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SN75ALS199

更新时间： 2024-11-24 04:31:15

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
12页	180K
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QUADRUPLE DIFFERENTIAL LINE RECEIVER

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SN75ALS199 数据手册

SN75ALS199

QUADRUPLE DIFFERENTIAL LINE RECEIVER

SLLS046C – JANUARY 1989 – REVISED MAY 1995

D OR N PACKAGE

(TOP VIEW)

Meets or Exceeds the Requirements of ITU

Recommendations V.10, V.11, X.26, and

X.27

15 4B

14 4A

Designed to Operate Up To 20 Mbaud

–7 V to 7 V Common-Mode Input Voltage

Range With 300-mV Sensitivity

1, 2EN

3-State TTL-Compatible Outputs

High Input Impedance . . . 12 kΩ Min

Input Hysteresis . . . 120 mV Typ

Single 5-V Supply Operation

3, 4EN

GND

Low Supply Current Requirement

35 mA Max

Improved Speed and Power Consumption

Compared to MC3486

description

The SN75ALS199 is a monolithic, quadruple line receiver with 3-state outputs designed using advanced,

low-power, Schottky technology. This technology provides combined improvements in bar design, tooling

production, and wafer fabrication, providing significantly less power consumption and permitting much higher

data throughput than other designs. The device meets the specification of ITU Recommendations V.10, V.11,

X.26, and X.27.

The SN75ALS199 features 3-state outputs that permit direct connection to a bus-organized system with a

fail-safe design that ensures the ouptuts will always be high if the inputs are open. The device is optimized for

balanced multipoint bus transmission at rates up to 20 megabits per second. The input features high-input

impedance, input hysteresis for increased noise immunity, and an input sensitivity of ±300 mV over a

common-mode input voltage range of ±7 V. It also features an active-high enable function for each of two

receiver pairs. The SN75ALS199 is designed for optimum performance when used with the SN75ALS194

quadruple, differential line driver.

The SN75ALS199 is characterized for operation from 0°C to 70°C.

FUNCTION TABLE

(each receiver)

DIFFERENTIAL INPUTS

A–B

OUTPUT

≥ 0.3 V

–0.3 V < V < 0.3 V

≤ –0.3 V

Open

high level,

low level,

irrelevant,

? = indeterminate, Z = high impedance (off)

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 Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...12

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与SN75ALS199相关器件

型号	品牌	获取价格	描述	数据表
SN75ALS199_14	TI	获取价格	QUADRUPLE DIFFERENTIAL LINE RECEIVER
SN75ALS199D	TI	获取价格	QUADRUPLE DIFFERENTIAL LINE RECEIVER
SN75ALS199D-00	TI	获取价格	DUAL LINE RECEIVER, PDSO16
SN75ALS199DR	TI	获取价格	Quadruple Differential Line Receiver 16-SOIC 0 to 70
SN75ALS199N	TI	获取价格	QUADRUPLE DIFFERENTIAL LINE RECEIVER
SN75ALS199N-10	TI	获取价格	DUAL LINE RECEIVER, PDIP16
SN75ALS199NE4	TI	获取价格	QUAD LINE RECEIVER, PDIP16, ROHS COMPLIANT, PLASTIC, DIP-16
SN75C08	TI	获取价格	SCSI INPUT/OUTPUT BUFFER
SN75C091A	TI	获取价格	SCSI Bus Controller
SN75C091AFN	TI	获取价格	SCSI Bus Controller

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