UC5170

更新时间： 2024-11-27 22:17:51

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	245K
描述
Octal Line Driver

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数据手册

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UC5170 数据手册

UC5170C

Octal Line Driver

FEATURES

DESCRIPTION

•

Eight Single Ended Line Drivers in

One Package

The UC5170C 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 eight drivers is con-

trolled by a single external resistor. The slew rate and output levels in Low

Mode are independent of the power variations.

Meets EIA Standards

EIA232E/V.28, EIA423A and

CCITT V.10/X.26

Mode selection is easily accomplished by taking the select pins (MS+ and

MS-) to ground for low output mode (EIA232E/V.28 and EIA423A/V.10) or

to their respective supplies for high mode (EIA232E/V.28). High mode

should only by 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

Output Short-Circuit Protection

FUNCTIONAL TABLE

ABSOLUTE MAXIMUM RATINGS (Note 1)

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.

INPUTS

OUTPUTS

HIGH

LOW

DATA

EIA-232E⁽²⁾

(V+)-3V

(V-)-3V

EIA423A+EIA232E

5V to 6V

−5V to -6V

High Z

Note 2: Minimum output swings.

Note 2: Consult Packaging Section of Databook for thermal limi-

tations and considerations of packages.

CONNECTION DIAGRAMS

N PACKAGE (TOP VIEW)

Q PACKAGE (TOP VIEW)

7/95

12 3 4 5

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与UC5170相关器件

型号	品牌	获取价格	描述	数据表
UC5170C	TI	获取价格	Octal Line Driver
UC5170CQ	TI	获取价格	Octal Line Driver
UC5170CQTR	TI	获取价格	Octal Line Driver
UC5171	TI	获取价格	Octal Line Driver
UC5171N	TI	获取价格	暂无描述
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