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ST3237EC

更新时间： 2024-11-01 23:34:39

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
13页	320K
描述
15KV ESP PROTECTED 3 TO 5.5V 250KBPS RS-232 TRANSCEIVER WITH STAND-BY

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中文翻译

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数据手册

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ST3237EC 数据手册

ST3237E

±15KV ESD-PROTECTED, 1µA, 3 TO 5.5V, 250KBPS,

RS-232 TRANSCEIVER WITH STAND-BY

■

EDS PROTECTION FOR RS-232 I/O PINS:

±15KV HUMAN BODY MODEL

±8KV IEC 1000-4-2 CONTACT DISCHARGE

1µA LOW POWER SHUTDOWN WITH

RECEIVERS ACTIVE

■

GUARENTEED DATA RATE

250Kbps (Normal Operation)

1Mbps (Very High Speed Operation)

GUARANTEED SLEW RATE RANGE

6V/µs (Normal Operation)

■

SOP

24V/µs (Very High Speed Operation)

0.1µF EXTERNAL CAPACITORS

FLOW-THROUGH PINOUT

AVAILABLE IN SO-28, SSOP-28 AND

TSSOP28

■

LOW SUPPLY CURRENT 300µA

SSOP

TSSOP

DESCRIPTION

The ST3237E is a 3V to 5.5V powered EIA/

TIA-232 and V.28/V.24 communication interfaces

high data-rate capability and enhanced

electrostatic discharge (ESD) protection at ±8KV

using IEC1000-4-2 contact discharge and ±15kV

using Human Body Model (HBM). The other pins

are protected with standard ESD protection at

±2kV using HBM method. The ST3237C is a

transceiver (5 drivers, 3 receivers) for fast modem

applications.

performance from a 3V to 5.5V supply using a

dual charge pump. The device is guaranteed to

run at data rates of 250Kbps in the normal

operation mode and 1Mbps in the very high speed

operation mode while maintaining RS-232 output

levels.

The device has

proprietary low-dropout

transmitter output stage providing true RS-232

ORDERING CODES

Temperature

Type

Package

SO-28 (Tube)

Comments

Range

ST3237ECD

ST3237EBD

0 to 70 °C

-40 to 85 °C

0 to 70 °C

27parts per tube / 12tube per box

1000 parts per reel

SO-28 (Tube)

ST3237ECDR

ST3237EBDR

ST3237ECPR

ST3237EBPR

ST3237ECTR (*)

ST3237EBTR

SO-28 (Tape & Reel)

SSOP-28 (Tape & Reel)

TSSOP28 (Tape & Reel)

-40 to 85 °C

0 to 70 °C

1000 parts per reel

1350 parts per reel

-40 to 85 °C

0 to 70 °C

1350 parts per reel

2500 parts per reel

-40 to 85 °C

2500 parts per reel

January 2003

1/13

12 3 4 5 6 7...13

中文翻译

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与ST3237EC相关器件

型号	品牌	获取价格	描述	数据表
ST3237ECD	STMICROELECTRONICS	获取价格	?5KV ESD-PROTECTED, 1mA, 3 TO 5.5V, 250KBPS, RS-232 TRANSCEIVER WITH STAND-BY
ST3237ECDR	STMICROELECTRONICS	获取价格	?5KV ESD-PROTECTED, 1mA, 3 TO 5.5V, 250KBPS, RS-232 TRANSCEIVER WITH STAND-BY
ST3237ECPR	STMICROELECTRONICS	获取价格	?5KV ESD-PROTECTED, 1mA, 3 TO 5.5V, 250KBPS, RS-232 TRANSCEIVER WITH STAND-BY
ST3237ECTR	STMICROELECTRONICS	获取价格	?5KV ESD-PROTECTED, 1mA, 3 TO 5.5V, 250KBPS, RS-232 TRANSCEIVER WITH STAND-BY
ST324	SWITCH	获取价格	Circular DIN Connector, 5 Contact(s), Male, Cable Mount, Plug,
ST3-24	SUPERWORLD	获取价格	POWER TRANSFORMER
ST3-24	BEL	获取价格	POWER TRANSFORMER, 2.4VA
ST3241E	STMICROELECTRONICS	获取价格	【15KV ESD PROTECTED 3 TO 5.5V, 400KBPS, RS-23
ST3241E_06	STMICROELECTRONICS	获取价格	【15kV ESD Protected 3 to 5.5V, 400kbps, RS-23
ST3241EB	STMICROELECTRONICS	获取价格	15KV ESD PROTECTED 3 TO 5.5 V. 400 KBPS RS-232 TRANSCEIVER WITH AUTO-POWERDOWN