Datasheet > LM293-EP_14

LM293-EP_14

更新时间： 2024-02-01 17:37:56

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德州仪器 - TI		/
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DUAL DIFFERENTIAL COMPARATOR

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LM293-EP_14 数据手册

LM293-EP

DUAL DIFFERENTIAL COMPARATOR

www.ti.com

SLCS155–OCTOBER 2007

FEATURES

•

Controlled Baseline

•

Low Supply-Current Drain Independent of

Supply Voltage . . . 0.4 mA Typical Per

Comparator

–

One Assembly

Test Site

•

Low Input Bias Current . . . 25 nA Typical

Low Input Offset Voltage . . . 2 mV Typical

One Fabrication Site

•

Extended Temperature Performance of

–55°C to 125°C

Common-Mode Input Voltage Range Includes

Ground

Enhanced Diminishing Manufacturing Sources

(DMS) Support

•

Differential Input Voltage Range Equal to

Maximum-Rated Supply Voltage . . . ±36 V

•

Enhanced Product Change Notification

•

Low Output Saturation Voltage

(1)

Qualification Pedigree

Output Compatible With TTL, MOS, and CMOS

Single Supply or Dual Supplies

Wide Range of Supply Voltage

LM293 . . . D PACKAGE

(TOP VIEW)

–

Max Rating . . . 2 V to 36 V

Tested to 30 V

1OUT

1IN–

1IN+

GND

V_CC

(1) Component qualification in accordance with JEDEC and

industry standards to ensure reliable operation over an

extended temperature range. This includes, but is not limited

to, Highly Accelerated Stress Test (HAST) or biased 85/85,

temperature cycle, autoclave or unbiased HAST,

2OUT

2IN–

2IN+

electromigration, bond intermetallic life, and mold-compound

life. Such qualification testing should not be viewed as

justifying use of this component beyond specified

performance and environmental limits.

DESCRIPTION/ORDERING INFORMATION

This device 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 2 V to 36 V, and V_CCis 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 LM293-EP is characterized for operation from –55°C to 125°C.

ORDERING INFORMATION⁽¹⁾

V_IOmax

AT 25°C

T_A

MAX V_CC

30 V

PACKAGE⁽²⁾

ORDERABLE PART NUMBER

TOPSIDE MARKING

LM293E

–55°C to 125°C 5 mV

SOIC – D Reel of 2500 LM293MDREP

(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

website at www.ti.com.

(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

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 the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7 8

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与LM293-EP_14相关器件

型号	品牌	获取价格	描述	数据表
LM293-EP_16	TI	获取价格	DUAL DIFFERENTIAL COMPARATOR
LM293FE	NXP	获取价格	Low power dual voltage comparator
LM293FE-B	PHILIPS	获取价格	Comparator, 2 Func, 9000uV Offset-Max, BIPolar, CDIP8,
LM293FESIIB	PHILIPS	获取价格	Comparator, 2 Func, 9000uV Offset-Max, BIPolar, CDIP8,
LM293FK	TI	获取价格	DUAL DIFFERENTIAL COMPARATORS
LM293H	NSC	获取价格	Low Power Low Offset Voltage Dual Comparators
LM293H	TI	获取价格	LM193/LM293/LM393/LM2903 Low Power Low Offset Voltage Dual Comparators
LM293H/NOPB	TI	获取价格	LM193/LM293/LM393/LM2903 Low Power Low Offset Voltage Dual Comparators
LM293J	ETC	获取价格	Analog Comparator
LM293JG	TI	获取价格	DUAL DIFFERENTIAL COMPARATORS

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