ADP8866 Analog Devices, ADP8866 Datasheet - Page 48
ADP8866
Manufacturer Part Number
ADP8866
Description
Charge Pump Driven 9-Channel LED Driver with Automated LED Lighting Effects
Manufacturer
Analog Devices
Datasheet
1.ADP8866.pdf
(52 pages)
Specifications of ADP8866
Vin Range
2.5 to 5.5V
Vout (v)
4.3 to 5.5
Synchronous
No
Package
20-Lead LFCSP
Led Configuration
Parallel
Topology
Capacitive
I2c Support
Yes
Max Iout (ma)
25mA
Brightness Control
I2C
Peak Efficiency (%)
92%
Switching Frequency
1MHz
ADP8866
Table 97.
Bit Name
N/A
DELAY6
Enable Delay Time for SC7 (DELAY7)—Register 0x3D
Table 98. DELAY7 Bit Map
Bit 7
Reserved
Table 99.
Bit Name
N/A
DELAY7
Enable DelayTime for SC8 (DELAY8)—Register 0x3E
Table 100. DELAY8 Bit Map
Bit 7
Reserved
Table 101.
Bit Name
N/A
DELAY8
Enable Delay Time for SC9 (DELAY9)—Register 0x3F
Table 102. DELAY9 Bit Map
Bit 7
Reserved
Bit No.
7
[6:0]
Bit No.
7
[6:0]
Bit No.
7
[6:0]
Description
Reserved.
Enable delay time for SC6. When SC6 is enabled, the ADP8866 automatically waits the specified time before starting
the SC6 fade-in.
0000 = 0 ms (no delay when SC6 enable is exercised).
0000001 = 10 ms.
0000010 = 20 ms.
0000011 = 30 ms.
…
1111111 = 1270 ms.
Description
Reserved.
Enable delay time for SC7. When SC7 is enabled, the ADP8866 automatically waits the specified time before starting
the SC7 fade-in.
0000 = 0 ms (no delay when SC7 enable is exercised).
0000001 = 10 ms.
0000010 = 20 ms.
0000011 = 30 ms.
…
1111111 = 1270 ms.
Description
Reserved.
Enable delay time for SC8. When SC8 is enabled, the ADP8866 automatically waits the specified time before starting
the SC8 fade-in.
0000 = 0 ms (no delay when SC8 enable is exercised).
0000001 = 10 ms.
0000010 = 20 ms.
0000011 = 30 ms.
…
1111111 = 1270 ms.
Bit 6
Bit 6
Bit 6
Bit 5
Bit 5
Bit 5
Bit 4
Bit 4
Bit 4
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Bit 3
Bit 3
Bit 3
DELAY7
DELAY8
DELAY9
Bit 2
Bit 2
Bit 2
Bit 1
Bit 1
Bit 1
Bit 0
Bit 0
Bit 0