M5450B7 STMicroelectronics, M5450B7 Datasheet - Page 10

• Manufacturer Part Number: M5450B7
• Description: IC LED DISPLAY DRIVER 40-PDIP
• Manufacturer: STMicroelectronics

Specifications of M5450B7

• 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)
• Operating Supply Voltage (typ): 5/9/12V
• Number Of Digits: 5
• Number Of Segments: 34
• Operating Temperature (min): -25C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Package Type: PDIP
• Pin Count: 40
• Mounting: Through Hole
• Power Dissipation: 1W
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 13.2V
• 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

M5450, M5451
Table 5. PLCC44 - Mechanical Data
Figure 15. PLCC44 - Package Dimensions
Note: Drawing is not to scale.
10/12
Symbol
M1
d1
d2
e3
F1
G
M
A
B
C
D
E
F
e
16.51
14.99
M1
17.4
3.65
2.59
Typ
4.2
7
17
18
6
millimeters
0.68
1.27
12.7
0.46
0.71
1.16
1.14
Min
2
B
A
1
44
17.65
16.65
0.101
28
39
Max
4.57
2.74
3.7
16
38
29
G
(Seating Plane Coplanarity)
0.685
0.650
0.144
0.165
0.102
0.590
Typ
d2
d1
D
C
inches
0.027
0.050
0.500
0.018
0.028
0.046
0.045
Min
M
0.695
0.656
0.146
0.180
0.108
0.630
0.004
Max