Datasheet LMC7221 (Texas Instruments) - 5
| 制造商 | Texas Instruments |
| 描述 | Tiny CMOS Comparator with Rail-To-Rail Input and Open Drain Output |
| 页数 / 页 | 24 / 5 — LMC7221. www.ti.com. Typical Performance Characteristics. Supply Current. … |
| 文件格式/大小 | PDF / 924 Kb |
| 文件语言 | 英语 |
LMC7221. www.ti.com. Typical Performance Characteristics. Supply Current. vs. Supply Voltage. Temperature while Sinking. Figure 3
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LMC7221 www.ti.com
SNOS748E – SEPTEMBER 1999 – REVISED MARCH 2013
Typical Performance Characteristics Supply Current Supply Current vs. vs. Supply Voltage Temperature while Sinking Figure 3. Figure 4. Output Sinking Current Output Sinking Current vs. vs. Supply Voltage Output Voltage @ 5V Figure 5. Figure 6. Output Sinking Current vs. Output Voltage @ 15V Response Time for Various Input Overdrives −tPHL Figure 7. Figure 8.
Copyright © 1999–2013, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: LMC7221 Document Outline FEATURES Applications DESCRIPTION Connection Diagram Absolute Maximum Ratings Operating Ratings 2.7V Electrical Characteristics 5.0V and 15.0V Electrical Characteristics Leakage Characteristics AC Electrical Characteristics Typical Performance Characteristics Application Information BENEFITS OF THE LMC7221 TINY COMPARATOR Size Height Simplified Board Layout Low Supply Current Wide Voltage Range Digital Outputs Representing Signal Level Open Drain Output Driving LEDs (Light Emitting Diodes) Input range to Beyond Rail to Rail Zero Crossing Detector Low Input Currents and High Input Impedance Direct Sensor Interfacing LOW VOLTAGE OPERATION OPEN DRAIN OUTPUT Output Stage OUTPUT SHORT CIRCUIT CURRENT INPUT PROTECTION LAYOUT CONSIDERATIONS PUSH-PULL OUTPUTS, DUAL VERSIONS ADDITIONAL 5-Pin SOT-23 TINY DEVICES SPICE MACROMODEL Revision History
SNOS748E – SEPTEMBER 1999 – REVISED MARCH 2013
Typical Performance Characteristics Supply Current Supply Current vs. vs. Supply Voltage Temperature while Sinking Figure 3. Figure 4. Output Sinking Current Output Sinking Current vs. vs. Supply Voltage Output Voltage @ 5V Figure 5. Figure 6. Output Sinking Current vs. Output Voltage @ 15V Response Time for Various Input Overdrives −tPHL Figure 7. Figure 8.
Copyright © 1999–2013, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: LMC7221 Document Outline FEATURES Applications DESCRIPTION Connection Diagram Absolute Maximum Ratings Operating Ratings 2.7V Electrical Characteristics 5.0V and 15.0V Electrical Characteristics Leakage Characteristics AC Electrical Characteristics Typical Performance Characteristics Application Information BENEFITS OF THE LMC7221 TINY COMPARATOR Size Height Simplified Board Layout Low Supply Current Wide Voltage Range Digital Outputs Representing Signal Level Open Drain Output Driving LEDs (Light Emitting Diodes) Input range to Beyond Rail to Rail Zero Crossing Detector Low Input Currents and High Input Impedance Direct Sensor Interfacing LOW VOLTAGE OPERATION OPEN DRAIN OUTPUT Output Stage OUTPUT SHORT CIRCUIT CURRENT INPUT PROTECTION LAYOUT CONSIDERATIONS PUSH-PULL OUTPUTS, DUAL VERSIONS ADDITIONAL 5-Pin SOT-23 TINY DEVICES SPICE MACROMODEL Revision History