Datasheet > LM2903DGK

LM2903DGK

更新时间： 2024-11-20 02:58:51

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
30页	1850K
描述
Dual Differential Comparators

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数据手册

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LM2903DGK 数据手册

LM193, LM293, LM293A

LM393, LM393A, LM2903, LM2903V

DUAL DIFFERENTIAL COMPARATORS

SLCS005W − JUNE 1976 − REVISED JULY 2010

LM193 . . . D OR JG PACKAGE

LM293 . . . D, DGK, OR P PACKAGE

LM293A . . . D OR DGK PACKAGE

LM393, LM393A . . . D, DGK, P, PS, OR PW PACKAGE

LM2903 . . . D, DGK, P, PS, OR PW PACKAGE

(TOP VIEW)

Single Supply or Dual Supplies

Wide Range of Supply Voltage

− Max Rating . . . 2 V to 36 V

− Tested to 30 V . . . Non-V Devices

− Tested to 32 V . . . V-Suffix Devices

Low Supply-Current Drain Independent of

Supply Voltage . . . 0.4 mA Typ Per

Comparator

1OUT

1IN−

1IN+

GND

V_CC

2OUT

2IN−

2IN+

Low Input Bias Current . . . 25 nA Typ

Low Input Offset Current . . . 3 nA Typ

(LM193)

LM193 . . . FK PACKAGE

(TOP VIEW)

Low Input Offset Voltage . . . 2 mV Typ

Common-Mode Input Voltage Range

Includes Ground

Differential Input Voltage Range Equal to

Maximum-Rated Supply Voltage . . . 36 V

1 20 19

2OUT

2IN−

1IN−

1IN+

Low Output Saturation Voltage

Output Compatible With TTL, MOS, and

CMOS

9 10 11 12 13

description/ordering information

These devices consist of two independent voltage

comparators that are designed to operate from a

single power supply over a wide range of voltages.

Operation from dual supplies also is possible as

long as the difference between the two supplies is

NC − No internal connection

2 V to 36 V, and V is at least 1.5 V more positive than the input common-mode voltage. Current drain is

independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve

wired-AND relationships.

The LM193 is characterized for operation from −55°C to 125°C. The LM293 and LM293A are characterized for

operation from −25°C to 85°C. The LM393 and LM393A are characterized for operation from 0°C to 70°C. The

LM2903 is characterized for operation from −40°C to 125°C.

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.

On products compliant to MIL-PRF-38535, all parameters are tested

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

unless otherwise noted. On all other products, production

testing of all parameters.

processing does not necessarily include testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...30

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与LM2903DGK相关器件

型号	品牌	获取价格	描述	数据表
LM2903DGKR	ROHM	获取价格	TROPHY SERIES Comparators
LM2903DGKR	TI	获取价格	DUAL DIFFERENTIAL COMPARATORS
LM2903DGKRG4	TI	获取价格	DUAL DIFFERENTIAL COMPARATORS
LM2903DMR2	ONSEMI	获取价格	Low Offset Voltage Dual Comparators
LM2903DMR2G	ONSEMI	获取价格	Low Offset Voltage Dual Comparators
LM2903DP	ETC	获取价格	Low power dual voltage comparator
LM2903DR	TI	获取价格	DUAL DIFFERENTIAL COMPARATORS
LM2903DR	ROHM	获取价格	TROPHY SERIES Comparators
LM2903DR	ONSEMI	获取价格	Comparator, 2 Func, 15000uV Offset-Max, 1500ns Response Time, BIPolar, PDIP8
LM2903DR	UMW	获取价格	电压比较器

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