ST3232EC

Active

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

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Quality & Reliability
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Product overview

Description

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.
  • All 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 - ST3232EC

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ST3232ECDR
Active
SO-16 Industrial Ecopack1
ST3232ECTR
Active
TSSOP-16L 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-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
ST3232ECTR Available at 1 distributors

Distributor availability ofST3232ECTR

Distributor Name
Region Stock Min. Order Third party link
ANGLIA Live EUROPE 30 1 Buy from Distributor

Distributor reported inventory date: 2021-10-18

Distributor Name

ANGLIA Live

Stock

30

Min.Order

1

Distributor reported inventory date: 2021-10-18

Active
EAR99 NEC Tape And Reel TSSOP-16L 0 70 CHINA 0.897 / 1k
ST3232ECDR Available at 1 distributors

Distributor availability ofST3232ECDR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1459 1 Buy from Distributor

Distributor reported inventory date: 2021-10-20

Distributor Name

DIGIKEY

Stock

1459

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-20

Active
EAR99 NEC Tape And Reel SO-16 0 70 MOROCCO 0.897 / 1k

ST3232ECTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.897 / 1k

Distributor availability ofST3232ECTR

Distributor Name
Region Stock Min. Order Third party link
ANGLIA Live EUROPE 30 1 Buy from Distributor

Distributor reported inventory date: 2021-10-18

Distributor Name

ANGLIA Live

Stock

30

Min.Order

1

Distributor reported inventory date: 2021-10-18

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

ST3232ECDR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.897 / 1k

Distributor availability ofST3232ECDR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1459 1 Buy from Distributor

Distributor reported inventory date: 2021-10-20

Distributor Name

DIGIKEY

Stock

1459

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-20

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-16

Operating Temperature (°C)

(min)

0

(max)

70

Budgetary Price (US$)* / Qty

0.897 / 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