Zenode.ai Logo
Beta
Log InSign Up
LM393DT
Integrated Circuits (ICs)

LM393DT

Active
STMicroelectronics

ANALOGUE COMPARATOR, DUAL, VOLTAGE, 2, 1.3 S, 2V TO 36V, SOIC, 8 ROHS COMPLIANT: YES

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsLM393DT | DatasheetProduct Change Notice EN+9
LM393DT
Integrated Circuits (ICs)

LM393DT

Active
STMicroelectronics

ANALOGUE COMPARATOR, DUAL, VOLTAGE, 2, 1.3 S, 2V TO 36V, SOIC, 8 ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsLM393DT | DatasheetProduct Change Notice EN+9

Technical Specifications

Parameters and characteristics for this part

SpecificationLM393DT
Current - Input Bias (Max) [Max]0.25 µA
Current - Output (Typ)18 mA
Current - Quiescent (Max) [Max]2.5 mA
Mounting TypeSurface Mount
Number of Elements2
Operating Temperature [Max]70 °C
Operating Temperature [Min]0 °C
Output TypeRail-to-Rail, Open-Collector
Package / Case0.154 in
Package / Case8-SOIC
Package / Case3.9 mm
Supplier Device Package8-SOIC
TypeStandard (General Purpose)
Voltage - Input Offset (Max) [Max]5 mV
Voltage - Supply, Single/Dual (±) [Max]18 V, 36 V
Voltage - Supply, Single/Dual (±) [Min]2 V, 1 V

Pricing

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

DistributorPackageQuantity$
DigikeyN/A 2414$ 0.56
58190$ 0.20
NewarkEach (Supplied on Full Reel) 2500$ 0.11
5000$ 0.10
10000$ 0.10
15000$ 0.10
25000$ 0.10

Description

General part information

LM393 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.