Integrated Circuits (ICs)

LM293QT

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STMicroelectronics

ANALOGUE COMPARATOR, LOW POWER, 2 CHANNELS, 300 NS, 2V TO 36V, ± 1V TO ± 18V, UFSON, 8 PINS

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Documents UM0065 +6

Integrated Circuits (ICs)

LM293QT

Active

STMicroelectronics

ANALOGUE COMPARATOR, LOW POWER, 2 CHANNELS, 300 NS, 2V TO 36V, ± 1V TO ± 18V, UFSON, 8 PINS

Deep-Dive with AI

Documents UM0065 +6

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LM293QT

Current - Quiescent (Max) [Max]	2.5 mA
Mounting Type	Surface Mount
Number of Elements	2
Output Type	Open-Drain, Open-Collector, Rail-to-Rail
Package / Case	8-UFDFN Exposed Pad
Supplier Device Package	8-UFSON (2x2)
Type	Standard (General Purpose)
Voltage - Supply, Single/Dual (±) [Max]	18 V, 36 V
Voltage - Supply, Single/Dual (±) [Min]	2 V, 1 V

LM293 Series

Part	Voltage - Input Offset (Max) [Max]	Output Type	Mounting Type	Number of Elements	Package / Case	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Current - Quiescent (Max) [Max]	Voltage - Supply, Single/Dual (±) [Min]	Voltage - Supply, Single/Dual (±) [Max]	Supplier Device Package	Current - Output (Typ)	Current - Input Bias (Max) [Max]	Type	Package / Case	Package / Case	Current - Input Bias (Max)
STMicroelectronics LM293ST	5 mV	Open-Collector Open-Drain Rail-to-Rail	Surface Mount	2	8-MSOP 8-TSSOP	0.118 in 3 mm Width	-40 C	105 ░C	2.5 mA	1 V 2 V	18 V 36 V	8-MiniSO	18 mA	0.25 µA	Standard (General Purpose)
STMicroelectronics LM293D	5 mV	Open-Collector Open-Drain Rail-to-Rail	Surface Mount	2	8-SOIC		-40 C	105 ░C	2.5 mA	1 V 2 V	18 V 36 V	8-SOIC	18 mA	0.25 µA	General Purpose Standard (General Purpose)	0.154 in	3.9 mm
STMicroelectronics LM293AN	2 mV	Open-Collector Open-Drain Rail-to-Rail	Through Hole	2	8-DIP (0.300" 7.62mm)		-40 C	105 ░C	2.5 mA	1 V 2 V	18 V 36 V	8-DIP	18 mA		General Purpose Standard (General Purpose)			0.1 µA
STMicroelectronics LM293PT	5 mV	Open-Collector Open-Drain Rail-to-Rail	Surface Mount	2	8-TSSOP		-40 C	105 ░C	2.5 mA	1 V 2 V	18 V 36 V	8-TSSOP	18 mA	0.25 µA	General Purpose Standard (General Purpose)	0.173 in	4.4 mm
STMicroelectronics LM293ADT	2 mV	Open-Collector Open-Drain Rail-to-Rail	Surface Mount	2	8-SOIC		-40 C	105 ░C	2.5 mA	1 V 2 V	18 V 36 V	8-SOIC	18 mA		General Purpose Standard (General Purpose)	0.154 in	3.9 mm	0.1 µA
STMicroelectronics LM293DT	5 mV	Open-Collector Open-Drain Rail-to-Rail	Surface Mount	2	8-SOIC		-40 C	105 ░C	2.5 mA	1 V 2 V	18 V 36 V	8-SOIC	18 mA	0.25 µA	Standard (General Purpose)	0.154 in	3.9 mm
STMicroelectronics LM293QT		Open-Collector Open-Drain Rail-to-Rail	Surface Mount	2	8-UFDFN Exposed Pad				2.5 mA	1 V 2 V	18 V 36 V	8-UFSON (2x2)			Standard (General Purpose)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	42096	$ 0.68
Newark	Each (Supplied on Full Reel)	1	$ 0.09

Description

General part information

LM293 Series

The LM193, LM293, LM393 and LM393W devices consist of two independent low voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible.

These comparators also have a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage.

The LM393W offers additional ESD robustness of 2 kV HBM on all pins.

Documents

Technical documentation and resources

Presentations

UM0065

User Manuals

AN4071

Application Notes

Presentations

DS0443

Product Specifications

Brochures

Technical Data Sheet EN

Datasheet