SM320C6414-EP_16 Datasheet, PDF (89/93 Pages) Texas Instruments – FIXED-POINT DIGITAL SIGNAL PROCESSORS

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SM320C6414-EP, SM320C6415-EP, SM320C6416-EP
FIXED-POINT DIGITAL SIGNAL PROCESSORS
SGUS043D – MAY 2003 – REVISED SEPTEMBER 2008
NO.
AIR FLOW
(m/s ⁽¹⁾)
°C/W
°C/W
(WITH HEAT SINK⁽²⁾)
1 R_θJC Junction to case
2
R_θJB
Junction to board
3 R_θJA Junction to free air
4 R_θJA Junction to free air
5 R_θJA Junction to free air
6 R_θJA Junction to free air
7 Psi_JT Junction to package top
8 Psi_JB Junction to board
N/A
1.55
1.0
N/A
9.1
9.0
0.00
17.9
13.8
0.5
15.02
8.95
1.0
13.4
7.35
2.00
11.89
6.46
N/A
0.5
0.5
N/A
7.4
7.4
(1) m/s = meters per seconds
(2) These thermal resistance numbers were modeled using a heatsink, part number 374024B00035, manufactured by AAVID Thermalloy.
AAVID Thermalloy also manufactures a similar epoxy-mounted heatsink, part number 374024B00000. TI recommends a passive,
laminar heatsink, similar to the part numbers mentioned above.
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PARAMETER MEASUREMENT INFORMATION
89