Datasheet AD8531, AD8532, AD8534 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | Low Cost, 250 mA Output, Single-Supply Amplifiers |
| 页数 / 页 | 20 / 2 — AD8531/AD8532/AD8534. TABLE OF CONTENTS. REVISION HISTORY. 1/08—Rev. E to … |
| 修订版 | F |
| 文件格式/大小 | PDF / 514 Kb |
| 文件语言 | 英语 |
AD8531/AD8532/AD8534. TABLE OF CONTENTS. REVISION HISTORY. 1/08—Rev. E to Rev. F. 4/05—Rev. D to Rev. E. 10/02—Rev. C to Rev. D
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AD8531/AD8532/AD8534 TABLE OF CONTENTS
Features .. 1 Calculating Power by Measuring Ambient and Case Applications... 1 Temperature .. 12 General Description ... 1 Calculating Power by Measuring Supply Current ... 12 Pin Configurations ... 1 Input Overvoltage Protection ... 12 Revision History ... 2 Output Phase Reversal... 13 Specifications... 3 Capacitive Load Drive ... 13 Electrical Characteristics... 3 Applications Information .. 14 Absolute Maximum Ratings.. 5 High Output Current, Buffered Reference/Regulator... 14 Thermal Resistance .. 5 Single-Supply, Balanced Line Driver ... 14 ESD Caution.. 5 Single-Supply Headphone Amplifier... 15 Typical Performance Characteristics ... 6 Single-Supply, 2-Way Loudspeaker Crossover Network... 15 Theory of Operation .. 11 Direct Access Arrangement for Telephone Line Interface ... 16 Short-Circuit Protection.. 11 Outline Dimensions ... 17 Power Dissipation... 11 Ordering Guide .. 20 Power Calculations for Varying or Unknown Loads... 12
REVISION HISTORY 1/08—Rev. E to Rev. F
Changes to Layout .. 5 Changes to Figure 12 and Figure 13... 7 Changes to Figure 38.. 11 Changes to Input Overvoltage Protection Section... 12 Changes to Figure 43.. 14 Updated Outline Dimensions ... 17 Changes to Ordering Guide .. 20
4/05—Rev. D to Rev. E
Updated Format..Universal Changes to Pin Configurations... 1 Changes to Table 4.. 5 Updated Outline Dimensions ... 18 Changes to Ordering Guide .. 19
10/02—Rev. C to Rev. D
Deleted 8-Lead PDIP (N-8) .. Universal Deleted 14-Lead PDIP (N-14) .. Universal Edits to Figure 34...9 Updated Outline Dimensions ..15
8/96—Revision 0: Initial Version
Rev. F | Page 2 of 20 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATIONS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION SHORT-CIRCUIT PROTECTION POWER DISSIPATION POWER CALCULATIONS FOR VARYING OR UNKNOWN LOADS CALCULATING POWER BY MEASURING AMBIENT AND CASE TEMPERATURE CALCULATING POWER BY MEASURING SUPPLY CURRENT INPUT OVERVOLTAGE PROTECTION OUTPUT PHASE REVERSAL CAPACITIVE LOAD DRIVE APPLICATIONS INFORMATION HIGH OUTPUT CURRENT, BUFFERED REFERENCE/REGULATOR SINGLE-SUPPLY, BALANCED LINE DRIVER SINGLE-SUPPLY HEADPHONE AMPLIFIER SINGLE-SUPPLY, 2-WAY LOUDSPEAKER CROSSOVER NETWORK DIRECT ACCESS ARRANGEMENT FOR TELEPHONE LINE INTERFACE OUTLINE DIMENSIONS ORDERING GUIDE
AD8531/AD8532/AD8534 TABLE OF CONTENTS
Features .. 1 Calculating Power by Measuring Ambient and Case Applications... 1 Temperature .. 12 General Description ... 1 Calculating Power by Measuring Supply Current ... 12 Pin Configurations ... 1 Input Overvoltage Protection ... 12 Revision History ... 2 Output Phase Reversal... 13 Specifications... 3 Capacitive Load Drive ... 13 Electrical Characteristics... 3 Applications Information .. 14 Absolute Maximum Ratings.. 5 High Output Current, Buffered Reference/Regulator... 14 Thermal Resistance .. 5 Single-Supply, Balanced Line Driver ... 14 ESD Caution.. 5 Single-Supply Headphone Amplifier... 15 Typical Performance Characteristics ... 6 Single-Supply, 2-Way Loudspeaker Crossover Network... 15 Theory of Operation .. 11 Direct Access Arrangement for Telephone Line Interface ... 16 Short-Circuit Protection.. 11 Outline Dimensions ... 17 Power Dissipation... 11 Ordering Guide .. 20 Power Calculations for Varying or Unknown Loads... 12
REVISION HISTORY 1/08—Rev. E to Rev. F
Changes to Layout .. 5 Changes to Figure 12 and Figure 13... 7 Changes to Figure 38.. 11 Changes to Input Overvoltage Protection Section... 12 Changes to Figure 43.. 14 Updated Outline Dimensions ... 17 Changes to Ordering Guide .. 20
4/05—Rev. D to Rev. E
Updated Format..Universal Changes to Pin Configurations... 1 Changes to Table 4.. 5 Updated Outline Dimensions ... 18 Changes to Ordering Guide .. 19
10/02—Rev. C to Rev. D
Deleted 8-Lead PDIP (N-8) .. Universal Deleted 14-Lead PDIP (N-14) .. Universal Edits to Figure 34...9 Updated Outline Dimensions ..15
8/96—Revision 0: Initial Version
Rev. F | Page 2 of 20 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATIONS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION SHORT-CIRCUIT PROTECTION POWER DISSIPATION POWER CALCULATIONS FOR VARYING OR UNKNOWN LOADS CALCULATING POWER BY MEASURING AMBIENT AND CASE TEMPERATURE CALCULATING POWER BY MEASURING SUPPLY CURRENT INPUT OVERVOLTAGE PROTECTION OUTPUT PHASE REVERSAL CAPACITIVE LOAD DRIVE APPLICATIONS INFORMATION HIGH OUTPUT CURRENT, BUFFERED REFERENCE/REGULATOR SINGLE-SUPPLY, BALANCED LINE DRIVER SINGLE-SUPPLY HEADPHONE AMPLIFIER SINGLE-SUPPLY, 2-WAY LOUDSPEAKER CROSSOVER NETWORK DIRECT ACCESS ARRANGEMENT FOR TELEPHONE LINE INTERFACE OUTLINE DIMENSIONS ORDERING GUIDE