參數(shù)資料
型號: MAX6957AAX
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 顯示驅(qū)動器
英文描述: 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and 28-Port LED Display Driver and I/O Expander
中文描述: LED DISPLAY DRIVER, PDSO36
封裝: 0.80 MM PITCH, SSOP-36
文件頁數(shù): 15/23頁
文件大小: 333K
代理商: MAX6957AAX
M
4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and
28-Port LED Display Driver and I/O Expander
______________________________________________________________________________________
15
Table 4. Power-Up Configuration
REGISTER DATA
REGISTER
FUNCTION
POWER-UP CONDITION
ADDRESS
CODE
(HEX)
D7
D6
D5
D4
D3
D2
D1
D0
Port Register
Bits 4 to 31
LED Off; GPIO Output Low
0x24 to
0x3F
X
X
X
X
X
X
X
0
Global
Current
1/16 (minimum on)
0x02
X
X
X
X
0
0
0
0
Configuration
Register
Shutdown Enabled
Current Control = Global
Transition Detection Disabled
0x04
0
0
X
X
X
X
X
0
Input Mask
Register
All Clear (Masked Off)
0x06
X
0
0
0
0
0
0
0
Display Test
Normal Operation
0x07
X
X
X
X
X
X
X
0
Port
Configuration
P7, P6, P5, P4: GPIO Inputs Without Pullup
0x09
1
0
1
0
1
0
1
0
Port
Configuration
P11, P10, P9, P8: GPIO Inputs Without Pullup
0x0A
1
0
1
0
1
0
1
0
Port
Configuration
P15, P14, P13, P12: GPIO Inputs Without Pullup
0x0B
1
0
1
0
1
0
1
0
Port
Configuration
P19, P18, P17, P16: GPIO Inputs Without Pullup
0x0C
1
0
1
0
1
0
1
0
Port
Configuration
P23, P22, P21, P20: GPIO Inputs Without Pullup
0x0D
1
0
1
0
1
0
1
0
Port
Configuration
P27, P26, P25, P24: GPIO Inputs Without Pullup
0x0E
1
0
1
0
1
0
1
0
Port
Configuration
P31, P30, P29, P28: GPIO Inputs Without Pullup
0x0F
1
0
1
0
1
0
1
0
Current054
Current076
Current098
Current0BA
Current0DC
Current0FE
Current110
Current132
Current154
Current176
Current198
Current1BA
Current1DC
Current1FE
1/16 (minimum on)
1/16 (minimum on)
1/16 (minimum on)
1/16 (minimum on)
1/16 (minimum on)
1/16 (minimum on)
1/16 (minimum on)
1/16 (minimum on)
1/16 (minimum on)
1/16 (minimum on)
1/16 (minimum on)
1/16 (minimum on)
1/16 (minimum on)
1/16 (minimum on)
0x12
0x13
0x14
0x15
0x16
0x17
0x18
0x19
0x1A
0x1B
0x1C
0x1D
0x1E
0x1F
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
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
X = unused bits; if read, zero results.
相關(guān)PDF資料
PDF描述
MAX6957AGL 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and 28-Port LED Display Driver and I/O Expander
MAX6957ANI 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and 28-Port LED Display Driver and I/O Expander
MAX6964 17- OUTPUT LED DRIVER/GPO
MAX6964AEG 17- OUTPUT LED DRIVER/GPO
MAX6964ATG 17- OUTPUT LED DRIVER/GPO
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX6957AAX/GG8 功能描述:LED顯示驅(qū)動器 RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
MAX6957AAX/GH9 功能描述:LED顯示驅(qū)動器 RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
MAX6957AAX/GH9-T 功能描述:LED顯示驅(qū)動器 RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
MAX6957AAX+ 功能描述:LED顯示驅(qū)動器 2.5-5.5V 20/28Port LED Display Driver RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
MAX6957AAX+T 功能描述:LED顯示驅(qū)動器 2.5-5.5V 20/28Port LED Display Driver RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube