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参数资料
| 型号： | MAX7356ETG+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 13/22页 |
| 文件大小： | 0K |
| 描述： | IC MULTIPLEXER 8X1 24TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 多路复用器 |
| 电路： | 1 x 8:1 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 2.3 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-WFQFN 裸露焊盘 |
| 供应商设备封装： | 24-TQFN-EP（4x4） |
| 包装： | 带卷 (TR) |
MAX7356/MAX7357/MAX7358
1-to-8 I2C Bus Switches/Multiplexers with Bus
Lock-Up Detection, Isolation, and Notification
20
______________________________________________________________________________________
ADDRESS OF MUX/SWT PART
S
START
0
A
D7
D6
D5
D4
D3
D2
D1
D0
A
P
R/W
ACKNOWLEDGE FROM THE
MAX7357 OR MAX7358
ACKNOWLEDGE FROM THE
MAX7357 OR MAX7358
STOP
DATA BYTE TO THE SWITCH
CONTROL REGISTER
D7
D6
D5
D4
D3
D2
D1
D0
A
ACKNOWLEDGE FROM THE
MAX7357 OR MAX7358
DATA BYTE TO THE SWITCH
CONTROL REGISTER
Figure 17. Reading the MAX7356
ADDRESS OF MUX/SWT PART
S
START
1
A
D7
D6
D1
D0
A
P
R/W
ACKNOWLEDGE FROM THE
MAX7357 OR MAX7358
ACKNOWLEDGE
FROM A HOST
STOP
DATA BYTE FROM THE SWITCH
CONTROL REGISTER
DATA BYTE FROM
REGISTERS
0X01 TO 0X06
D7
D6
D5
D4
D3
D2
D1
D0
A
ACKNOWLEDGE FROM A
HOST
DATA BYTE FROM THE
STUCK HIGH FAULT REGISTER
Figure 18. Reading the MAX7357 or MAX7358 in Enhanced Mode
ADDRESS OF MUX/SWT PART
S
START
1
A
D7
D6
D5
D4
D3
D2
D1
D0
A
P
R/W
ACKNOWLEDGE FROM THE
MAX7357 OR MAX7358
ACKNOWLEDGE FROM A
HOST
STOP
DATA BYTE FROM THE SWITCH
CONTROL REGISTER
D7
D6
D5
D4
D3
D2
D1
D0
A
ACKNOWLEDGE FROM A
HOST
DATA BYTE FROM THE SWITCH
CONTROL REGISTER
Figure 19. Reading the MAX7357 or MAX7358 in Basic Mode
Reading from the MAX7357/MAX7358
in Basic Mode
A read from the MAX7357 or MAX7358 in basic mode
starts with the master transmitting the slave address
with the R/
W bit set high. The device acknowledges the
slave address. The master can read 1 byte from the
switch control register and then issue a STOP condition
(Figure 19). If the master reads more than one byte, the
master upon reception acknowledges each byte. All
bytes return the contents of the switch control register.
Applications Information
Voltage Level Translation
The pass gates of the MAX7356/MAX7357/MAX7358
are designed so VDD can be used to limit the voltage
levels transferred from one bus to another. The power-
supply voltage of the part should be selected to be no
larger than one VGSON (0.7V, typ) above the lowest
bus voltage in the system. This ensures that the analog
switches do not allow current to flow from higher volt-
age buses to lower voltage buses.
Chip Information
PROCESS: CMOS
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX7356EUG+ | 功能描述:多路器开关 IC 1-to-8 I2C Bus Switch/MUX RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| MAX7356EUG+T | 功能描述:多路器开关 IC 1-to-8 I2C Bus Switch/MUX RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| MAX7357ETG+ | 功能描述:多路器开关 IC 1-to-8 I2C Bus Switch/MUX RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| MAX7357ETG+T | 功能描述:多路器开关 IC 1-to-8 I2C Bus Switch/MUX RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| MAX7357EUG+ | 功能描述:多路器开关 IC 1-to-8 I2C Bus Switch/MUX RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
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