Datasheet

Data Sheet ADP8866
Rev. A | Page 41 of 52
Table 67.
Bit Name Bit No. Description
N/A 7 Reserved.
SCD5 [6:0] Sink current. All values scale with the setting of LEVEL_SET. See Table 39 for a complete list of values.
DAC
Code
Current (mA)
(Full Scale = 25 mA)
LEVEL_SET = 000010
Current (mA)
(Full Scale =
12.5 mA)
LEVEL_SET = 001100
Current (mA)
(Full Scale =
8.25 mA)
LEVEL_SET = 010110
Current (mA)
(Full Scale =
6.25 mA)
LEVEL_SET = 100000
Current (mA)
(Full Scale =
5.0 mA)
LEVEL_SET =
101010
0x00 0.0 0.0 0.0 0.0 0.0
0x01 0.0016 0.0008 0.0005 0.0004 0.0003
0x02 0.0062 0.0031 0.0021 0.0016 0.0012
0x03 0.014 0.0070 0.0047 0.0035 0.0028
… … … … … …
0x7F 25.0 12.5 8.33 6.25 5.0
Sink Current Register LED6 (ISC6)—Register 0x28
Table 68. ISC6 Bit Map
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Reserved SCD6
Table 69.
Bit Name Bit No. Description
N/A 7 Reserved.
SCD6 [6:0] Sink current. All values scale with the setting of LEVEL_SET. See Table 39 for a complete list of values.
DAC
Code
Current (mA)
(Full Scale = 25 mA)
LEVEL_SET = 000010
Current (mA)
(Full Scale =
12.5 mA)
LEVEL_SET = 001100
Current (mA)
(Full Scale =
8.25 mA)
LEVEL_SET = 010110
Current (mA)
(Full Scale =
6.25 mA)
LEVEL_SET = 100000
Current (mA)
(Full Scale =
5.0 mA)
LEVEL_SET =
101010
0x00 0.0 0.0 0.0 0.0 0.0
0x01
0.0016
0.0008
0.0005
0.0004
0.0003
0x02 0.0062 0.0031 0.0021 0.0016 0.0012
0x03 0.014 0.0070 0.0047 0.0035 0.0028
… … … … … …
0x7F 25.0 12.5 8.33 6.25 5.0
Sink Current Register LED7 (ISC7)—Register 0x29
Table 70. ISC7 Bit Map
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Reserved SCD7