参数资料
型号: MAX6960ATH+T
厂商: Maxim Integrated
文件页数: 23/34页
文件大小: 0K
描述: IC DRVR LED 8X8 44-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
显示器类型: LED
配置: 8 x 8(矩阵)
接口: 4 线串行
数字或字符: 任何数字类型
电流 - 电源: 7.5mA
电源电压: 2.7 V ~ 3.6 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 44-WFQFN 裸露焊盘
供应商设备封装: 44-TQFN-EP(7x7)
包装: 带卷 (TR)
MAX6960–MAX6963
4-Wire Serially Interfaced
8 x 8 Matrix Graphic LED Drivers
Table 25. Digit 0 Intensity Register Format
REGISTER
ADDRESS
CODE (HEX)
D7
D6
D5
REGISTER DATA
D4 D3
D2
D1
D0
0/256
1/256
2/256
3/256
4/256
251/256
252/256
253/256
254/256
255/256 (max on)
0x03
0x03
0x03
0x03
0x03
0x03
0x03
0x03
0x03
0x03
0x03
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
1
1
1
1
1
0
0
0
0
1
0
1
1
1
1
0
0
1
1
0
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
Table 26. Digit 1 Intensity Register Format
REGISTER
ADDRESS CODE
(HEX)
D7
D6
D5
REGISTER DATA
D4 D3
D2
D1
D0
0/256
1/256
2/256
3/256
4/256
251/256
252/256
253/256
254/256
255/256 (max on)
0x04
0x04
0x04
0x04
0x04
0x04
0x04
0x04
0x04
0x04
0x04
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
1
1
1
1
1
0
0
0
0
1
0
1
1
1
1
0
0
1
1
0
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
Current Plane Identification (Bits D2, D3)
The current plane bits in the global panel configuration
register identify which memory plane is currently being
used to control the display panel (Table 18). These bits
are read only; written data is ignored.
Ripple Sync (Bit D4)
The ripple sync feature, when enabled in the global panel
configuration register, desynchronizes the multiplex timing
of all the interconnected MAX6960 drivers on a display
panel by OSC/4 (Table 19). This delay spreads the drive
transitions among the drivers to spread power-supply
peak-current demand, and ease decoupling. The maxi-
mum delay from first driver to last driver is 244μs with the
maximum of 256 drivers used. This is too short a time to
cause visible artifacts.
Maxim Integrated
Mux Flip (Bit D5)
The mux flip feature in the global panel configuration reg-
ister reverses the panel PWM timing for alternate drivers
when enabled (Table 20). Again, this spreads power-sup-
ply peak-current demand.
Color Control (Bit D6)
The color control bit in the global panel configuration reg-
ister selects whether a monocolor or RGY display panel is
built. Select monocolor when building an RGB panel as
shown in Figure 17. This bit is fixed at zero for the
MAX6962 and MAX6963, and a write to this bit is ignored
for these parts.
23
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