Datasheet LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V (Texas Instruments) - 2
| Manufacturer | Texas Instruments |
| Description | Dual Differential Comparators |
| Pages / Page | 37 / 2 — LM193,. LM293,. LM293A. , LM393. , LM393A. , LM2903,. LM2903V. … |
| Revision | Y |
| File Format / Size | PDF / 1.6 Mb |
| Document Language | English |
LM193,. LM293,. LM293A. , LM393. , LM393A. , LM2903,. LM2903V. www.ti.com. Table of Contents. Features. Applications. Description
Text Version of Document
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LM193, LM293, LM293A , LM393 , LM393A , LM2903, LM2903V
SLCS005Z – OCTOBER 1979 – REVISED OCTOBER 2017
www.ti.com Table of Contents 1 Features
.. 1 7.1 Overview ... 10
2 Applications
... 1 7.2 Functional Block Diagram ... 10
3 Description
... 1 7.3 Feature Description... 10
4 Revision History
... 2 7.4 Device Functional Modes.. 10
5 Pin Configuration and Functions
... 3
8 Application and Implementation
.. 11 8.1 Application Information.. 11
6 Specifications
... 4 8.2 Typical Application ... 11 6.1 Absolute Maximum Ratings .. 4
9 Power Supply Recommendations
.. 14 6.2 ESD Ratings.. 4 6.3 Recommended Operating Conditions ... 4
10 Layout
... 14 6.4 Thermal Information LM293, LM393, LM2903 (all 10.1 Layout Guidelines ... 14 suffixes).. 5 10.2 Layout Example .. 14 6.5 Thermal Information LM193 .. 5
11 Device and Documentation Support
... 15 6.6 Electrical Characteristics for LM193, LM293, and 11.1 Related Links .. 15 LM393 (without A suffix) .. 6 11.2 Receiving Notification of Documentation Updates 15 6.7 Electrical Characteristics for LM293A and LM393A . 7 11.3 Community Resources.. 15 6.8 Electrical Characteristics for LM2903, LM2903V, and 11.4 Trademarks ... 15 LM2903AV ... 8 11.5 Electrostatic Discharge Caution .. 15 6.9 Switching Characteristics (all devices).. 8 11.6 Glossary .. 15 6.10 Typical Characteristics .. 9
12 Mechanical, Packaging, and Orderable 7 Detailed Description
.. 10
Information
... 15
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision Y (June 2015) to Revision Z Page
• Changed text from: LM139 to: LM193.. 1 • Changed data sheet title .. 1 • Added LM2903 part numbers .. 1 • Added LM2903 part numbers .. 1 • Changed VCC and ground pin function from: input to: – ... 3 • Changed TJ to TA, split part numbers ... 4 • Changed 25C to -25C due to typo in LM293 Temperature Tablenote .. 6 • Remove text "four comparators" from ICC... 7 • Changed 25C to -25C due to typo in LM293 Temperature Tablenote .. 7 • Changed input error in Feature Description text ... 10 • Changed Design Paramter maximum current from: 20 mA to: 4 mA... 11 • Changed and revised text in Response Time section .. 12 • Added Receiving Notification of Documentation Updates section ... 15
Changes from Revision X (January 2014) to Revision Y Page
• Added 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. .. 1 2 Submit Documentation Feedback Copyright © 1979–2017, Texas Instruments Incorporated Product Folder Links: LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Document Outline 1 Features 2 Applications 3 Description Table of Contents 4 Revision History 5 Pin Configuration and Functions 6 Specifications 6.1 Absolute Maximum Ratings 6.2 ESD Ratings 6.3 Recommended Operating Conditions 6.4 Thermal Information LM293, LM393, LM2903 (all suffixes) 6.5 Thermal Information LM193 6.6 Electrical Characteristics for LM193, LM293, and LM393 (without A suffix) 6.7 Electrical Characteristics for LM293A and LM393A 6.8 Electrical Characteristics for LM2903, LM2903V, and LM2903AV 6.9 Switching Characteristics (all devices) 6.10 Typical Characteristics 7 Detailed Description 7.1 Overview 7.2 Functional Block Diagram 7.3 Feature Description 7.4 Device Functional Modes 7.4.1 Voltage Comparison 8 Application and Implementation 8.1 Application Information 8.2 Typical Application 8.2.1 Design Requirements 8.2.2 Detailed Design Procedure 8.2.2.1 Input Voltage Range 8.2.2.2 Minimum Overdrive Voltage 8.2.2.3 Output and Drive Current 8.2.2.4 Response Time 8.2.3 Application Curves 9 Power Supply Recommendations 10 Layout 10.1 Layout Guidelines 10.2 Layout Example 11 Device and Documentation Support 11.1 Related Links 11.2 Receiving Notification of Documentation Updates 11.3 Community Resources 11.4 Trademarks 11.5 Electrostatic Discharge Caution 11.6 Glossary 12 Mechanical, Packaging, and Orderable Information
LM193, LM293, LM293A , LM393 , LM393A , LM2903, LM2903V
SLCS005Z – OCTOBER 1979 – REVISED OCTOBER 2017
www.ti.com Table of Contents 1 Features
.. 1 7.1 Overview ... 10
2 Applications
... 1 7.2 Functional Block Diagram ... 10
3 Description
... 1 7.3 Feature Description... 10
4 Revision History
... 2 7.4 Device Functional Modes.. 10
5 Pin Configuration and Functions
... 3
8 Application and Implementation
.. 11 8.1 Application Information.. 11
6 Specifications
... 4 8.2 Typical Application ... 11 6.1 Absolute Maximum Ratings .. 4
9 Power Supply Recommendations
.. 14 6.2 ESD Ratings.. 4 6.3 Recommended Operating Conditions ... 4
10 Layout
... 14 6.4 Thermal Information LM293, LM393, LM2903 (all 10.1 Layout Guidelines ... 14 suffixes).. 5 10.2 Layout Example .. 14 6.5 Thermal Information LM193 .. 5
11 Device and Documentation Support
... 15 6.6 Electrical Characteristics for LM193, LM293, and 11.1 Related Links .. 15 LM393 (without A suffix) .. 6 11.2 Receiving Notification of Documentation Updates 15 6.7 Electrical Characteristics for LM293A and LM393A . 7 11.3 Community Resources.. 15 6.8 Electrical Characteristics for LM2903, LM2903V, and 11.4 Trademarks ... 15 LM2903AV ... 8 11.5 Electrostatic Discharge Caution .. 15 6.9 Switching Characteristics (all devices).. 8 11.6 Glossary .. 15 6.10 Typical Characteristics .. 9
12 Mechanical, Packaging, and Orderable 7 Detailed Description
.. 10
Information
... 15
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision Y (June 2015) to Revision Z Page
• Changed text from: LM139 to: LM193.. 1 • Changed data sheet title .. 1 • Added LM2903 part numbers .. 1 • Added LM2903 part numbers .. 1 • Changed VCC and ground pin function from: input to: – ... 3 • Changed TJ to TA, split part numbers ... 4 • Changed 25C to -25C due to typo in LM293 Temperature Tablenote .. 6 • Remove text "four comparators" from ICC... 7 • Changed 25C to -25C due to typo in LM293 Temperature Tablenote .. 7 • Changed input error in Feature Description text ... 10 • Changed Design Paramter maximum current from: 20 mA to: 4 mA... 11 • Changed and revised text in Response Time section .. 12 • Added Receiving Notification of Documentation Updates section ... 15
Changes from Revision X (January 2014) to Revision Y Page
• Added 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. .. 1 2 Submit Documentation Feedback Copyright © 1979–2017, Texas Instruments Incorporated Product Folder Links: LM193 LM293 LM293A LM393 LM393A LM2903 LM2903V Document Outline 1 Features 2 Applications 3 Description Table of Contents 4 Revision History 5 Pin Configuration and Functions 6 Specifications 6.1 Absolute Maximum Ratings 6.2 ESD Ratings 6.3 Recommended Operating Conditions 6.4 Thermal Information LM293, LM393, LM2903 (all suffixes) 6.5 Thermal Information LM193 6.6 Electrical Characteristics for LM193, LM293, and LM393 (without A suffix) 6.7 Electrical Characteristics for LM293A and LM393A 6.8 Electrical Characteristics for LM2903, LM2903V, and LM2903AV 6.9 Switching Characteristics (all devices) 6.10 Typical Characteristics 7 Detailed Description 7.1 Overview 7.2 Functional Block Diagram 7.3 Feature Description 7.4 Device Functional Modes 7.4.1 Voltage Comparison 8 Application and Implementation 8.1 Application Information 8.2 Typical Application 8.2.1 Design Requirements 8.2.2 Detailed Design Procedure 8.2.2.1 Input Voltage Range 8.2.2.2 Minimum Overdrive Voltage 8.2.2.3 Output and Drive Current 8.2.2.4 Response Time 8.2.3 Application Curves 9 Power Supply Recommendations 10 Layout 10.1 Layout Guidelines 10.2 Layout Example 11 Device and Documentation Support 11.1 Related Links 11.2 Receiving Notification of Documentation Updates 11.3 Community Resources 11.4 Trademarks 11.5 Electrostatic Discharge Caution 11.6 Glossary 12 Mechanical, Packaging, and Orderable Information
