ST3232EC View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

ST3232EC

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

STMicroelectronics 

ST3232E

±15kV ESD-Protection, 3 to 5.5V, low power,

up to 250KBPS, RS-232 drivers and receivers

Feature summary

■ ESD protection for RS-232 I/O pins

■ ±15KV human body model

■ ±8KV IEC 1000-4-2 contact discharge

■ 300µA supply current

■ 250Kbps minimum guaranteed data rate

■ 6V/µs minimum guaranteed slew rate

■ Meet EIA/TIA-232 specifications down to 3V

■ Available in DIP-16, SO-16, SO-16 large

SSOP16 and TSSOP16

Description

The ST3232E is a 3V 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 ±8kV using IEC1000-4-2 Contact

Discharge and ±15kV using the Human Body

Model. ST3232E has a proprietary low dropout

transmitter output stage providing true RS-232

performance from 3 to 5V supplies with a dual

charge pump. The charge pump requires only four

DIP-16

SO-16

SO-16 Large

SSOP16

TSSOP16

small 0.1µF standard external capacitors for

operations from 3V supply.

The ST3232E has two receivers and two drivers.

The device is guaranteed to run at data rates of

250Kbps while maintaining RS-232 output levels.

Typical applications are Notebook, Subnotebook

and Palmtop Computers, Battery Powered

Equipment, Hand-Held Equipment, Peripherals

and Printers..

Order code

Part number Temp. range

ST3232ECN

ST3232EBN

ST3232ECDR

ST3232EBDR

ST3232ECWR

ST3232EBWR

ST3232ECPR

ST3232EBPR

ST3232ECTR

ST3232EBTR

0 to 70 °C

-40 to 85 °C

0 to 70 °C

-40 to 85 °C

0 to 70 °C

-40 to 85 °C

0 to 70 °C

-40 to 85 °C

0 to 70 °C

-40 to 85 °C

September 2006

Package

DIP-16

DIP-16

SO-16 (Tape & Reel)

SO-16 (Tape & Reel)

SO-16 Large (Tape & Reel)

SO-16 Large (Tape & Reel)

SSOP16 (Tape & Reel)

SSOP16 (Tape & Reel)

TSSOP16 (Tape & Reel)

TSSOP16 (Tape & Reel)

Rev 3

Packaging

25parts per tube / 40tube per box

25parts per tube / 40tube per box

2500 parts per reel

2500 parts per reel

1000 parts per reel

1000 parts per reel

1350 parts per reel

1350 parts per reel

2500 parts per reel

2500 parts per reel

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