m5451die1 STMicroelectronics, m5451die1 Datasheet - Page 5
m5451die1
Manufacturer Part Number
m5451die1
Description
Led Display Drivers
Manufacturer
STMicroelectronics
Datasheet
1.M5451DIE1.pdf
(12 pages)
Figure 5.
Figure 7.
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
CLOCK
DATA
DATA ENABLE
0
V
O
T
T
amb
j
(V)
= 150˚C (max.)
4
= 85˚C
˚
8
12
16
20
100ns (min.)
20 segments
34 segments
30 segments
24
300ns (min.)
I
LED
28
(mA)
32
Figure 6.
Figure 8.
1.0
0.8
0.6
0.4
0.2
0
105
85
45
65
25
5
P
0
I 0 (mA)
tot
(W)
4
20
8
12
SAFE OPERATING
40
16 20 24 28 32 36 40
AREA
V
V
V
O
O
O
60
= 1V
= 1.5V
= 2V
I
O (max.)
15mA/segment
M5450, M5451
T
34 segments
amb
T
V = 1V
80
amb
N˚ Segm.
= 85˚C
= 40mA
O
(˚C)
100
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