MC33298 Motorola, MC33298 Datasheet - Page 17

• Manufacturer Part Number: MC33298
• Description: OCTAL SERIAL SWITCH (SPI Input/Output)
• Manufacturer: Motorola

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MOTOROLA ANALOG IC DEVICE DATA
20 Pin DIP
Package
SOP–24L
= C/W, F = W s/ C, I PWR = W, and V A = C
I PWR (Steady State or Transient)
(1.0 A = 1.0 W of Device Power Dissipation)
Output 0
R d0
R dx
( )*
7.0
7.0
C d0
Output 1
0.002
0.002
C dx
(F)*
R d1
Figure 20. Thermal Model (Electrical Equivalent)
R pkg = R leads + R PC Board
R pkg
( )*
C d1
30
33
Output 2
C pkg
0.15
(F)*
0.2
R d2
MC33298
C d2
Junction Temperature Node
V D = T D ( C)
(Volts represent Die Surface Temperature)
Flag Temperature Node
Ambient Temperature Node
V A = T A ( C)
(1.0 V = 1 C Ambient Temperature)
C pkg = C flag + C PC Board
Output 6
R d6
C d6
Output 7
R d7
17
C d7