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参数资料
| 型号： | MAX6964AEG+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 9/23页 |
| 文件大小： | 0K |
| 描述： | IC LED DRIVER LINEAR 24-QSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 拓扑： | 开路漏极，PWM |
| 输出数： | 17 |
| 内部驱动器： | 是 |
| 类型 - 主要： | 背光，LED 闪烁器 |
| 类型 - 次要： | RGB，白色 LED |
| 频率： | 400kHz |
| 电源电压： | 2 V ~ 3.6 V |
| 输出电压： | 7V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 24-QSOP |
| 包装： | 管件 |
| 工作温度： | -40°C ~ 125°C |
17-Output LED Driver/GPO with
Intensity Control and Hot-Insertion Protection
COMMAND BYTE IS STORED ON RECEIPT OF
STOP CONDITION
D15
D14
D13
D12
D11
D10
D9
D8
ACKNOWLEDGE FROM MAX6964
S
SLAVE ADDRESS
0
A
COMMAND BYTE
A
P
Figure 7. Command Byte Received
R/W
ACKNOWLEDGE FROM MAX 6964
ACKNOWLEDGE FROM MAX6964
ACKNOWLEDGE FROM MAX 6964
HOW COMMAND BYTE AND DATA BYTE MAP INTO
MAX 6964 's REGISTERS
D15 D14 D13 D12 D11 D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
ACKNOWLEDGE FROM MAX 6964
S
SLAVE ADDRESS
0
A
COMMAND BYTE
A
DATA BYTE
A
P
1
R/W
BYTE
AUTOINCREMENT MEMORY ADDRESS
Figure 8. Command and Single Data Byte Received
ACKNOWLEDGE FROM MAX 6964
ACKNOWLEDGE FROM MAX 6964
HOW COMMAND BYTE AND DATA BYTE MAP INTO
MAX 6964 's REGISTERS
D15 D14 D13 D12 D11 D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
ACKNOWLEDGE FROM MAX 6964
S
SLAVE ADDRESS
0
A
COMMAND BYTE
A
DATA BYTE
A
P
N
R/W
BYTE
AUTOINCREMENT MEMORY ADDRESS
Figure 9. n Data Bytes Received
WRITE TO OUTPUT PORTS REGISTERS (BLINK PHASE 0 REGISTERS/BLINK PHASE 1 REGISTERS)
SCL
1
2
3
4
5
6
7
8
9
SLAVE ADDRESS
COMMAND BYTE
SDA S A6 A5 A4 A3 A2 A1 A0
0
A
0
0
0
0
0
0
0
1
A MSB
DATA1
LSB
A MSB
DATA2
LSB A
P
START CONDITION
R/W ACKNOWLEDGE FROM SLAVE
ACKNOWLEDGE FROM SLAVE
ACKNOWLEDGE FROM SLAVE
STOP
CONDITION
O7–O0
O15– O8
t DV
DATA1 VALID
DATA2 VALID
t DV
Figure 10. Write Timing Diagram
If multiple data bytes are transmitted before a STOP con-
dition is detected, these bytes are generally stored in
subsequent MAX6964 internal registers because the
command byte address autoincrements (Table 2). A
diagram of a write to the output ports registers (blink
phase 0 registers or blink phase 1 registers) is given in
Figure 10.
Message Format for Reading
The MAX6964 is read using the MAX6964’s internally
stored command byte as an address pointer the same
way the stored command byte is used as an address
pointer for a write. The pointer autoincrements after
each data byte is read using the same rules as for a
write (Table 2). Thus, a read is initiated by first configur-
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6964AEG+ | 功能描述:LED显示驱动器 17-Output LED Driver/GPO 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 |
| MAX6964AEG+T | 功能描述:LED显示驱动器 17-Output LED Driver/GPO 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 |
| MAX6964AEG-T | 功能描述:LED显示驱动器 17-Output LED Driver/GPO 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 |
| MAX6964ATG | 功能描述:LED显示驱动器 17-Output LED Driver/GPO 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 |
| MAX6964ATG+ | 功能描述:LED显示驱动器 17-Output LED Driver/GPO 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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