Support & Product Order Tools & Technical Community Folder Now Documents Software LM111,LM211,LM311 SLCS007KSEPTEMBER 1973REVISED MARCH 2017 LM111, LM211, LM311 Differential Comparators 1 Features 3 Description The LM111, LM211, and LM311 devices are single 1 Fast Response Time: 165 ns high-speed voltage comparators. These devices are Strobe Capability designed to operate from a wide range of power- Maximum Input Bias Current: 300 nA supply voltages, including 15-V supplies for operational amplifiers and 5-V supplies for logic Maximum Input Offset Current: 70 nA systems. The output levels are compatible with most Can Operate From Single 5-V Supply TTL and MOS circuits. These comparators are Available in Q-Temp Automotive capable of driving lamps or relays and switching High-Reliability Automotive Applications voltages up to 50 V at 50 mA. All inputs and outputs can be isolated from system ground. The outputs can Configuration Control and Print Support drive loads referenced to ground, V or V . Offset CC+ CC Qualification to Automotive Standards balancing and strobe capabilities are available, and On Products Compliant to MIL-PRF-38535, the outputs can be wire-OR connected. If the strobe All Parameters Are Tested Unless Otherwise is low, the output is in the off state, regardless of the differential input. Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing (1) Device Information of All Parameters. PART NUMBER PACKAGE BODY SIZE LM111FK LCCC (20) 8.89 mm 8.89 mm 2 Applications LM111JG CDIP (8) 9.60 mm 6.67 mm Desktop PCs LM311PS SO (8) 6.20 mm 5.30 mm Body Control Modules LM211D White Goods SOIC (8) 4.90 mm 3.91 mm LM311D Building Automation LM211P PDIP (8) 9.81 mm 6.35 mm Oscillators LM311P Peak Detectors LM211PW TSSOP (8) 3.00 mm 4.40 mm LM311PW (1) For all available packages, see the orderable addendum at the end of the data sheet. SPACER Simplified Schematic BALANCE BAL/STRB + IN+ COL OUT EMIT OUT IN Copyright 2016, Texas Instruments Incorporated 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA.LM111,LM211,LM311 SLCS007KSEPTEMBER 1973REVISED MARCH 2017 www.ti.com Table of Contents 8.3 Feature Description................................................. 11 1 Features.................................................................. 1 8.4 Device Functional Modes........................................ 11 2 Applications........................................................... 1 9 Application and Implementation........................ 12 3 Description............................................................. 1 9.1 Application Information............................................ 12 4 Revision History..................................................... 2 9.2 Typical Application ................................................. 12 5 Pin Configuration and Functions......................... 3 9.3 System Examples................................................... 14 6 Specifications......................................................... 4 10 Power Supply Recommendations..................... 22 6.1 Absolute Maximum Ratings ..................................... 4 11 Layout................................................................... 22 6.2 ESD Ratings.............................................................. 4 11.1 Layout Guidelines................................................. 22 6.3 Recommended Operating Conditions....................... 4 11.2 Layout Example.................................................... 22 6.4 Thermal Information (8-Pin Packages)..................... 5 12 Device and Documentation Support................. 23 6.5 Thermal Information (20-Pin Package)..................... 5 12.1 Related Links........................................................ 23 6.6 Electrical Characteristics........................................... 6 12.2 Receiving Notification of Documentation Updates 23 6.7 Switching Characteristics.......................................... 6 12.3 Community Resources.......................................... 23 6.8 Typical Characteristics.............................................. 7 12.4 Trademarks........................................................... 23 7 Parameter Measurement Information.................. 9 12.5 Electrostatic Discharge Caution............................ 23 8 Detailed Description............................................ 10 12.6 Glossary................................................................ 23 8.1 Overview................................................................. 10 13 Mechanical, Packaging, and Orderable 8.2 Functional Block Diagram....................................... 10 Information........................................................... 23 4 Revision History NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from Revision J (January 2017) to Revision K Page Changed Human body model (HBM) from: 1000 to: 500 in ESD Ratings table................................................................ 4 Changes from Revision I (June 2015) to Revision J Page Changed the data sheet title From: LMx11 Quad Differential Comparators To: LM111, LM211, LM311 Differential Comparators .......................................................................................................................................................................... 1 Updated the Applications list ................................................................................................................................................. 1 Updated the Thermal Information (8-Pin Packages) table..................................................................................................... 5 Changed text From:over a 25C to +85C temperature range.. To: over a 40C to +85C temperature range.. in the Overview section.......................................................................................................................................... 10 Added textThe LM311 has a temperature range of 40C to +125C to the Overview section...................................... 10 Changes from Revision H (August 2003) to Revision I Page Updated Features with Military Disclaimer............................................................................................................................. 1 Added Applications, Device Information table, Pin Configuration and Functions section, ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information section. No specification changes............................................................................ 1 2 Submit Documentation Feedback Copyright 19732017, Texas Instruments Incorporated Product Folder Links: LM111 LM211 LM311