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参数资料
| 型号： | MAX7367EUP+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 7/19页 |
| 文件大小： | 0K |
| 描述： | IC MULTIPLEXER DUAL 4X1 20TSSOP |
| 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： | 2 x 4:1 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 2.3 V ~ 5.5 V |
| 电流 - 电源： | 6µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 20-TSSOP |
| 包装： | 带卷 (TR) |
MAX7367/MAX7368/MAX7369
4-Channel I2C Switches/Multiplexer
______________________________________________________________________________________
15
Serial Addressing
A master initiates communication with a slave device
by issuing a START condition followed by a slave
address byte. The slave address byte consists of 7
address bits and a read/write bit (R/
W). When idle, the
MAX7367/MAX7368/MAX7369 continuously wait for a
START condition followed by its slave address. After
recognizing a start condition followed by the correct
address, the MAX7367/MAX7368/MAX7369 are ready
to accept or send data. The least significant bit (LSB) of
the address byte (R/
W) determines whether the master
is writing to or reading from the MAX7367/MAX7368/
MAX7369 (R/
W = 0 selects a write command, R/W = 1
selects a read command as shown in Figures 12 and
13). After receiving the proper address, the
MAX7367/MAX7368/MAX7369 (slave) issue an ACK by
pulling SDA low for one clock cycle.
Applications Information
Repeated Slave Addresses
The MAX7367/MAX7368/MAX7369 allow systems to
reuse slave addresses individually on each channel of
the extended bus. To reuse slave addresses on the
extended bus channels of the MAX7367/MAX7368,
ensure no more than one channel with a reused
address is selected at the same time.
Power-Supply Considerations
The MAX7367/MAX7368/MAX7369 operate from a
+2.3V to +5.5V power-supply voltage. Good power-
supply decoupling is needed to maintain the perfor-
mance of these parts. Bypass VDD to GND with a 0.1F
surface-mount ceramic capacitor. Mount the bypass
capacitor as close as possible to the device.
1
11
0
(A2)
A1
A0
INT3* INT2* INT1* INT0*
B3**
B2
B1
B0
S
A
NA
START CONDITION
STOP CONDITION
NOT ACKNOWLEDGE
BIT FROM MASTER
ACKNOWLEDGE BIT
FROM SLAVE
1
DEVICE ADDRESS
CONTROL BYTE
() A2 = 0 FOR MAX7367.
** DON'T CARE FOR MAX7368.
** DON'T CARE FOR MAX7369.
P
Figure 12. Read Command
1
11
0
(A2)
A1
A0
XX
X
B3*
B2
B1
B0
S
A
START CONDITION
STOP CONDITION
ACKNOWLEDGE BIT
FROM SLAVE
0
DEVICE ADDRESS
CONTROL BYTE
P
ACKNOWLEDGE
BIT FROM SLAVE
() A2 = 0 FOR MAX7367.
* DON'T CARE FOR MAX7369.
X = DON'T CARE.
Figure 13. Write Command
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX7368 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:4-Channel I2C Switches/Multiplexer |
| MAX7368EUE | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:4-Channel I2C Switches/Multiplexer |
| MAX7368EUE+ | 功能描述:多路器开关 IC 4Ch I2C 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 |
| MAX7368EUE+T | 功能描述:多路器开关 IC 4Ch I2C 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 |
| MAX7368EUE+TG48 | 制造商:Maxim Integrated Products 功能描述:4-CHANNEL I2C SWITCHES - Tape and Reel |
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