LM393DR Silicon Wafer Semiconductors Analog Comparator IC SMD / SMT SOIC-8 Case

Brand Name:Original
Certification:ISO9001:2015standard
Model Number:LM393DR
Minimum Order Quantity:10pcs
Delivery Time:1-3workdays
Payment Terms:T/T, L/C, Western Union, Paypal
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Location: Shenzhen China
Address: 5C,Building D,GALAXY WORLD.Longhua District, Shenzhen.CN
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LM393DR Silicon Wafer Semiconductors Analog Comparators Dual Differential SMD/SMT SOIC-8


1 Features

• NEW LM393B and LM2903B

• Improved specifications of B-version – Maximum rating: up to 38 V – ESD rating (HBM): 2k V – Low input offset: 0.37 mV – Low input bias current: 3.5 nA – Low supply-current: 200 µA per comparator – Faster response time of 1 µsec – Extended temperature range for LM393B – Available in tiny 2 x 2mm WSON package

• B-version is drop-in replacement for LM293, LM393 and LM2903, A and V versions

• Common-mode input voltage range includes ground

• Differential input voltage range equal to maximumrated supply voltage: ±38 V

• Low output saturation voltage

• Output compatible with TTL, MOS, and CMOS


2 Applications

• Vacuum robot

• Single phase UPS

• Server PSU

• Cordless power tool

• Wireless infrastructure

• Applicances

• Building automation

• Factory automation & control

• Motor drives

• Infotainment & cluster


Response Time:1.3 us
Comparator Type:Differential
Supply Voltage - Min:2 V
Supply Voltage - Max:30 V
Operating Supply Current:2.5 mA
Vos - Input Offset Voltage:5 mV
Ib - Input Bias Current:50 nA
Minimum Operating Temperature:0 C
Maximum Operating Temperature:+ 70 C
Series:LM393
Packaging:Reel
Packaging:Cut Tape
Packaging:MouseReel
Features:Standard comparator
GBP - Gain Bandwidth Product:-
Input Type:Differential
Ios - Input Offset Current:50 nA
Minimum Dual Supply Voltage:1 V
Operating Supply Voltage:2 V to 30 V
Product:Analog Comparators
Product Type:Analog Comparators
Reference Voltage:No
Shutdown:No Shutdown
Factory Pack Quantity:2500
Subcategory:Amplifier ICs

3 Description

The LM393B and LM2903B devices are the next generation versions of the industry-standard LM393 and LM2903 comparator family. These next generation B-version comparators feature lower offset voltage, higher supply voltage capability, lower supply current, lower input bias current, lower propagation delay, and improved 2 kV ESD performance and input ruggedness through dedicated ESD clamps. The LM393B and LM2903B can drop-in replace the LM293, LM393 and LM2903, for both "A" and "V" grades. All devices consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Quiescent current is independent of the supply voltage.


China LM393DR Silicon Wafer Semiconductors Analog Comparator IC SMD / SMT SOIC-8 Case supplier

LM393DR Silicon Wafer Semiconductors Analog Comparator IC SMD / SMT SOIC-8 Case

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