Datasheet AD8422 (Analog Devices) - 8
| 制造商 | Analog Devices |
| 描述 | High Performance, Low Power, Rail-to-Rail Precision Instrumentation Amplifier |
| 页数 / 页 | 24 / 8 — AD8422. Data Sheet. ABSOLUTE MAXIMUM RATINGS. THERMAL RESISTANCE. Table … |
| 修订版 | A |
| 文件格式/大小 | PDF / 655 Kb |
| 文件语言 | 英语 |
AD8422. Data Sheet. ABSOLUTE MAXIMUM RATINGS. THERMAL RESISTANCE. Table 3. Parameter. Rating. Table 4. Package. θJA. Unit. ESD CAUTION
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AD8422 Data Sheet ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE Table 3. Parameter Rating
θJA is specified for a device in free air using a 4-layer JEDEC Supply Voltage ±2.3 V to ±18 V printed circuit board (PCB). Output Short-Circuit Current Duration Indefinite
Table 4.
Maximum Voltage at −IN or +IN1 −VS + 40 V
Package θJA Unit
Minimum Voltage at −IN or +IN +VS − 40 V 8-Lead SOIC 100 °C/W Maximum Voltage at REF ±VS ± 0.3 V 8-Lead MSOP 162 °C/W Storage Temperature Range −65°C to +150°C Operating Temperature Range −40°C to +125°C Maximum Junction Temperature 150°C
ESD CAUTION
ESD Human Body Model 2.5 kV Charge Device Model 1.25 kV Machine Model 100 V 1 For voltages beyond these limits, use input protection resistors. See the Theory of Operation section for more information. Stresses at or above those listed under Absolute Maximum Ratings may cause permanent damage to the product. This is a stress rating only; functional operation of the product at these or any other conditions above those indicated in the operational section of this specification is not implied. Operation beyond the maximum operating conditions for extended periods may affect product reliability. Rev. A | Page 8 of 24 Document Outline FEATURES APPLICATIONS CONNECTION DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS SOIC PACKAGE MSOP PACKAGE ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION ARCHITECTURE GAIN SELECTION RG Power Dissipation REFERENCE TERMINAL INPUT VOLTAGE RANGE LAYOUT Common-Mode Rejection Ratio over Frequency Power Supplies and Grounding Reference Pin INPUT BIAS CURRENT RETURN PATH INPUT VOLTAGES BEYOND THE SUPPLY RAILS Input Voltages Beyond the Maximum Ratings RADIO FREQUENCY INTERFERENCE (RFI) APPLICATIONS INFORMATION PRECISION BRIDGE CONDITIONING PROCESS CONTROL ANALOG INPUT OUTLINE DIMENSIONS ORDERING GUIDE
AD8422 Data Sheet ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE Table 3. Parameter Rating
θJA is specified for a device in free air using a 4-layer JEDEC Supply Voltage ±2.3 V to ±18 V printed circuit board (PCB). Output Short-Circuit Current Duration Indefinite
Table 4.
Maximum Voltage at −IN or +IN1 −VS + 40 V
Package θJA Unit
Minimum Voltage at −IN or +IN +VS − 40 V 8-Lead SOIC 100 °C/W Maximum Voltage at REF ±VS ± 0.3 V 8-Lead MSOP 162 °C/W Storage Temperature Range −65°C to +150°C Operating Temperature Range −40°C to +125°C Maximum Junction Temperature 150°C
ESD CAUTION
ESD Human Body Model 2.5 kV Charge Device Model 1.25 kV Machine Model 100 V 1 For voltages beyond these limits, use input protection resistors. See the Theory of Operation section for more information. Stresses at or above those listed under Absolute Maximum Ratings may cause permanent damage to the product. This is a stress rating only; functional operation of the product at these or any other conditions above those indicated in the operational section of this specification is not implied. Operation beyond the maximum operating conditions for extended periods may affect product reliability. Rev. A | Page 8 of 24 Document Outline FEATURES APPLICATIONS CONNECTION DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS SOIC PACKAGE MSOP PACKAGE ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION ARCHITECTURE GAIN SELECTION RG Power Dissipation REFERENCE TERMINAL INPUT VOLTAGE RANGE LAYOUT Common-Mode Rejection Ratio over Frequency Power Supplies and Grounding Reference Pin INPUT BIAS CURRENT RETURN PATH INPUT VOLTAGES BEYOND THE SUPPLY RAILS Input Voltages Beyond the Maximum Ratings RADIO FREQUENCY INTERFERENCE (RFI) APPLICATIONS INFORMATION PRECISION BRIDGE CONDITIONING PROCESS CONTROL ANALOG INPUT OUTLINE DIMENSIONS ORDERING GUIDE