UC5171N

更新时间： 2024-11-11 13:15:07

品牌	Logo	应用领域
德州仪器 - TI		驱动器
页数	文件大小	规格书
5页	242K
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UC5171N 数据手册

UC5171

Octal Line Driver

FEATURES

DESCRIPTION

•

Eight Single-Ended Line Drivers in One

Package

The UC5171 is a single-ended octal line driver designed to meet both

standard modem control applications (EIA232E/V.28), and long line

drive applications (EIA423A/V.10/X.26). The slew rate for all 8 drivers

is controlled by a single external resistor. The slew rate and output lev-

els in Low Mode are independent of the power variations.

•

Digital Selection of High Mode

EIA232E/CCITT V.28 only, and Low

Mode EIA232E/V.28 & EIA423A/CCITT

V.10/X.26

Mode selection is accomplished by the select pin Ms logic “low” for low

output mode (EIA232E/V.28 & EIA423A/V.10) or pin Ms logic “high” for

high mode (EIA232E/V.28). High mode should only be used to drive

adapters that take power from the control lines, or applications using

high threshold receivers.

•

Single External Resistor Controls Slew

Rate

•

Wide Supply Voltage Range

Tri-State Outputs

ABSOLUTE MAXIMUM RATINGS (Note 1)

Output Short-Circuit Protection

Low Power Consumption

2kV ESD Protection on all Pins

V+ (Pin 20) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V

V- (Pin 11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -15V

PLCC Power Dissipation, TA = 25°C (Note 2) . . . . . . . . . . . . . . . . . . 1000 mW

DIP Power Dissipation, TA = 25°C (Note 2) . . . . . . . . . . . . . . . . . . . . 1250 mW

Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -1.5V to +7V

Output Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -12V to +12V

Slew Rate Resistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2k to 10kΩ

Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65°C to +150°C

Note 1: All voltages are with respect to ground, pin 18.

Note 2: Consult Packaging section of Databook for thermal limitations and

considerations of package.

FUNCTIONAL TABLE

INPUTS

DATA

OUTPUTS

EIA-232E/EIA-423A

EIA-232E(3)

(V+)-3V

(V-)+3V

5V to 6V

-5V to -6V

High Z

Note 3: Minimum output swings.

CONNECTION DIAGRAMS

N PACKAGE (TOP VIEW)

Q PACKAGE (TOP VIEW)

7/95

12 3 4 5

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与UC5171N相关器件

型号	品牌	获取价格	描述	数据表
UC5171Q	TI	获取价格	Octal Line Driver with TTL Mode Selection 28-PLCC
UC5171QTR	TI	获取价格	OCTAL LINE DRIVER, PQCC28, PLASTIC, LCC-28
UC5172	TI	获取价格	Octal Line Driver
UC5172_10	TI	获取价格	Octal Line Driver
UC5172N	TI	获取价格	Octal Line Driver with Long Line Drive 28-PDIP 0 to 70
UC5172Q	TI	获取价格	OCTAL LINE DRIVER, PQCC28, PLASTIC, LCC-28
UC5172Q	ROCHESTER	获取价格	OCTAL LINE DRIVER, PQCC28, PLASTIC, LCC-28
UC5172QTR	TI	获取价格	Octal Line Driver with Long Line Drive 28-PLCC 0 to 70
UC5180	TI	获取价格	Octal Line Receiver
UC5180C	TI	获取价格	Octal Line Receiver