Integrated Circuits (ICs) > Linear ICs > Amplifiers - Op Amps, Buffer, Instrumentation

LM193DR - Texas Instruments

IC DUAL DIFF COMPARATOR 8-SOIC

Datasheet at TI.com

Technical Details

Case/Package	SOIC
Input Bias Current	100nA
Input Offset Voltage (Vos)	5mV
Lead Free	Lead Free
Max Dual Supply Voltage	18V
Min Dual Supply Voltage	1V
Max Input Current	100nA
Max Operating Temperature	125°C
Min Operating Temperature	-55°C
Max Supply Current	500uA
Max Supply Voltage	36V
Min Supply Voltage	2V
Mount	Surface Mount
Number of Channels	2
Number of Elements	2
Number of Pins	8
Output Compatibility	CMOS
Output Current	20mA
Output Current per Channel	6mA
Output Type	TTL
Package Quantity	2500
Packaging	Tape and Reel
Quiescent Current	2.5mA
Radiation Hardening	No
Reach SVHC Compliant	No
Response Time	0.3us
RoHS Compliant	Yes
Supply Current	1mA
Technology	BIPOLAR
Termination	SMD/SMT
Thickness	1.58mm
Voltage Gain	106.02dB
Weight	0.002677oz

Compliance

RoHS : Compliant

Radiation Hardening : No

Images

Texas Instruments LM193DR | Mouser

Mouser

Texas Instruments LM193DR | Verical

Verical

Datasheets

Texas Instruments

Official datasheet

Official datasheet

Official datasheet

Official datasheet

Official datasheet

Verical

LM193DR datasheet (pdf, 1.8 MB)

Element14

LM193DR datasheet (pdf)

LM193DR datasheet (pdf)

LM193DR datasheet (pdf)

LM193DR datasheet (pdf)

Jameco

LM193DR datasheet (pdf)

Arrow Electronics

LM193DR datasheet (pdf)

Conrad

LM193DR datasheet (pdf)

Lifecycle Status Indicator

Volume Production

Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
TI National Semiconductor	LM2903M	Obsolete
Texas Instruments	LM293AD	Not Recommended for New Design
TI National Semiconductor	LM393M	Obsolete
TI National Semiconductor	LM393M/NOPB	Volume Production
TI National Semiconductor	LM2903M/NOPB	Volume Production
ON Semiconductor	LM293DR2G	Volume Production
ON Semiconductor / Fairchild	LM393M	Obsolete
TI National Semiconductor	LM393MX	Obsolete
TI National Semiconductor	LM393MX/NOPB	Volume Production
Texas Instruments	LM293DRG3	Volume Production

See more alternatives See less alternatives

Authorized Distributors

Distributor

SKU

History

Stock

USD

1

10

50

100

1000

10000

Buy

Mouser

US: 23,986

$

0.58

0.409

0.367

0.32

0.273

0.237

Texas Instruments

US: 225,049

$

0.508

0.508

0.508

0.345

0.177

0.177

Digikey

US: 7,847

$

0.58

0.409

0.3664

0.3194

0.2723

0.2723

Digikey

US: 7,847

$

0.58

0.409

0.3664

0.3194

0.2723

0.2723

Digikey

US: 7,500

$

0.2499

Arrow Electronics

US: 0

$

0.2176

Associate Distributors

Distributor

SKU

Stock

USD

1

10

50

100

1000

10000

Buy

One Stop Electro

US: 1,910

$

5.5776

5.4103

5.4103

5.0756

4.9641

4.9641

Weyland Electronics Group Pte. Ltd.

SG: 6,116

$

0.256

0.256

0.256

0.256

0.256

0.256

Win Source

CN: 174,000

$

0.2826

0.2713

Worldway Electronics

HK: 19,121

$

0.0451

0.0451

0.0437

0.0414

0.0414

ICPartonline

HK: 7,707

$

0.1958

0.186

0.186

0.1762

0.1664

0.1566

Heisener Electronics

CN: 699,988

$

0.8913

0.8913

0.8913

0.8913

0.8913

0.8913

FlyWing Technology

HK: 174,006

$

0.5938

0.4874

0.4874

0.4722

0.4418

0.4418

LZChips

LM193DR-2716279-126

CN: 19,913

$

0.714

0.644

0.644

0.612

0.582

0.552

Esaler Electronic

HK: 1

$

0.718

0.711

0.711

0.704

0.697

0.691

Lucentia Tech

US: 49,705

$

49,705.25

47,219.99

47,219.99

44,734.73

1.08

1.08

Easev

HK: 6,444

$

0.111

0.111

0.111

0.1055

0.0966

0.0799

RX Electronics Limited

CN: 25,420

$

0.071

0.057

0.044

Fmall Co. Limited

HK: 11,430

$

0.2408

0.2408

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0.2252

0.2123

0.1942

Corohmni

US: 135

$

6.46

6.46

6.46

6.46

6.46

6.46

LCSC

CN: 104

$

0.5743

0.4613

0.4118

0.3514

0.2817

0.2817

Bettlink

HK: 358,524

$

0.2452

0.223

0.223

0.2045

0.177

0.177

Eurochip Technologies LTD

IL: 239,900

$

0.219

0.219

0.219

0.219

0.219

0.219

Tactical IC USA

US: 66,667

$

0.15

SHENGYU ELECTRONICS

CN: 46,880

$

0.9912

0.9714

0.9714

0.9416

0.9119

0.8723

ZTZ Technology Limited

CN: 38,530

$

0.196

0.18

0.18

0.165

0.133

0.133

ALLICDATA ELECTRONICS

HK: 32,500

$

0.15

0.1455

0.1455

0.1425

0.1395

0.135

Lixinc

CN: 5,450

$

0.64

0.64

0.64

0.64

0.64

0.2248

Chipsmall Limited

CN: 4,990

$

0.6965

0.4643

0.4643

0.2786

0.2322

0.2322

Cytech Systems

CN: 2,500

$

1.056

0.9926

0.9926

0.9398

0.887

0.8342

Semicontronic

US: 1,168

$

4.379

4.379

4.379

4.379

4.379

4.379

Origin Data Global Limited

CN: 23,541

$

0.278

0.267

Component Sense

GB: 244

$

0.157

0.157

Classic Components

US: 68

$

Quest

US: 30

$

0.4854

0.4854

0.4045

0.4045

0.4045

0.4045

Newark

US: 15

$

0.824

0.787

0.716

0.684

0.636

0.636

Decca Corp

PL: 50

$

Ampacity Systems

MY: 1,292

$

Lingto Electronic Ltd.

CN: 14,500

$

0.84

0.798

0.798

0.756

0.7476

0.7392

Abacus Technologies

US: 30

$

Sourceability

US: 5,000

$

Chip One Stop

JP: 345

$

0.423

0.423

0.423

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AAA CHIPS

HK: 174,028

$

0.6234

0.5117

0.5117

0.4958

0.4638

0.4638

Element14

SG: 337

$

0.5752

0.4029

0.4029

0.3271

0.2997

0.2747

Element14

SG: 337

$

0.3271

0.2997

0.2747

Farnell

GB: 337

$

0.9199

0.7376

0.7376

0.5226

0.3552

0.3103

Farnell

GB: 337

$

0.5226

0.3552

0.3103

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