Datasheet AD8231-EP (Analog Devices) - 7
| 制造商 | Analog Devices |
| 描述 | Zero Drift, Digitally Programmable Instrumentation Amplifier |
| 页数 / 页 | 20 / 7 — AD8231-EP. ABSOLUTE MAXIMUM RATINGS. THERMAL RESISTANCE. Table 4. … |
| 修订版 | A |
| 文件格式/大小 | PDF / 497 Kb |
| 文件语言 | 英语 |
AD8231-EP. ABSOLUTE MAXIMUM RATINGS. THERMAL RESISTANCE. Table 4. Parameter Rating. Table 5. Thermal Pad. θJA Unit
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AD8231-EP ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE Table 4. Parameter Rating Table 5.
Supply Voltage 6 V
Thermal Pad θJA Unit
Output Short-Circuit Current Indefinite1 Soldered to Board 54 °C/W Input Voltage (Common-Mode) −VS − 0.3 V to +VS + 0.3 V Not Soldered to Board 96 °C/W Differential Input Voltage −VS − 0.3 V to +VS + 0.3 V Storage Temperature Range –65°C to +150°C The θJA values in Table 5 assume a 4-layer JEDEC standard Operational Temperature Range –55°C to +125°C board. If the thermal pad is soldered to the board, it is Package Glass Transition Temperature 130°C also assumed it is connected to a plane. θJC at the exposed pad ESD (Human Body Model) 1.5 kV is 6.3°C/W. ESD (Charged Device Model) 1.5 kV
MAXIMUM POWER DISSIPATION
ESD (Machine Model) 0.2 kV The maximum safe power dissipation for the AD8231-EP is 1 For junction temperatures between 105°C and 130°C, short-circuit operation limited by the associated rise in junction temperature (TJ) on beyond 1000 hours can impact part reliability. the die. At approximately 130°C, which is the glass transition Stresses above those listed under Absolute Maximum Ratings temperature, the plastic changes its properties. Even may cause permanent damage to the device. This is a stress temporarily exceeding this temperature limit may change the rating only; functional operation of the device at these or any stresses that the package exerts on the die, permanently shifting other conditions above those indicated in the operational the parametric performance of the amplifiers. Exceeding a section of this specification is not implied. Exposure to absolute temperature of 130°C for an extended period can result in a loss maximum rating conditions for extended periods may affect of functionality. device reliability.
ESD CAUTION
Rev. 0 | Page 7 of 20 Document Outline FEATURES ENHANCED PRODUCT FEATURES FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE MAXIMUM POWER DISSIPATION ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS INSTRUMENTATION AMPLIFIER PERFORMANCE CURVES OPERATIONAL AMPLIFIER PERFORMANCE CURVES PERFORMANCE CURVES VALID FOR BOTH AMPLIFIERS OUTLINE DIMENSIONS ORDERING GUIDE
AD8231-EP ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE Table 4. Parameter Rating Table 5.
Supply Voltage 6 V
Thermal Pad θJA Unit
Output Short-Circuit Current Indefinite1 Soldered to Board 54 °C/W Input Voltage (Common-Mode) −VS − 0.3 V to +VS + 0.3 V Not Soldered to Board 96 °C/W Differential Input Voltage −VS − 0.3 V to +VS + 0.3 V Storage Temperature Range –65°C to +150°C The θJA values in Table 5 assume a 4-layer JEDEC standard Operational Temperature Range –55°C to +125°C board. If the thermal pad is soldered to the board, it is Package Glass Transition Temperature 130°C also assumed it is connected to a plane. θJC at the exposed pad ESD (Human Body Model) 1.5 kV is 6.3°C/W. ESD (Charged Device Model) 1.5 kV
MAXIMUM POWER DISSIPATION
ESD (Machine Model) 0.2 kV The maximum safe power dissipation for the AD8231-EP is 1 For junction temperatures between 105°C and 130°C, short-circuit operation limited by the associated rise in junction temperature (TJ) on beyond 1000 hours can impact part reliability. the die. At approximately 130°C, which is the glass transition Stresses above those listed under Absolute Maximum Ratings temperature, the plastic changes its properties. Even may cause permanent damage to the device. This is a stress temporarily exceeding this temperature limit may change the rating only; functional operation of the device at these or any stresses that the package exerts on the die, permanently shifting other conditions above those indicated in the operational the parametric performance of the amplifiers. Exceeding a section of this specification is not implied. Exposure to absolute temperature of 130°C for an extended period can result in a loss maximum rating conditions for extended periods may affect of functionality. device reliability.
ESD CAUTION
Rev. 0 | Page 7 of 20 Document Outline FEATURES ENHANCED PRODUCT FEATURES FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE MAXIMUM POWER DISSIPATION ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS INSTRUMENTATION AMPLIFIER PERFORMANCE CURVES OPERATIONAL AMPLIFIER PERFORMANCE CURVES PERFORMANCE CURVES VALID FOR BOTH AMPLIFIERS OUTLINE DIMENSIONS ORDERING GUIDE