AAT2400 Datasheet, PDF (16/32 Pages) Skyworks Solutions Inc. – Sixteen-Channel White LED Driver Solution

DATA SHEET
AAT2400/2401
Sixteen-Channel White LED Driver Solution
with Full LED Current and Timing Control
Configuration
Bits
ADDR1
ADDR0
6
5
4
3
2
1
0
W
VCC
VCC
VCC
OPEN
1
0
1
0
0
0
0
0
1
0
1
0
0
0
1
0
VCC
SDI
1
0
1
0
0
1
0
0
VCC
GND
1
0
1
0
0
1
1
0
OPEN
VCC
1
0
1
0
1
0
0
0
OPEN
OPEN
1
0
1
0
1
0
1
0
OPEN
OPEN
SDI
SDI
SDI
SDI
SDI
GND
VCC
OPEN
SDI
GND
1
0
1
0
1
1
0
0
1
0
1
0
1
1
1
0
1
0
1
1
0
0
0
0
1
0
1
1
0
0
1
0
1
0
1
1
0
1
0
0
1
0
1
1
0
1
1
0
GND
VCC
1
0
1
1
1
0
0
0
GND
OPEN
1
0
1
1
1
0
1
0
GND
SDI
1
0
1
1
1
1
0
0
GND
GND
1
0
1
1
1
1
1
0
Table 9: Device Address Write Table and Configuration.
Address (Hex)
A0
A2
A4
A6
A8
AA
AC
AE
B0
B2
B4
B6
B8
BA
BC
BE
Configuration
Bits
ADDR1
ADDR0
6
5
4
3
2
1
0
R
VCC
VCC
VCC
VCC
VCC
OPEN
SDI
GND
1
0
1
0
0
0
0
1
1
0
1
0
0
0
1
1
1
0
1
0
0
1
0
1
1
0
1
0
0
1
1
1
OPEN
VCC
1
0
1
0
1
0
0
1
OPEN
OPEN
1
0
1
0
1
0
1
1
OPEN
SDI
1
0
1
0
1
1
0
1
OPEN
GND
1
0
1
0
1
1
1
1
SDI
SDI
SDI
SDI
GND
GND
VCC
OPEN
SDI
GND
VCC
OPEN
1
0
1
1
0
0
0
1
1
0
1
1
0
0
1
1
1
0
1
1
0
1
0
1
1
0
1
1
0
1
1
1
1
0
1
1
1
0
0
1
1
0
1
1
1
0
1
1
GND
SDI
1
0
1
1
1
1
0
1
GND
GND
1
0
1
1
1
1
1
1
Table 10: Device Address Read Table and Configuration.
Address (Hex)
A1
A3
A5
A7
A9
AB
AD
AF
B1
B3
B5
B7
B9
BB
BD
BF
16
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
202307A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • August 24, 2012