参数资料
型号: AS1119-BWLT
厂商: ams
文件页数: 22/31页
文件大小: 0K
描述: IC LED 144CH DRIVER 36WLCSP
标准包装: 1
显示器类型: LED
配置: 点阵
接口: I²C
电流 - 电源: 4mA
电源电压: 2.7 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 36-UFBGA,WLCSP
供应商设备封装: 36-WLCSP
包装: 标准包装
其它名称: AS1119-BWLTDKR
AS1119
Datasheet - R e g i s t e r D e s c r i p t i o n
Table 14. LEDs Intensity Register Format for 3 Matrixes Setup
Matrix
Current
Source
LED80
LED81
HEX
0xA4
0xA5
Address Data
A7 A6 A5 A4 A3 A2 A1 A0 D7 D6 D5 D4 D3 D2 D1 D0
1 0 1 0 0 1 0 0
1 0 1 0 0 1 0 1
A
CS5
LED82
LED83
LED84
0xA6
0xA7
0xA8
1 0 1 0 0 1 1 0
1 0 1 0 0 1 1 1
1 0 1 0 1 0 0 0
LED85
LED86
0xA9
0xAA
1
1
0
0
1
1
0
0
1
1
0
0
0
1
1
0
B
CS11
LED87
0xAB
1
0
1
0
1
0
1
1
255 steps for intensity each single LED
LED88
LED89
LED90
LED91
0xAC
0xAD
0xAE
0xAF
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
1
1
1
1
0
0
1
1
0
1
0
1
C
CS17
LED92
LED93
LED94
0xB0
0xB1
0xB2
1
1
1
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
0
1
0
Control-Registers
The AS1119 devices contain 13 control-registers which are listed in Table 15 . All registers are selected using a 8-bit address word, and com-
munication is done via the serial interface. Select the Control Register via the Register Selection ( see Table 6 on page 13 ).
Table 15. Control Register Address Map
Register Name
HEX
A7
A6
A5
Register Address
A4 A3
A2
A1
A0
Register Data
D7:D0
Frame Address
Frame Play
Frame Time
Display Option
AS1119 Config
Current Source Matrix A
Current Source Matrix B
Current Source Matrix C
Chare Pump Config
Open/Short Test
Shutdown
I2C Interface Monitoring
Open/Short Status
AS1119 Status
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0A
0x0B
0x0C
0x0D
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Revision 1.04
21 - 30
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