MAX6952 MAXIM [Maxim Integrated Products], MAX6952 Datasheet - Page 17

• Manufacturer Part Number: MAX6952
• Description: 4-Wire Interfaced, 2.7V to 5.5V, 4-Digit 5 .7 Matrix LED Display Driver
• Manufacturer: MAXIM [Maxim Integrated Products]

Table 21. Intensity Register Format for Digit 0 (Address 0x01) and Digit 2 (Address 0x02)
Table 22. Intensity Register Format for Digit 1 (Address 0x01) and Digit 3 (Address 0x02)
15/16 (max on)
DUTY CYCLE
1/16 (min on)
15/16 (max on)
1/16 (min on)
10/16
11/16
12/16
13/16
14/16
15/16
2/16
3/16
4/16
5/16
6/16
7/16
8/16
9/16
CYCLE
DUTY
10/16
11/16
12/16
13/16
14/16
15/16
2/16
3/16
4/16
5/16
6/16
7/16
8/16
9/16
______________________________________________________________________________________
TYPICAL SEGMENT
CURRENT (mA)
CURRENT (mA)
4-Digit 5
SEGMENT
TYPICAL
12.5
17.5
22.5
27.5
32.5
37.5
37.5
2.5
7.5
10
20
25
30
35
15
5
12.5
17.5
22.5
27.5
32.5
37.5
37.5
2.5
7.5
10
20
25
30
35
15
5
4-Wire Interfaced, 2.7V to 5.5V,
CODE (HEX)
CODE (HEX)
ADDRESS
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
ADDRESS
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
0x01, 0x02
✕
7 Matrix LED Display Driver
D7
D7
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
See Table 22.
D6
D6
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
D5
D5
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
D4
D4
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
D3
D3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
See Table 21.
D2
D2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
D1
D1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
D0
D0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
CODE
CODE
0xXA
0xXB
0xXC
0xXD
0xAX
0xBX
0xCX
0xDX
0xX0
0xX1
0xX2
0xX3
0xX4
0xX5
0xX6
0xX7
0xX8
0xX9
0xXE
0xXF
0x0X
0x1X
0x2X
0x3X
0x4X
0x5X
0x6X
0x7X
0x8X
0x9X
0xEX
0xFX
HEX
HEX
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