LM393DR

Comparator Type :
Maximum Power Dissipation :
Number of Channels : 2 Channels
Offset Voltage (Max) : 5 mV
Mounting Style : SMD/SMT
Packaging : Reel
Product : Analog Comparators
Output Type : Open Collector, Open Drain
Response Time : 0.3 us
Supply Current (Max) : 0.5 mA
Maximum Operating Temperature : + 70 C
Package / Case : SOIC-8


Pinout




Description

The LM393DR is designed as dual differential comparators which consists of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages.

LM393DR has ten features. The first one is single supply or dual supplies. The second one is it would have wide range of supply voltage. The third one is low supply-current drain independent of supply voltage which would be 0.4mA typ per comparator. The fourth one is it would have low input bias current which would be 25nA typ. The fifth one is low input offset current. The sixth one is it would have low input offset voltage which would be 2mV typ. The seventh one is common-mode input voltage range includes ground. The eighth one is differential input voltage range equal to maximum-rated supply voltage which would be ±36V. The ninth one is it would have low output saturation voltage. The last one is output compatible with TTL, MOS, and CMOS. That are all the main features.

Some absolute maximum ratings of LM393DR have been concluded into several points as follow. Its supply voltage would be 36V. Its differential input voltage would be +/-36V. Its input voltage range would be from -0.3V to 36V. Its output voltage would be 36V. Its output current would be 20mA. Its package thermal impedance would be 97°C/W. Its operating virtual junction temperature would be 150°C. Its case temperature for 60 seconds would be 260°C. Its lead temperature 1.6 mm (1/16 inch) from case for 60 seconds would be 300°C. Its storage temperature range would be from -65°C to 150°C. It should be noted that stresses beyond those listed under ''absolute maximum ratings'' may cause permanent damage to the device. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!

Parameters:

Technical/Catalog Information	LM393DR
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Type	Differential
Output Type	CMOS, MOS, Open-Collector, TTL
Voltage - Supply	2 V ~ 36 V, ±1 V ~ 18 V
Number of Elements	2 - Dual
Package / Case	8-SOIC (3.9mm Width)
Packaging	Tape & Reel (TR)
Drawing Number	296; 4040047-2; D; 8
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	LM393DR LM393DR 296 1015 2 ND 29610152ND 296-1015-2