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参数资料
| 型号： | MAX6961ATH+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 16/34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 |
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MAX6960–MAX6963
4-Wire Serially Interfaced
8 x 8 Matrix Graphic LED Drivers
Table 9. Register Address Local/Global Control Bit Format
REGISTER
ADDRESS
CODE
COMMAND ADDRESS
LOCAL: Only the MAX6960 indirected by driver
indirect address is written.
(HEX)
D15
0
D14
X
D13
0
D12
X
D11
X
D10
X
D9
X
D8
X
GLOBAL: All MAX6960s are written with the same
data.
LOCAL: The MAX6960 indirected by driver indirect
address responds.
GLOBAL: The MAX6960 configured to address 0x00
responds.
GLOBAL: All MAX6960s are written with the same
data.
GLOBAL: The MAX6960 configured to address 0x00
responds.
0x00 to
0x07
0x08 to
0x0F
0
1
1
0
1
X
X
X
X
X
1
0
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Table 10. Register Address Autoincrement Control Bit Format
REGISTER
ADDRESS
CODE
COMMAND ADDRESS
(HEX)
D15
D14
D13
D12
D11
D10
D9
D8
Driver indirect address is not changed
Driver indirect address is incremented after read/write
Driver indirect address is not changed
0x00 to
0x07
0x08 to
X
X
X
0
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Table 11. Driver Address Register Format
REGISTER
ADDRESS
CODE
REGISTER DATA
(HEX)
D7
D6
D5 D4 D3 D2 D1
D0
Driver address
0x00
MSB
8-bit driver address 0x00 to 0xFF
LSB
Global and Local Register
Addressing
The register map (Table 8) contains three local regis-
ters and eight global registers. Global registers are
always written to in all MAX6960s (on the same 4-wire
interface) at the same time, using a 16-bit transmission.
A read from a global register also always results in a
read from driver address 0. The global nature of these
registers ensures that all drivers work together, and
there is no chance of a software miss-send causing, for
example, multiple MAX6960s to try to transmit on the 4-
wire DOUT line at the same time.
The three local registers can be written to on an individ-
16
ual basis (updates just the MAX6960 indirected by the
global driver indirect address register), or on a global
basis (updates all MAX6960s), according to the status
of the local/global bit (Table 9). The local/global bit is
ignored during a 16-bit read transmission, and the
MAX6960 pointed to by the global driver indirect
address register is read.
Register Address Autoincrementing
When a read or write is indirected through the global dri-
ver indirect address register, the 16-bit command can
choose whether the global driver indirect address is
autoincremented after the command has been executed.
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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