Datasheet AD8468 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | Rail-to-Rail, Fast, Low Power 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator |
| 页数 / 页 | 12 / 4 — AD8468. Data Sheet. ABSOLUTE MAXIMUM RATINGS Table 2. Parameter. Rating. … |
| 修订版 | A |
| 文件格式/大小 | PDF / 273 Kb |
| 文件语言 | 英语 |
AD8468. Data Sheet. ABSOLUTE MAXIMUM RATINGS Table 2. Parameter. Rating. THERMAL RESISTANCE. Table 3. Thermal Resistance
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AD8468 Data Sheet ABSOLUTE MAXIMUM RATINGS Table 2.
Stresses at or above those listed under Absolute Maximum
Parameter Rating
Ratings may cause permanent damage to the product. This is a Supply Voltages stress rating only; functional operation of the product at these or any other conditions above those indicated in the operational Supply Voltage (VCC to GND) −0.5 V to +6.0 V section of this specification is not implied. Operation beyond Input Voltages the maximum operating conditions for extended periods may Input Voltage −0.5 V to VCC + 0.5 V affect product reliability. Maximum Input/Output Current ±50 mA Current
THERMAL RESISTANCE
Input Current (into VP, VN)1 ±10 mA θ Shutdown Control Pin JA is specified for the worst-case conditions, that is, a device soldered in a circuit board for surface-mount packages. Applied Voltage (SDN to GND) −0.5 V to VCC + 0.5 V Maximum Input/Output Current ±50 mA
Table 3. Thermal Resistance
Output Current ±50 mA
Package Type θ 1 JA Unit
Temperature 6-Lead SC70 426 °C/W Operating Temperature, Ambient −40°C to +125°C 1 Measurement in still air. Operating Temperature, Junction 150°C
ESD CAUTION
1 Input pins have clamp diodes to the power supply pins. Limit input current to 10 mA or less whenever input signals exceed the power supply rail by 0.5 V. Rev. A | Page 4 of 12 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION POWER/GROUND LAYOUT AND BYPASSING TTL-/CMOS-COMPATIBLE OUTPUT STAGE OPTIMIZING PERFORMANCE COMPARATOR PROPAGATIONDELAY DISPERSION CROSSOVER BIAS POINT MINIMUM INPUT SLEW RATE REQUIREMENT TYPICAL APPLICATION CIRCUITS OUTLINE DIMENSIONS ORDERING GUIDE AUTOMOTIVE PRODUCTS
Stresses at or above those listed under Absolute Maximum
Parameter Rating
Ratings may cause permanent damage to the product. This is a Supply Voltages stress rating only; functional operation of the product at these or any other conditions above those indicated in the operational Supply Voltage (VCC to GND) −0.5 V to +6.0 V section of this specification is not implied. Operation beyond Input Voltages the maximum operating conditions for extended periods may Input Voltage −0.5 V to VCC + 0.5 V affect product reliability. Maximum Input/Output Current ±50 mA Current
THERMAL RESISTANCE
Input Current (into VP, VN)1 ±10 mA θ Shutdown Control Pin JA is specified for the worst-case conditions, that is, a device soldered in a circuit board for surface-mount packages. Applied Voltage (SDN to GND) −0.5 V to VCC + 0.5 V Maximum Input/Output Current ±50 mA
Table 3. Thermal Resistance
Output Current ±50 mA
Package Type θ 1 JA Unit
Temperature 6-Lead SC70 426 °C/W Operating Temperature, Ambient −40°C to +125°C 1 Measurement in still air. Operating Temperature, Junction 150°C
ESD CAUTION
1 Input pins have clamp diodes to the power supply pins. Limit input current to 10 mA or less whenever input signals exceed the power supply rail by 0.5 V. Rev. A | Page 4 of 12 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION POWER/GROUND LAYOUT AND BYPASSING TTL-/CMOS-COMPATIBLE OUTPUT STAGE OPTIMIZING PERFORMANCE COMPARATOR PROPAGATIONDELAY DISPERSION CROSSOVER BIAS POINT MINIMUM INPUT SLEW RATE REQUIREMENT TYPICAL APPLICATION CIRCUITS OUTLINE DIMENSIONS ORDERING GUIDE AUTOMOTIVE PRODUCTS