ST3232EB

Active

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

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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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STMicroelectronics - ST3232EB

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ST3232EBDR
Active
SO-16 Industrial Ecopack1
ST3232EBTR
Active
TSSOP 16 Industrial Ecopack3

ST3232EBDR

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack1

ST3232EBTR

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
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Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
ST3232EBTR Available at 11 distributors

Distributor availability ofST3232EBTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 17809 1 Order Now
COMPEL EUROPE 254 1 Order Now
RS COMPONENTS EUROPE 3101 10 Order Now
AVNET AMERICA 50000 0 Order Now
FUTURE WORLDWIDE 13330 1 Order Now
ARROW EUROPE 142500 0 Order Now
Newark Element14 AMERICA 1 0 Order Now
ARROW AMERICA 5000 2500 Order Now
MOUSER WORLDWIDE 8659 1 Order Now
Farnell Element14 EUROPE 8643 1 Order Now
ANGLIA Live EUROPE 20 1 Order Now

Distributor reported inventory date: 2020-10-27

Distributor Name

DIGIKEY

Stock

17809

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

254

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

3101

Min.Order

10

Region

EUROPE Order Now

AVNET

Stock

50000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

13330

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

142500

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

1

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

5000

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

8659

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

8643

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

20

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-27

Buy Direct
Active
EAR99 NEC Tape And Reel TSSOP 16 -40 85 CHINA 0.91 / 1k
ST3232EBDR Available at 10 distributors

Distributor availability ofST3232EBDR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4413 1 Order Now
COMPEL EUROPE 8688 1 Order Now
RS COMPONENTS EUROPE 5255 5 Order Now
AVNET AMERICA 42500 0 Order Now
FUTURE WORLDWIDE 2187 1 Order Now
ARROW EUROPE 227500 0 Order Now
ARROW AMERICA 2500 2500 Order Now
MOUSER WORLDWIDE 12893 1 Order Now
ANGLIA Live EUROPE 6382 1 Order Now
RUTRONIK EUROPE 27500 2500 Order Now

Distributor reported inventory date: 2020-10-27

Distributor Name

DIGIKEY

Stock

4413

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

8688

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

5255

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

42500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

2187

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

227500

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

2500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

12893

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

6382

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

27500

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-27

Buy Direct
Active
EAR99 NEC Tape And Reel SO-16 -40 85 MOROCCO 0.91 / 1k

ST3232EBTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.91 / 1k

Distributor availability ofST3232EBTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 17809 1 Order Now
COMPEL EUROPE 254 1 Order Now
RS COMPONENTS EUROPE 3101 10 Order Now
AVNET AMERICA 50000 0 Order Now
FUTURE WORLDWIDE 13330 1 Order Now
ARROW EUROPE 142500 0 Order Now
Newark Element14 AMERICA 1 0 Order Now
ARROW AMERICA 5000 2500 Order Now
MOUSER WORLDWIDE 8659 1 Order Now
Farnell Element14 EUROPE 8643 1 Order Now
ANGLIA Live EUROPE 20 1 Order Now

Distributor reported inventory date: 2020-10-27

Distributor Name

DIGIKEY

Stock

17809

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

254

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

3101

Min.Order

10

Region

EUROPE Order Now

AVNET

Stock

50000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

13330

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

142500

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

1

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

5000

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

8659

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

8643

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

20

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP 16

Operating Temperature (°C)

(min)

-40

(max)

85

Budgetary Price (US$)* / Qty

0.91 / 1k

Country of Origin

CHINA

ST3232EBDR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.91 / 1k

Distributor availability ofST3232EBDR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4413 1 Order Now
COMPEL EUROPE 8688 1 Order Now
RS COMPONENTS EUROPE 5255 5 Order Now
AVNET AMERICA 42500 0 Order Now
FUTURE WORLDWIDE 2187 1 Order Now
ARROW EUROPE 227500 0 Order Now
ARROW AMERICA 2500 2500 Order Now
MOUSER WORLDWIDE 12893 1 Order Now
ANGLIA Live EUROPE 6382 1 Order Now
RUTRONIK EUROPE 27500 2500 Order Now

Distributor reported inventory date: 2020-10-27

Distributor Name

DIGIKEY

Stock

4413

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

8688

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

5255

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

42500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

2187

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

227500

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

2500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

12893

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

6382

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

27500

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-16

Operating Temperature (°C)

(min)

-40

(max)

85

Budgetary Price (US$)* / Qty

0.91 / 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