Datasheet ADCMP394, ADCMP395, ADCMP396 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | Dual Comparator with Accurate Reference Output |
| 页数 / 页 | 18 / 2 — ADCMP394/ADCMP395/ADCMP396. Data Sheet. TABLE OF CONTENT. REVISION … |
| 修订版 | B |
| 文件格式/大小 | PDF / 412 Kb |
| 文件语言 | 英语 |
ADCMP394/ADCMP395/ADCMP396. Data Sheet. TABLE OF CONTENT. REVISION HISTORY 5/16—Rev. A to Rev. B. 3/15—Rev. 0 to Rev. A
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ADCMP394/ADCMP395/ADCMP396 Data Sheet TABLE OF CONTENT
Features .. 1 Open-Drain Output ... 11 Applications ... 1 Power-Up Behavior .. 11 General Description ... 1 Crossover Bias Point .. 11 Functional Block Diagrams ... 1 Comparator Hysteresis .. 11 Revision History ... 2 Typical Applications ... 12 Specifications ... 3 Adding Hysteresis... 12 Absolute Maximum Ratings .. 4 Window Comparator for Positive Voltage Monitoring ... 12 Thermal Resistance .. 4 Window Comparator for Negative Voltage Monitoring ... 13 ESD Caution .. 4 Programmable Sequencing Control Circuit ... 13 Pin Configurations and Function Descriptions ... 5 Mirrored Voltage Sequencer Example ... 15 Typical Performance Characteristics ... 7 Threshold and Timeout Programmable Voltage Supervisor 16 Theory of Operation .. 11 Outline Dimensions ... 17 Basic Comparator ... 11 Ordering Guide .. 18 Rail-to-Rail Input (RRI) .. 11
REVISION HISTORY 5/16—Rev. A to Rev. B
Changes to Equation 4 ... 12 Changes to Figure 39 .. 14
3/15—Rev. 0 to Rev. A
Added ADCMP395/ADCMP396 (Throughout) ... 1
11/14—Revision 0: Initial Version
Rev. B | Page 2 of 18 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAMS TABLE OF CONTENT REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION BASIC COMPARATOR RAIL-TO-RAIL INPUT (RRI) OPEN-DRAIN OUTPUT POWER-UP BEHAVIOR CROSSOVER BIAS POINT COMPARATOR HYSTERESIS TYPICAL APPLICATIONS ADDING HYSTERESIS WINDOW COMPARATOR FOR POSITIVE VOLTAGE MONITORING WINDOW COMPARATOR FOR NEGATIVE VOLTAGE MONITORING PROGRAMMABLE SEQUENCING CONTROL CIRCUIT MIRRORED VOLTAGE SEQUENCER EXAMPLE THRESHOLD AND TIMEOUT PROGRAMMABLE VOLTAGE SUPERVISOR OUTLINE DIMENSIONS ORDERING GUIDE
ADCMP394/ADCMP395/ADCMP396 Data Sheet TABLE OF CONTENT
Features .. 1 Open-Drain Output ... 11 Applications ... 1 Power-Up Behavior .. 11 General Description ... 1 Crossover Bias Point .. 11 Functional Block Diagrams ... 1 Comparator Hysteresis .. 11 Revision History ... 2 Typical Applications ... 12 Specifications ... 3 Adding Hysteresis... 12 Absolute Maximum Ratings .. 4 Window Comparator for Positive Voltage Monitoring ... 12 Thermal Resistance .. 4 Window Comparator for Negative Voltage Monitoring ... 13 ESD Caution .. 4 Programmable Sequencing Control Circuit ... 13 Pin Configurations and Function Descriptions ... 5 Mirrored Voltage Sequencer Example ... 15 Typical Performance Characteristics ... 7 Threshold and Timeout Programmable Voltage Supervisor 16 Theory of Operation .. 11 Outline Dimensions ... 17 Basic Comparator ... 11 Ordering Guide .. 18 Rail-to-Rail Input (RRI) .. 11
REVISION HISTORY 5/16—Rev. A to Rev. B
Changes to Equation 4 ... 12 Changes to Figure 39 .. 14
3/15—Rev. 0 to Rev. A
Added ADCMP395/ADCMP396 (Throughout) ... 1
11/14—Revision 0: Initial Version
Rev. B | Page 2 of 18 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAMS TABLE OF CONTENT REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION BASIC COMPARATOR RAIL-TO-RAIL INPUT (RRI) OPEN-DRAIN OUTPUT POWER-UP BEHAVIOR CROSSOVER BIAS POINT COMPARATOR HYSTERESIS TYPICAL APPLICATIONS ADDING HYSTERESIS WINDOW COMPARATOR FOR POSITIVE VOLTAGE MONITORING WINDOW COMPARATOR FOR NEGATIVE VOLTAGE MONITORING PROGRAMMABLE SEQUENCING CONTROL CIRCUIT MIRRORED VOLTAGE SEQUENCER EXAMPLE THRESHOLD AND TIMEOUT PROGRAMMABLE VOLTAGE SUPERVISOR OUTLINE DIMENSIONS ORDERING GUIDE