MM5451YV Micrel Inc, MM5451YV Datasheet - Page 8

• Manufacturer Part Number: MM5451YV
• Description: IC LED DISPLAY DRIVER 44-PLCC
• Manufacturer: Micrel Inc

Specifications of MM5451YV

• Display Type: LED
• Interface: Serial
• Current - Supply: 10mA
• Voltage - Supply: 4.75 V ~ 11 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 44-LCC (J-Lead)
• Led Driver Application: Industrial Control Indicator, Digital Clock
• No. Of Outputs: 35
• Output Current: 25mA
• Output Voltage: 1.8V
• Input Voltage: 4.75V To 11V
• Dimming Control Type: Analog
• Operating Supply Voltage (typ): 5/9V
• Number Of Digits: 5
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Package Type: PLCC
• Pin Count: 44
• Mounting: Surface Mount
• Power Dissipation: 1W
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 11V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Configuration: -
• Digits Or Characters: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-2425; MM5451YV

Typical Applications
Micrel, Inc.
February 2006
C L O C K I N
V
DATA IN
LED
= 3.0V
K E Y B O A R D
Figure 12. Basic Electronically Tuned Radio System
B R I G H T N E S S
Figure 13. Duplexing 8 Digits with One MM5450
18 21 22 19
9–16
C O N T R O L
2–8, 40 32–39
S T A T I O N D E T E C T , E T C .
V
LED
MM5450
100k
T Y P .
AM
FM
DISPLAY DRIVER
20
C O N T R O L L E R
E L E C T R O N I C
LED DISPLAY
V
1 23 17
DD
T U N I N G
24–31
MM5450
34
8
V
LED
SYNTHESIZER
P L L
V
LED
= 3.0V
MM5450/5451
[phone]
M9999-021606