LM393
(ACTIVE) Dual Differential Comparator

Description &
Features
 Sample &
Buy
 Technical
Documents
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Software
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Dual Differential Comparator - LM393

Datasheet


Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Temp (oC) Price | QTY Package | Pins Device Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
Not Available
LM393D ACTIVE 0 to 70 0.12 | 1ku SOIC (D) | 8 View 75 | TUBE >5K 1k quantity lead time: In stock
Not Available
LM393DE4 ACTIVE 0 to 70 0.12 | 1ku SOIC (D) | 8 View 75 | TUBE >5K 1k quantity lead time: In stock
Not Available
LM393DG4 ACTIVE 0 to 70 0.12 | 1ku SOIC (D) | 8 View 75 | TUBE >5K 1k quantity lead time: In stock
Contact TI Distributor or Sales Office
LM393DGKR ACTIVE 0 to 70 0.10 | 1ku VSSOP (DGK) | 8 View 2500 | LARGE T&R >5K 1k quantity lead time: In stock
Contact TI Distributor or Sales Office
LM393DGKRG4 ACTIVE 0 to 70 0.10 | 1ku VSSOP (DGK) | 8 View 2500 | LARGE T&R >5K 1k quantity lead time: In stock
Contact TI Distributor or Sales Office
LM393DR ACTIVE 0 to 70 0.10 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available
LM393DRE4 ACTIVE 0 to 70 0.10 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R >5K 1k quantity lead time: In stock
LM393DRG3 ACTIVE 0 to 70 0.10 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available
LM393DRG4 ACTIVE 0 to 70 0.10 | 1ku SOIC (D) | 8 View 2500 | LARGE T&R >5K 1k quantity lead time: In stock
Contact TI Distributor or Sales Office
LM393P ACTIVE 0 to 70 0.13 | 1ku PDIP (P) | 8 View 50 | TUBE >5K 1k quantity lead time: In stock
Not Available Contact Distributor LM393PE3 ACTIVE 0 to 70 0.13 | 1ku PDIP (P) | 8 View 50 | TUBE No Stock For lead times contact TI Authorized Distributor or local TI sales office
Not Available
LM393PE4 ACTIVE 0 to 70 0.13 | 1ku PDIP (P) | 8 View 50 | TUBE >5K 1k quantity lead time: In stock
Not Available Not Available LM393PSLE OBSOLETE 0 to 70 Contact Distributor SO (PS) | 8     No Stock For lead times contact TI Authorized Distributor or local TI sales office
Contact TI Distributor or Sales Office
LM393PSR ACTIVE 0 to 70 0.11 | 1ku SO (PS) | 8 View 2000 | LARGE T&R >5K 1k quantity lead time: In stock
Contact TI Distributor or Sales Office
LM393PSRG4 ACTIVE 0 to 70 0.11 | 1ku SO (PS) | 8 View 2000 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available
LM393PW ACTIVE 0 to 70 0.13 | 1ku TSSOP (PW) | 8 View 150 | TUBE >5K 1k quantity lead time: In stock
Not Available Contact Distributor LM393PWE4 ACTIVE 0 to 70 0.13 | 1ku TSSOP (PW) | 8 View 150 | TUBE No Stock Typical lead time for 1k quantity: 4 to 8 weeks
Not Available
LM393PWG4 ACTIVE 0 to 70 0.13 | 1ku TSSOP (PW) | 8 View 150 | TUBE >5K 1k quantity lead time: In stock
Not Available Not Available LM393PWLE OBSOLETE 0 to 70 Contact Distributor TSSOP (PW) | 8     No Stock For lead times contact TI Authorized Distributor or local TI sales office
Contact TI Distributor or Sales Office
LM393PWR ACTIVE 0 to 70 0.11 | 1ku TSSOP (PW) | 8 View 2000 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available Contact Distributor LM393PWRE4 ACTIVE 0 to 70 0.11 | 1ku TSSOP (PW) | 8 View 2000 | LARGE T&R No Stock Typical lead time for 1k quantity: 4 to 8 weeks
LM393PWRG3 ACTIVE 0 to 70 0.11 | 1ku TSSOP (PW) | 8 View 2000 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available
LM393PWRG4 ACTIVE 0 to 70 0.11 | 1ku TSSOP (PW) | 8 View 2000 | LARGE T&R >5K 1k quantity lead time: In stock

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Related Products

Part # Name Product Family Comments
LMV393   Dual General Purpose Low-Voltage Comparator   AMPLIFIERS AND LINEAR - COMPARATOR    Dual general purpose low voltage comparator  
LMV331   Single General Purpose Low-Voltage Comparator   AMPLIFIERS AND LINEAR - COMPARATOR    Single low voltage comparator  
LM311   Differential Comparator With Strobes   AMPLIFIERS AND LINEAR - COMPARATOR    Differential comparator with strobes  
LM339   Quad Differential Comparator   AMPLIFIERS AND LINEAR - COMPARATOR    Quad differential comparator  

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 1159 07 Jul 2010

Selection & Solution Guides (1)

Title Type Size (KB) Date Views
PDF 9707 08 Jan 2013 19,988

Tools & Software

Models (1)

Title Category Type Size (KB) Date Views
LM393 PSpice Model PSpice Model ZIP 0 KB 10 Jan 2002 1,044 views

Development Tools (1)

Name Part# Type
SPICE-Based Analog Simulation Program TINA-TI Circuit Design & Simulation

Reference Designs (3)

Description Part # Company
1.6kW Dual-Channel Isolated Full-Bridge Converter using UCC28950 (38V-60V input, 54V/30A output) PMP6712 Texas Instruments
Direct Type and Local Dimming for Conventional TV power with an LED driver, no boost DC/DC PMP4298A Texas Instruments
Direct Type/ Local Dimming (Conventional TV power + Boost + LED driver) PMP4298 Texas Instruments

Support & Community


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