MAX6954APL+ Maxim Integrated, MAX6954APL+ Datasheet - Page 22
![no-image](/images/no-image-200.jpg)
MAX6954APL+
Manufacturer Part Number
MAX6954APL+
Description
LED Display Drivers Integrated Circuits (ICs)
Manufacturer
Maxim Integrated
Datasheet
1.MAX6954APL.pdf
(39 pages)
Specifications of MAX6954APL+
Number Of Digits
16
Number Of Segments
128
Mounting Style
Through Hole
Package / Case
PDIP-40
Operating Supply Voltage
2.7 V to 5.5 V
Maximum Supply Current
30 mA
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
High Level Output Current
55 mA
Low Level Output Current
935 mA
Power Dissipation
1333 mW
Factory Pack Quantity
10
4-Wire Interfaced, 2.7V to 5.5V LED Display
Driver with I/O Expander and Key Scan
Table 11. 7-Segment Segment Mapping Decoder for Hexadecimal Font
* The decimal point is set by bit D7 = 1.
Table 12. Digit-Type Register
22
CHARACTER
7-SEGMENT
Output Drive Line
Slot Identification
______________________________________________________________________________________
C
D
A
B
E
0
1
2
3
4
5
6
7
8
9
F
DIGIT-TYPE
REGISTER
D7*
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
D6, D5,
D4
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
CODE (HEX)
REGISTER
ADDRESS
DATA
D3
0x0C
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
D2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
CC7
D1
D7
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Slot 4
D0
CC6
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
D6
DP*
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
CC5
D5
Slot 3
REGISTER DATA
A
1
0
1
1
0
1
1
1
1
1
1
0
1
0
1
1
CC4
D4
B
1
1
1
1
1
0
0
1
1
1
1
0
0
1
0
0
ON SEGMENTS = 1
CC3
D3
C
1
1
0
1
1
1
1
1
1
1
1
1
0
1
0
0
Slot 2
D
1
0
1
1
0
1
1
0
1
1
0
1
1
1
1
0
CC2
D2
E
1
0
1
0
0
0
1
0
1
0
1
1
1
1
1
1
CC1
D1
F
1
0
0
0
1
1
1
0
1
1
1
1
1
0
1
1
Slot 1
CC0
G
D0
0
0
1
1
1
1
1
0
1
1
1
1
0
1
1
1