U6820bm, Absolute maximum ratings, Thermal resistance – Rainbow Electronics U6820BM User Manual
Page 7: Operating range
7
U6820BM
4527A–BCD–03/02
Absolute Maximum Ratings
Parameters
Pin
Symbol
Minimum
Maximum
Unit
Supply voltage
3
V
VS
-0.3
+40
V
Logic supply voltage
6
V
VCC
-0.3
+7
V
Logic input voltage
11, 12 13
CS, CLK, DI
-0.3
V
VCC
+ 0.5
V
Logic output voltage
14
STATUS
-0.3
V
VCC
+ 0.3
V
Input current
3
I
VS
0.2
mA
6
I
VCC
5
mA
Output current
(internally limitted)
1-2, 8-11, 15-16
I
1H-4H
and I
1L-4L
30
65
mA
Junction temperature range
T
j
-40
+150
°
C
Storage temperature range
T
stg
-55
+150
°
C
Thermal Resistance
Parameters
Symbol
Value
Unit
Junction ambient
R
thJA
110
K/W
Junction case
R
thJC
26
K/W
Operating Range
Parameters
Pin
Symbol
Value
Unit
Supply voltage
3
V
VS
6 to 18
V
Logic supply voltage
6
V
VCC
4.5 to 5.5
V
Logic input voltage low
11, 12, 13
CS, CLK, DI
-0.2 to (0.2 x V
VCC
)
V
Logic input voltage high
11, 12, 13
CS, CLK, DI
(0.7 x V
VCC
) to (V
VCC
+ 0.3)
V
Logic output voltage (1 mA load)
14
STATUS
0.5 to (V
VCC
- 1)
V
Clock frequency
f
CLK
5
MHz
Junction temperature range
T
j
-40 to +150
°C