Datasheet > 驱动程序和接口 > 线路驱动器或接收器> SN75109AN

SN75109AN

更新时间： 2024-11-04 22:50:11

品牌	Logo	应用领域
德州仪器 - TI		驱动器接口集成电路光电二极管
页数	文件大小	规格书
11页	174K
描述
DUAL LINE DRIVERS

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数据手册

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SN75109AN 数据手册

SN55109A, SN55110A

SN75109A, SN75110A, SN75112

DUAL LINE DRIVERS

SLLS106B – DECEMBER 1975 – REVISED MAY 1995

• Improved Stability Over Supply Voltage and

SN55109A, SN55110A . . . J OR W PACKAGE

SN75109A, SN75110A, SN75112 . . . D OR N PACKAGE

Temperature Ranges

(TOP VIEW)

• Constant-Current Outputs

• High Speed

• Standard Supply Voltages

• High Output Impedance

CC+

CC –

• High Common-Mode Output Voltage Range

–3 V to 10 V

• TTL-Input Compatibility

• Inhibitor Available for Driver Selection

• Glitch-Free During Power Up/Power Down

• SN75112 and External Circuit Meets or

Exceeds the Requirements of CCITT

Recommendation V.35

GND

SN55109A, SN55110A . . . FK PACKAGE

(TOP VIEW)

description

20 19

The

SN55109A,

SN55110A,

SN75109A,

SN75110A, and SN75112 dual line drivers have

improved output current regulation with supply

voltage and temperature variations. In addition,

the higher current of the SN75112 (27 mA) allows

data to be transmitted over longer lines. These

drivers offer optimum performance when used

with the SN55107A, SN55108A, SN75107A, and

SN75108A line receivers.

CC –

9 10 11 12 13

NC – No internal connection

These drivers feature independent channels with

common voltage supply and ground terminals.

The significant difference between the three

THE SN75109A IS NOT

RECOMMENDED FOR NEW DESIGNS

drivers is in the output current specification. The driver circuits feature a constant output current that is switched

to either of two output terminals by the appropriate logic levels at the input terminals. The output current can

be switched off (inhibited) by low logic levels on the enable inputs. The output current is nominally 6 mA for the

’109A, 12 mA for the ’110A, and 27 mA for the SN75112.

The enable/inhibit feature is provided so the circuits can be used in party-line or data-bus applications. A strobe

or inhibitor (enable D), common to both drivers, is included for increased driver-logic versatility. The output

current in the inhibited mode, I

, is specified so that minimum line loading is induced when the driver is used

O(off)

in a party-line system with other drivers. The output impedance of the driver in the inhibited mode is very high.

The output impedance of a transistor is biased to cutoff.

AVAILABLE OPTIONS

PACKAGED DEVICES

CHIP CARRIER CERAMIC DIP

(FK) (J)

CERAMIC

FLATPACK

(W)

SMALL OUTLINE

(D)

PLASTIC DIP

(N)

SN75109AD

SN75110AD

SN75112D

SN75109AN

SN75110AN

SN75112N

0°C to 70°C

SN55109AFK

SN55110AFK

SN55109AJ

SN55110AJ

SN55109AJ

SN55110AJ

SN55109AW

SN55110AW

–55°C to 125°C

The D package is available taped and reeled. Add the suffix R to the device type, (e.g., SN75110ADR).

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.

2–1

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...11

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与SN75109AN相关器件

型号	品牌	获取价格	描述	数据表
SN75109AN-00	TI	获取价格	LINE DRIVER, PDIP14
SN75109AN-10	TI	获取价格	LINE DRIVER, PDIP14
SN75109AN3	TI	获取价格	IC,LINE DRIVER,2 DRIVER,BIPOLAR,DIP,14PIN,PLASTIC
SN75109ANP3	TI	获取价格	IC,LINE DRIVER,2 DRIVER,BIPOLAR,DIP,14PIN,PLASTIC
SN75109J	FAIRCHILD	获取价格	Line Driver, 2 Func, 2 Driver, BIPolar, CDIP14, HERMETIC SEALED, DIP-14
SN75110A	TI	获取价格	DUAL LINE DRIVERS
SN75110AD	TI	获取价格	DUAL LINE DRIVERS
SN75110AD-00	TI	获取价格	LINE DRIVER, PDSO14
SN75110ADE4	TI	获取价格	DUAL LINE DRIVERS
SN75110ADG4	TI	获取价格	DUAL LINE DRIVERS

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