor reported inventory date: 2020-07-07

Distributor Name

DIGIKEY

Stock

17305

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2410

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

904055

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

2851

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3455

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

50

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-07

Operating Temperature (°C)

(min)

0

(max)

70

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.78 / 1k

ECCN (US)

EAR99

Country of Origin

CHINA

ST3232ECDR

Package

SO-16

Packing Type

Tape And Reel

Budgetary Price (US$)*/Qty

0.78 / 1k

Distributor availability ofST3232ECDR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2222 1 Order Now
COMPEL EUROPE 3051 1 Order Now
FUTURE WORLDWIDE 5593 1 Order Now
ARROW EUROPE 35000 0 Order Now
Newark Element14 AMERICA 162 0 Order Now
ARROW AMERICA 10000 2500 Order Now
MOUSER WORLDWIDE 5720 1 Order Now
Farnell Element14 EUROPE 2249 1 Order Now
RUTRONIK EUROPE 7500 2500 Order Now

Distributor reported inventory date: 2020-07-07

Distributor Name

DIGIKEY

Stock

2222

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

3051

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

5593

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

35000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

162

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

10000

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

5720

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2249

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

7500

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-07

Operating Temperature (°C)

(min)

0

(max)

70

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.78 / 1k

ECCN (US)

EAR99

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