Datasheet > ST75C185B

ST75C185B

更新时间： 2024-09-23 23:34:51

品牌	Logo	应用领域
其他 - ETC		驱动器
页数	文件大小	规格书
16页	439K
描述
LOW POWER MULTIPLE RS-232 DRIVERS AND RECEIVERS

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中文翻译

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数据手册

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ST75C185B 数据手册

ST75C185

LOW POWER

MULTIPLE RS-232 DRIVERS AND RECEIVERS

■

MEETS STANDARD EIA-232-E

SINGLE CHIP WITH INTERFACE BETWEEN

UART AND SERIAL PORT CONNECTOR

LESS THAN 20mW QUIESCENT POWER

CONSUMPTION

WIDE DRIVER SUPPLY VOLTAGE: 7 TO

13.2V

■

DRIVER OUTPUT SLEW RATE LIMITED TO

30V/µs MAX

DIP

SOP

■

RECEIVER INTPUT HYSTERESIS: 1.1 TYP

PUSH-PULL RECEIVER OUTPUTS

ON CHIP RECEIVER 1µs NOISE FILTER

FUNCTIONALLY INTERCHANGEABLE WITH

STM ST75185

■

ESD PROTECTION: ±10KV HUMAN BODY

MODEL

TSSOP

DESCRIPTION

The ST75C185 is ow power BICMOS device

containing three independent drivers and five

receivers that is used to interface data terminal

equipment (DTE) with data circuit-terminating

equipment (DCE). This device has been designed

to conform to Standards ANSI/EIA-232-E. The

drivers have a controlled output slew rate that is

limited to a maximum of 30V/µs and the receivers

have filters that reject input noise pulses that are

shorter than 1µs. Both these features eliminate

the need of external components.

In most application the receivers contained in this

device will interface to single inputs peripheral

devices

such

ACEs,

UARTs

microprocessors. By using sampling, such

peripheral devices are usually insensitive to the

transition times of the input signals. If this is not

the case, or for other uses, it is recommended that

the ST75C185 receiver outputs be buffered by

single gates of the HCMOS, ALS or 74F logic

families.

The ST75C185 hasn’t a power sequence fault

condition. It has been designed using low-power

techniques in a BICMOS technology.

ORDERING CODES

Temperature

Type

Package

DIP20

Comments

Range

ST75C185CN

ST75C185CD

ST75C185CDR

ST75C185CTR

ST75C185BN

ST75C185BD

ST75C185BDR

ST75C185BTR

0 to 70 °C

20 parts per tube / 50 tubes per box

SO-20 (Tube)

SO-20 (Tape & Reel)

TSSOP20 (Tape & Reel)

DIP20

40 parts per tube / 25 tubes per box

1000 parts per reel

0 to 70 °C

2500 parts per reel

-40 to 85 °C

20 parts per tube / 50 tubes per box

40 parts per tube / 25 tubes per box

1000 parts per reel

SO-20 (Tube)

SO-20 (Tape & Reel)

TSSOP-20 (Tape & Reel)

2500 parts per reel

December 2002

1/16

12 3 4 5 6 7...16

中文翻译

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与ST75C185B相关器件

型号	品牌	获取价格	描述	数据表
ST75C185BD	STMICROELECTRONICS	获取价格	LOW POWER MULTIPLE RS-232 DRIVERS AND RECEIVERS
ST75C185BDR	STMICROELECTRONICS	获取价格	LOW POWER MULTIPLE RS-232 DRIVERS AND RECEIVERS
ST75C185BN	STMICROELECTRONICS	获取价格	LOW POWER MULTIPLE RS-232 DRIVERS AND RECEIVERS
ST75C185BTR	STMICROELECTRONICS	获取价格	LOW POWER MULTIPLE RS-232 DRIVERS AND RECEIVERS
ST75C185C	ETC	获取价格	LOW POWER MULTIPLE RS-232 DRIVERS AND RECEIVERS
ST75C185CD	STMICROELECTRONICS	获取价格	LOW POWER MULTIPLE RS-232 DRIVERS AND RECEIVERS
ST75C185CDR	STMICROELECTRONICS	获取价格	LOW POWER MULTIPLE RS-232 DRIVERS AND RECEIVERS
ST75C185CDR03	STMICROELECTRONICS	获取价格	TRIPLE LINE TRANSCEIVER, PDSO20, SO-20
ST75C185CN	STMICROELECTRONICS	获取价格	LOW POWER MULTIPLE RS-232 DRIVERS AND RECEIVERS
ST75C185CTR	STMICROELECTRONICS	获取价格	LOW POWER MULTIPLE RS-232 DRIVERS AND RECEIVERS

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