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ADA4320-1ACPZ-R2 Datasheet(PDF) 6 Page - Analog Devices |
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ADA4320-1ACPZ-R2 Datasheet(HTML) 6 Page - Analog Devices |
6 / 16 page ADA4320-1 Rev. 0 | Page 6 of 16 ABSOLUTE MAXIMUM RATINGS MAXIMUM POWER DISSIPATION Table 4. Parameter Rating Supply Voltage 5.5 V Maximum Power Dissipation 1.65 W Storage Temperature Range −65°C to +125°C Operating Temperature Range −40°C to +85°C Lead Temperature (Soldering, 10 sec) 300°C Junction Temperature 150°C The maximum safe power dissipation in the ADA4320-1 package is limited by the associated rise in junction temperature (TJ) on the die. At approximately 150°C, which is the glass transition temperature, the plastic changes its properties. Even temporarily exceeding this temperature limit can change the stresses that the package exerts on the die, permanently shifting the parametric performance of the ADA4320-1. Exceeding a junction temperature of 150°C for an extended time can result in changes in the silicon devices, potentially causing failure. 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. Airflow increases heat dissipation, effectively reducing θJA. In addition, more metal directly in contact with the package leads from metal traces, through-holes, ground, and power planes, reduces the θJA. The exposed paddle on the underside of the package must be soldered to a pad on the PCB surface that is thermally connected to a copper plane to achieve the specified θJA. THERMAL RESISTANCE θJA is specified for the device soldered to a high thermal conductivity 4-layer (2s2p) circuit board, as described in EIA/JESD 51-7. ESD CAUTION Table 5. Thermal Resistance Package Type θJA θJC Unit 24-lead LFCSP 31.2 5.7 °C/W |
Similar Part No. - ADA4320-1ACPZ-R2 |
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Similar Description - ADA4320-1ACPZ-R2 |
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