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参数资料
| 型号： | MAX6961ATH+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 14/34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： | 43 |
| 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： | 管件 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页当前第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页
MAX6960–MAX6963
4-Wire Serially Interfaced
8 x 8 Matrix Graphic LED Drivers
CS
CLK
DIN
D15
=1
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
DOUT
TRI-STATE
D7
D6
D5
D4
D3
D2
D1
D0
.
Figure 9. 16-Bit Read from the MAX6960–MAX6963
CS
CLK
DIN
D23
=1
D22
D21
D20
D19
D18
D17
D16
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
DOUT
TRI-STATE
D7
D6
D5
D4
D3
D2
D1
D0
.
Figure 10. 24-Bit Read from the MAX6960–MAX6963
observing the setup and hold times. Bit D15 is low,
indicating a write command.
For a 24-bit transmission:
Clock 24 bits of data into DIN, D23 first to D0 last,
observing the setup and hold times. Bit D23 is low,
indicating a write command.
4) Take CS high (while CLK is still high after clocking
in the last data bit).
5) Take CLK low.
Reading Device Registers
Any register data within the MAX6960 may be read by
sending a logic-high to bit D15. The sequence is:
1) Take CLK low.
2) Take CS low.
3) For a 16-bit transmission:
Clock 16 bits of data into DIN, D15 first to D0 last,
observing the setup and hold times. Bit D15 is high,
indicating a read command. Bits D7 to D0 are
dummy bits, and are discarded by the MAX6960.
For a 24-bit transmission: Clock 24 bits of data into
DIN, D23 first to D0 last, observing the setup and
14
hold times. Bit D23 is high, indicating a read com-
mand. Bits D7 to D0 are dummy bits, and are dis-
carded by the MAX6960.
4) Take CS high (while CLK is still high after clocking
in the last data bit).
5) Take CLK low.
6) The selected MAX6960’s DOUT is enabled from tri-
state for read back.
7) Clock 8 bits of data from DOUT, D7 first to D0 last,
observing the setup and hold times.
8) Take CLK low after the final (8th) data bit.
The selected MAX6960’s DOUT returns to tri-state.
Figure 10 shows a read operation when 24 bits are
transmitted and 8 bits are read back.
Local 3-Wire Serial Interface
The MAX6960 uses a 3-wire interface to bus together
up to 256 MAX6960s. The 3-wire bus enables each
device to calculate its own unique driver address
(0 to 255), and reconfigure its display memory. The
ADDOUT output also provides an interrupt at every
page change, when the plane counter is configured to
automatic (Table 30).
Maxim Integrated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6961ATH+ | 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 |
| MAX6961ATH+T | 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 |
| MAX6961ATH-T | 功能描述:LED显示驱动器 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 |
| MAX6962AMH | 功能描述:LED显示驱动器 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 |
| MAX6962AMH-T | 功能描述:LED显示驱动器 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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