Datasheet > SN75ALS181_10

SN75ALS181_10

更新时间： 2024-11-20 11:55:23

品牌	Logo	应用领域
德州仪器 - TI		驱动器
页数	文件大小	规格书
15页	870K
描述
DIFFERENTIAL DRIVER AND RECEIVER PAIR

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SN75ALS181_10 数据手册

SN75ALS181

www.ti.com

SLLS152C –DECEMBER 1992–REVISED MAY 2010

DIFFERENTIAL DRIVER AND RECEIVER PAIR

Check for Samples: SN75ALS181

FEATURES

•

Meets TIA/EIA-422-B, TIA/EIA-485-A, and

CCITT Recommendations V.11 and X.27

•

Glitch-Free Power-Up and Power-Down

Protection

•

Low Supply-Current Requirements...

30 mA Max

N OR NS PACKAGE

(TOP VIEW)

•

Driver Output Capacity...±60 mA

Thermal Shutdown Protection

Driver Common-Mode Output Voltage Range

of –7 V to 12 V

•

Receiver Input Impedance...12 kΩ Min

Receiver Input Sensitivity...±200 mV

Receiver Input Hysteresis...60 mV Typ

Receiver Common-Mode Input Voltage Range

of ±12 V

N.C. – No internal connection

•

Operates From Single 5-V Supply

DESCRIPTION

The SN75ALS181 is a differential driver and receiver pair designed for bidirectional data communication on

multipoint bus transmission lines. The design provides for balanced transmission lines and meets TIA/EIA-422-B

and TIA/EIA-485-A, and CCITT recommendations V.10, V.11, X.26, and X.27.

The SN75ALS181 combines a 3-state differential line driver and a differential-input line receiver that operate from

a single 5-V power supply. The driver and receiver have active-high and active-low enables, respectively, that

can be connected together externally to function as a direction control. The driver differential outputs and the

receiver differential inputs are connected to separate pins for greater flexibility and are designed to offer

minimum loading to the bus when the driver is disabled or V_CC= 0. These ports feature wide positive and

negative common-mode voltage changes, making the device suitable for party-line applications.

ORDERING INFORMATION

T_A

PACKAGE^{(1) (2)}

Tape and reel

ORDERABLE PART NUMBER

TOP-SIDE MARKING

SN75ALS181N

75ALS181

PDIP – N

SN75ALS181N

0°C to 70°C

SOP – NS

SN75ALS181NSR

(1) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

(2) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

website at www.ti.com.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...15

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与SN75ALS181_10相关器件

型号	品牌	获取价格	描述	数据表
SN75ALS181N	TI	获取价格	DIFFERENTIAL DRIVER AND RECEIVER PAIR
SN75ALS181NE4	TI	获取价格	DIFFERENTIAL DRIVER AND RECEIVER PAIR
SN75ALS181NS	TI	获取价格	LINE TRANSCEIVER, PDSO14
SN75ALS181NSLE	TI	获取价格	DIFFERENTIAL DRIVER AND RECEIVER PAIR
SN75ALS181NSR	TI	获取价格	DIFFERENTIAL DRIVER AND RECEIVER PAIR
SN75ALS181NSRG4	TI	获取价格	DIFFERENTIAL DRIVER AND RECEIVER PAIR
SN75ALS191	TI	获取价格	DUAL DIFFERENTIAL LINE DRIVER
SN75ALS191_V01	TI	获取价格	DUAL DIFFERENTIAL LINE DRIVER
SN75ALS191D	TI	获取价格	DUAL DIFFERENTIAL LINE DRIVER
SN75ALS191DE4	TI	获取价格	LINE DRIVER, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8

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