MM5450BV TR Micrel Inc, MM5450BV TR Datasheet - Page 8
MM5450BV TR
Manufacturer Part Number
MM5450BV TR
Description
IC DRIVER DISPLAY LED 44PLCC
Manufacturer
Micrel Inc
Datasheet
1.MM5451YV_TR.pdf
(9 pages)
Specifications of MM5450BV TR
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)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Configuration
-
Digits Or Characters
-
Other names
MM5450BVTR
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
(408) 955-1690
M9999-021606