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LM4864MM bảng dữ liệu(PDF) 3 Page - Texas Instruments |
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LM4864MM bảng dữ liệu(HTML) 3 Page - Texas Instruments |
3 / 24 page LM4864 www.ti.com SNAS109F – SEPTEMBER 1999 – REVISED MAY 2013 Figure 4. DIE LAYOUT (B-STEP) These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. Absolute Maximum Ratings (1) (2) Supply Voltage 6.0V Storage Temperature −65°C to +150°C Input Voltage −0.3V to VDD + 0.3V Power Dissipation (3) Internally limited ESD Susceptibility (4) 2000V ESD Susceptibility (5) 200V Junction Temperature 150°C Vapor Phase (60 sec.) 215°C Soldering Small Outline Package Information Infrared (15 sec.) 220°C θJC (VSSOP) 56° C/W θJA (VSSOP) 210°C/W θJC (SOIC) 35°C/W θJA (SOIC) 170°C/W Thermal Resistance θJC (PDIP) * 37°C/W θJA (PDIP) * 107°C/W θJA (WSON) (6) 63°C/W θJC (WSON) (6) 12°C/W (1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not ensure specific performance limits. Electrical Characteristics state DC and AC electrical specifications under particular test conditions which ensure specific performance limits. This assumes that the device is within the Operating Ratings. Specifications are not specified for parameters where no limit is given, however, the typical value is a good indication of device performance. (2) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and specifications. (3) The maximum power dissipation must be derated at elevated temperatures and is dictated by TJMAX, θJA, and the ambient temperature TA. The maximum allowable power dissipation is PDMAX = (TJMAX − TA)/θJA or the number given in the Absolute Maximum Ratings, whichever is lower. For the LM4864, TJMAX = 150°C. The typical junction-to-ambient thermal resistance, when board mounted, is 230°C/W for package number DGK0008A, 170°C/W for package number D0008A and is 107°C/W for package number P0008E*. (4) Human body model, 100pF discharged through a 1.5k Ω resistor. (5) Machine Model, 220pF – 240pF discharged through all pins. (6) The NGY0010A package has its exposed-DAP soldered to an exposed 1.2in2 area of 1oz printed circuit board copper. Copyright © 1999–2013, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Links: LM4864 |
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