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AD8638 数据表(PDF) 5 Page - Analog Devices |
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AD8638 数据表(HTML) 5 Page - Analog Devices |
5 / 20 page AD8638/AD8639 Rev. F | Page 5 of 20 ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE Table 4. Parameter Rating Supply Voltage 16 V Input Voltage GND − 0.3 V to VSY+ + 0.3 V Input Current1 ±10 mA Differential Input Voltage2 ±VSY Output Short-Circuit Duration to GND Indefinite Storage Temperature Range −65°C to +150°C Operating Temperature Range −40°C to +125°C Junction Temperature Range −65°C to +150°C Lead Temperature (Soldering, 60 sec) 300°C Table 5. Thermal Resistance Package Type θJA1 θJC Unit 5-Lead SOT-23 (RJ-5) 230 146 °C/W 8-Lead SOIC_N (R-8) 158 43 °C/W 8-Lead MSOP (RM-8) 206 44 °C/W 8-Lead LFCSP_WD (CP-8-5)2 75 18 °C/W θJA is specified for the worst-case conditions, that is, a device soldered in a he application board. 1 circuit board for surface-mount packages. This was measured using a standard two-layer board. 2 Exposed pad is soldered to t ESD CAUTION 1 Input pins have clamp diodes to the supply pins. Input current should be limited to 10 mA or less whenever input signals exceed either power supply rail by 0.3 V. 2 Inputs are protected against high differential voltages by internal 1 kΩ series resistors and back-to-back diode-connected N-MOSFETs (with a typical VT of 1.25 V for VCM of 0 V). Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. |
类似零件编号 - AD8638 |
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类似说明 - AD8638 |
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