SI8410BB-C-IS Silicon Laboratories Inc, SI8410BB-C-IS Datasheet - Page 16

• Manufacturer Part Number: SI8410BB-C-IS
• Manufacturer: Silicon Laboratories Inc

Specifications of SI8410BB-C-IS

• Operating Supply Voltage (typ): 3.3/5V
• Lead Free Status / RoHS Status: Compliant

Si8410/20/21
16
Table 11. Thermal Characteristics
Notes:
Parameter
IC Junction-to-Air Thermal Resistance
V
I
1. VDDI and VDDO are the input and output power supplies. V
2. Powered (P) state is defined as 2.70 V < VDD < 5.5 V.
3. Unpowered (UP) state is defined as VDD = 0 V.
4. X = not applicable; H = Logic High; L = Logic Low.
Input
H
X
X
L
Figure 2. (NB SOIC-8) Thermal Derating Curve, Dependence of Safety Limiting Values
1,4
VDDI State
UP
P
P
P
300
400
200
100
1,2,3
0
0
320
270
160
VDDO State
with Case Temperature per DIN EN 60747-5-2
Table 12. Si84xx Logic Operation Table
UP
P
P
P
1,2,3
50
Case Temperature (ºC)
Symbol
V
V
Undetermined
V
DD1

DD1
O
JA
, V
, V
Output
Rev. 1.2
DD2
DD2
H
L
L
= 3.3 V
= 5.5 V
100
1,4
Test Condition
I
and V
Normal operation.
Upon transition of VDDI from unpowered to pow-
ered, V
than 1 µs.
Upon transition of VDDO from unpowered to pow-
ered, V
1 µs.
O
V
are the respective input and output terminals.
DD1
O
O
returns to the same state as V
returns to the same state as V
, V
150
DD2
= 2.70 V
Min
—
Comments
200
Typ
140
Max
—
I
I
in less
within
°C/W
Unit