M5451B7 STMicroelectronics, M5451B7 Datasheet - Page 9

• Manufacturer Part Number: M5451B7
• Description: IC LED DISPLAY DRIVER 40-PDIP
• Manufacturer: STMicroelectronics

Specifications of M5451B7

• Display Type: LED
• Configuration: Alphanumeric or Dot Matrix
• Interface: Serial
• Digits Or Characters: 4 or 5 Digits
• Current - Supply: 7mA
• Voltage - Supply: 4.75 V ~ 13.2 V
• Operating Temperature: -25°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 40-DIP (0.600", 15.24mm)
• Number Of Digits: 5
• Number Of Segments: 35
• Low Level Output Current: 25 mA
• Operating Supply Voltage: 4.75 V to 13.2 V
• Maximum Supply Current: 7 mA
• Maximum Power Dissipation: 1 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 25 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PACKAGE MECHANICAL
Table 4. PDIP40 - Mechanical Data
Figure 14. PDIP40 - Package Dimensions
Note: Drawing is not to scale
Symbol
a1
b1
b2
e3
D
E
F
b
e
L
i
40
1
b
0.23
15.2
Typ
millimeters
48.26
4.445
e3
0.63
0.45
1.27
2.54
Min
3.3
D
b2
e
16.68
52.58
Max
0.31
14.1
21
20
0.009
0.598
Typ
inches
0.025
0.018
0.050
0.100
1.900
0.175
0.130
Min
E
M5450, M5451
b1
0.012
2.070
0.657
0.555
Max
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