THS6007 Datasheet, PDF (31/36 Pages) Texas Instruments – DUAL DIFFERENTIAL LINE DRIVERS AND LOW-POWER RECEIVERS

THS6007
DUAL DIFFERENTIAL LINE DRIVERS AND LOW-POWER RECEIVERS
APPLICATION INFORMATION
SLOS334– DECEMBER 2000
PCB design considerations (continued)
MAXIMUM POWER DISSIPATION
vs
FREE-AIR TEMPERATURE
8
θ_JA = 27.9 _C/W
7
2 oz. Trace and
Copper Pad With
6
Solder
TJ = 150 _C
5
4
3
2
θ_JA = 56.2 _C/W
2 oz. Trace and
1
Copper Pad
Without Solder
0
–40 –20 0 20 40 60 80 100
TA – Free-Air Temperature – _C
Figure 87. Maximum Power Dissipation vs Free-Air Temperature
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