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参数资料
| 型号： | MAX6960ATH+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 19/34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) |
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MAX6960–MAX6963
4-Wire Serially Interfaced
8 x 8 Matrix Graphic LED Drivers
Table 19. Global Panel Configuration—Ripple Sync Control (R Data Bit D4) Format
REGISTER
ADDRESS
CODE (HEX)
D7
D6
D5
REGISTER DATA
D4 D3
D2
D1
D0
Ripple sync is disabled; all interconnected
MAX6960s on the same 4-wire bus resynchronize
0x0D
PI
C
F
0
DP1
DP0
IP
S
together.
Ripple sync is enabled; all interconnected
MAX6960s on the same 4-wire bus resynchronize
0x0D
PI
C
F
1
DP1
DP0
IP
S
with a 0.9537μs delay between adjacent devices.
Table 20. Global Panel Configuration—Mux Flip Control (F Data Bit D5) Format
REGISTER
ADDRESS
CODE (HEX)
D7
D6
D5
REGISTER DATA
D4 D3
D2
D1
D0
Mux flip is disabled: all interconnected MAX6960s
on the same 3-wire bus resynchronize to the
0x0D
PI
C
0
R
DP1
DP0
IP
S
multiplex timing shown in Figure 11.
Mux flip is enabled: all interconnected MAX6960s on
the same 3-wire bus resynchronize with MAX6960s
with even driver addresses (0, 2, 4 to 254) operating
to the multiplex timing shown in Figure 11, and
0x0D
PI
C
1
R
DP1
DP0
IP
S
MAX6960s with odd driver addresses (1, 3, 5 to 255)
operating to the flipped multiplex timing shown in
Figure 12.
Device Configuration
The MAX6960s driving a display panel must be config-
ured before the panel can be used to display images.
The configuration involves the global panel configura-
tion register (Table 15 –Table 22), the global driver
devices register (Table 13), and the global driver rows
register (Table 14). The global driver devices register
should be written with the total number of MAX6960s
interconnected on the 3-wire interface, minus 1 (Table
13). For the four panel examples shown in Figures 1
and 2, 24 MAX6960s are used, so the global driver
devices register should be written with the value 23, or
0x17.
The global driver rows register should be written with
the number of MAX6960s per panel row, minus 1
(Table 14). For the panel examples shown in Figure 1
and Figure 2, there are six MAX6960s per row, so the
global driver rows register should be written with the
value 5.
The values stored in the global driver devices register
and the global driver rows register, together with the C
and Pl bits in the global panel configuration register
(Tables 21 and 22), are used by the 3-wire interface
Maxim Integrated
configuration engine to reconfigure display memory
addressing among the interconnected MAX6960s.
Global Panel Configuration Register
The global panel configuration register contains eight
device settings (Table 15 to Table 22).
Shutdown Mode (Bit D0)
Shutdown mode is exited by clearing the S bit in the
global panel configuration register (Table 16). When
the MAX6960 is in shutdown mode, LED driver outputs
ROW1 –ROW8 and COL1 –COL16 are tri-stated, and
multiplexing is halted. Data in the global configuration
registers remains unaltered. For minimum supply cur-
rent in shutdown mode, logic inputs should be at GND
or V+ potential. Shutdown mode is exited by setting the
S bit in the global panel configuration register.
Invert Pixels (Bit D1)
The invert pixels (IP) bit in the global panel configura-
tion register controls whether the display memory is
used directly or inverted (Table 17).
19
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6960EVCMODU | 功能描述:LED显示驱动器 Evaluation Kit/Evaluation System for the MAX6960 RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube |
| MAX6960EVKIT | 功能描述:LED 照明开发工具 RoHS:否 制造商:Fairchild Semiconductor 产品:Evaluation Kits 用于:FL7732 核心: 电源电压:120V 系列: 封装: |
| MAX6961AMH | 功能描述:LED显示驱动器 8x8 Matrix Graphic LED Driver RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube |
| MAX6961AMH+ | 制造商:Maxim Integrated Products 功能描述:LED DRVR 64SEGMENT 3.3V 44MQFP - Rail/Tube |
| MAX6961AMH+D | 功能描述:LED显示驱动器 8x8 Matrix Graphic LED Driver RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube |
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