参数资料
型号: MAX3353EEUE+T
厂商: Maxim Integrated Products
文件页数: 12/21页
文件大小: 0K
描述: IC CHARGE PUMP USB OTG 16TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
应用: 充电泵,USB
输入电压: 2.6 V ~ 5.5 V
输出数: 2
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 16-TSSOP
包装: 带卷 (TR)
USB On-the-Go Charge Pump with Switchable
Pullup/Pulldown Resistors
SDA
0
1
0
1
1
0
A0
R/W
ACK
START
SCL
Figure 6. Slave Address
MSB
START
CONDITION
LSB
CLOCK PULSE FOR ACKNOWLEDGMENT
SDA
SCL
1
2
8
9
SDA BY
SCL
TRANSMITTER
DATA LINES STABLE, CHANGE OF
SDA BY
S
DATA VALID
Figure 7. Bit Transfer
DATA ALLOWED
RECEIVER
Figure 8. Acknowledge
S
PART ADDRESS
R/W
ACK
REGISTER ADDRESS
ACK
A 6
A 5
A 4
A 3
A 2
A 1
A 0
0
7 bits
DATA
W
ACK
P
8 bits
A 7
A 6
A 5
A 4
A 3
A 2
A 1
A 0
8 bits
Where:
Slave address: Part address
Register address: Selecting which register to write to
Data: Data byte being read by the master
R/W: Read/Write (R/W = 1: Read; R/W = 0: Write)
S: Start condition
Figure 9. Write Byte Format
P: Stop condition
ACK: Acknowledge bit from the slave
NACK: Not acknowledged bit from the master
Blank: Master transmission
Shaded: Slave transmisstion
S
PART ADDRESS
R/W
ACK
REGISTER ADDRESS
ACK
A 6
A 5
A 4
A 3
A 2
A 1
A 0
0
0
0
7 bits
8 bits
RS
PART ADDRESS
R/W
ACK
DATA
NACK
P
A 6
A 5
A 4
A 3
A 2
A 1
A 0
1
0
1
7 bits
Where:
Slave address: Part address
Register address: Selecting which register to write to
Data: Data byte being read by the master
R/W: Read/Write (R/W = 1: Read; R/W = 0: Write)
S: Start condition
Figure 10. Read Byte Format
P: Stop condition
ACK: Acknowledge bit from the slave
NACK: Not acknowledged bit from the master
Blank: Master transmission
Shaded: Slave transmisstion
8 bits
12
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