LM393ST - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LM393ST
Manufacturer

ST Microelectronics
ChipWorker Part#

CW616459
Category

Comparator, Analog Comparator IC
Package

MSOP-8
Description

Comparator Dual ±18V/36V 8Pin MSOP T/R
Documentation

Datasheet

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LM393ST Specifications

Attribute	Attribute Value

Part Number	LM393ST
Manufacturer	ST Microelectronics
ChipWorker Part#	CW616459
Category	Comparator, Analog Comparator IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	MSOP-8
Output Current	18mA @5V
Supply Current	1 mA
Number of Circuits	2 Circuit
Number of Channels	2 Channel
Number of Positions	8 Position
Power Dissipation	580 W
Thermal Resistance	190 ℃/W
Input Offset Voltage	5 mV
Input Bias Current	250 nA
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Supply Voltage	2V ~ 36V
Supply Voltage (Max)	36 V
Supply Voltage (Min)	2 V
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Size-Length	3.2 mm
Size-Width	3.1 mm
Size-Height	0.95 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

The LM193, LM293, and LM393 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.
**Key Features**
Wide single-supply voltage range or dual supplies: 2 V to 36 V or ±1 V to ±18 V
Very low supply current (0.45 mA) independent of supply voltage (1 mW/comparator at 5 V)
Low input bias current: 20 nA typ.
Low input offset current: ±3 nA typ.
Low input offset voltage: ±1 mV typ.
Input common-mode voltage range includes ground
Low output saturation voltage: 80 mV typ. (Isink = 4 mA)
Differential input voltage range equal to the supply voltage
TTL, DTL, ECL, MOS, CMOS compatible outputs
Available in DFN8 2x2, MiniSO8, TSSOP8, and SO8 packages

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