ST202EBWR datasheet(1/18 Pages) STMICROELECTRONICS

部件名	ST202EBWR

功能描述	/- 15 kV ESD protected 5 V RS-232 transceiver

PDF	18 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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1 / 18 page

February 2008

Rev 16

1/18

18

ST202EB - ST202EC

ST232EB - ST232EC

± 15 kV ESD protected 5 V RS-232 transceiver

Features

■ ESD protection for RS-232 I/O pins:

■ ± 15 kV human body model

■ Guaranteed 230 kbps date rate

■ Guaranteed slew rate range 3 to 30 V/ms

■ Operate from a single 5 V power supply

Description

The ST202E/ST232E are a 2 driver 2 receiver

devices designed for RS-232 and V.28

communications in harsh environments. Each

transmitter output and receiver input is protected

against ± 15 kV electrostatic discharge (ESD)

shocks. The drivers meet all EIA/TIA-232E and

CCITT V.28 specifications at data rates up to 230

kbps, when loaded in accordance with the

EIA/TIA-232E specification. The ST202E/232E

use a single 5 V supply voltage.

The ST232E operates with four 1 µF capacitors,

while the ST202E operates with four 0.1 µF

capacitors, further reducing cost and board

space.

SOP Large

TSSOP

SOP

Table 1.

Device summary

Order codes

Temperature

range

Packages

Packaging

ST202ECDR

ST232ECDR

0 to 70 °C

SO-16 (tape & reel)

2500 parts per reel

ST202EBDR

ST232EBDR

-40 to 85 °C

SO-16 (tape & reel)

2500 parts per reel

ST232ECWR

0 to 70 °C

SO-16 large (tape & reel)

1000 parts per reel

ST202EBWR

-40 to 85 °C

SO-16 large (tape & reel)

1000 parts per reel

ST202ECTR

ST232ECTR

0 to 70 °C

TSSOP16 (tape & reel)

2500 parts per reel

ST202EBTR

ST232EBTR

-40 to 85 °C

TSSOP16 (tape & reel)

2500 parts per reel

www.st.com

类似零件编号 - ST202EBWR

制造商	部件名	数据表	功能描述
STMicroelectronics	ST202EBWR	95Kb / 12P	± 15KV ESD PROTECTED 5V RS-232 TRANSCEIVER Apr-2000

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