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ST3237B

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
12页	286K
描述
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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ST3237B 数据手册

ST3237

3 TO 5.5V, 250KBPS, RS-232

TRANSCEIVER WITH STAND-BY

■

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)

■

24V/µs (Very High Speed Operation)

0.1µF EXTERNAL CAPACITORS

FLOW-THROUGH PINOUT

500µA LOW SUPPLY CURRENT

MEET EIA/TIA-232 SPECIFICATIONS DOWN

TO 3V

■

SOP

■

AVAILABLE IN SO-28, SSOP-28 AND

TSSOP28

SSOP

TSSOP

DESCRIPTION

The ST3237 is a 3V to 5.5V powered EIA/TIA-232

and V.28/V.24 communication interfaces high

data-rate capabilities. ST3237 is a transceiver (5

drivers, 3 receivers) for fast modem applications.

The device has

proprietary low-dropout

transmitter output stage providing true RS-232

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 maintaning RS-232 output

levels.

ORDERING CODES

Temperature

Type

Package

SO-28 (Tube)

Comments

Range

ST3237CD

ST3237BD

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)

ST3237CDR

ST3237BDR

ST3237CPR

ST3237BPR

ST3237CTR (*)

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

ST3237BTR (*)

-40 to 85 °C

2500 parts per reel

(*) Available on request

May 2002

1/12

12 3 4 5 6 7...12

中文翻译

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与ST3237B相关器件

型号	品牌	获取价格	描述	数据表
ST3237BD	STMICROELECTRONICS	获取价格	3 TO 5.5V, 250KBPS, RS-232 TRANSCEIVER WITH STAND-BY
ST3237BDR	STMICROELECTRONICS	获取价格	3 TO 5.5V, 250KBPS, RS-232 TRANSCEIVER WITH STAND-BY
ST3237BPR	STMICROELECTRONICS	获取价格	3 TO 5.5V, 250KBPS, RS-232 TRANSCEIVER WITH STAND-BY
ST3237BTR	STMICROELECTRONICS	获取价格	3 TO 5.5V, 250KBPS, RS-232 TRANSCEIVER WITH STAND-BY
ST3237C	STMICROELECTRONICS	获取价格	3 TO 5.5V. 250KBPS. RS-232 TRANSCEIVER WITH STAND-BY
ST3237CD	STMICROELECTRONICS	获取价格	3 TO 5.5V, 250KBPS, RS-232 TRANSCEIVER WITH STAND-BY
ST3237CDR	STMICROELECTRONICS	获取价格	3 TO 5.5V, 250KBPS, RS-232 TRANSCEIVER WITH STAND-BY
ST3237CPR	STMICROELECTRONICS	获取价格	3 TO 5.5V, 250KBPS, RS-232 TRANSCEIVER WITH STAND-BY
ST3237CTR	STMICROELECTRONICS	获取价格	3 TO 5.5V, 250KBPS, RS-232 TRANSCEIVER WITH STAND-BY
ST3237E	STMICROELECTRONICS	获取价格	?5KV ESD-PROTECTED, 1mA, 3 TO 5.5V, 250KBPS, RS-232 TRANSCEIVER WITH STAND-BY