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MAX7311AAG+ PDF预览

MAX7311AAG+

更新时间: 2024-01-08 06:06:23
品牌 Logo 应用领域
美信 - MAXIM 信息通信管理光电二极管
页数 文件大小 规格书
16页 303K
描述
Parallel I/O Port, 16-Bit, 16 I/O, BICMOS, PDSO24, 5.30 MM, MO-150, SSOP-24

MAX7311AAG+ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SSOP
包装说明:SSOP, SSOP24,.3针数:24
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:8 weeks
风险等级:1.69JESD-30 代码:R-PDSO-G24
JESD-609代码:e3长度:8.2 mm
湿度敏感等级:1位数:16
I/O 线路数量:16端口数量:1
端子数量:24最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装等效代码:SSOP24,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:3.3 V
认证状态:Not Qualified座面最大高度:1.99 mm
子类别:Parallel IO Ports最大供电电压:5.5 V
最小供电电压:2 V标称供电电压:3.3 V
表面贴装:YES技术:BICMOS
温度等级:AUTOMOTIVE端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:5.29 mmuPs/uCs/外围集成电路类型:PARALLEL IO PORT, GENERAL PURPOSE
Base Number Matches:1

MAX7311AAG+ 数据手册

 浏览型号MAX7311AAG+的Datasheet PDF文件第5页浏览型号MAX7311AAG+的Datasheet PDF文件第6页浏览型号MAX7311AAG+的Datasheet PDF文件第7页浏览型号MAX7311AAG+的Datasheet PDF文件第9页浏览型号MAX7311AAG+的Datasheet PDF文件第10页浏览型号MAX7311AAG+的Datasheet PDF文件第11页 
2-Wire-Interfaced 16-Bit I/O Port Expander  
with Interrupt and Hot-Insertion Protection  
MAX7311 generates the acknowledge bit since the  
MAX7311 is the recipient. When the MAX7311 is trans-  
mitting to the master, the master generates the  
acknowledge bit.  
Slave address pins AD2, AD1, and AD0 choose 1 of 64  
slave ID addresses (Table 7).  
Data Bus Transaction  
The command byte is the first byte to follow the ±-bit  
device slave address during a write transmission  
(Table 1, Figure 7). The command byte is used to deter-  
mine which of the following registers are written or read.  
Slave Address  
The MAX7311 has a 7-bit-long slave address (Figure 6).  
The ±th bit following the 7-bit slave address is the R/W  
bit. Set this bit low for a write command and high for a  
read command.  
Writing to Port Registers  
Transmit data to the MAX7311 by sending the device  
slave address and setting the LSB to a logic zero. The  
command byte is sent after the address and deter-  
mines which registers receive the data following the  
command byte (Figure 7).  
PROGRAMMABLE  
SDA  
SDA  
A6  
A5  
A4  
A3  
A2  
A1  
A0  
R/W ACK  
MSB  
LSB  
Figure 6. Slave Address  
Table 1. Command Byte Register  
COMMAND BYTE  
ADDRESS (HEX)  
POWER-UP  
PROTOCOL  
FUNCTION  
DEFAULT  
0x00  
0x01  
0x02  
0x03  
0x04  
0x05  
0x06  
0x07  
0x0±  
0xFF  
Input port 1  
Read byte  
XXXX XXXX  
XXXX XXXX  
1111 1111  
1111 1111  
0000 0000  
0000 0000  
1111 1111  
1111 1111  
0000 0001  
Input port 2  
Read byte  
Output port 1  
Read/write byte  
Read/write byte  
Read/write byte  
Read/write byte  
Read/write byte  
Read/write byte  
Read/write byte  
Output port 2  
Port 1 polarity inversion  
Port 2 polarity inversion  
Port 1 configuration  
Port 2 configuration  
Timeout register  
Factory reserved. (Do not write to this register.)  
SCL  
SDA  
1
2
3
4
5
6
7
8
9
COMMAND BYTE  
PORT 1 DATA  
PORT 2 DATA  
S
A
0
0
0
0
0
0
1
0
A
7
6
5
4
3
2
1
0
A
7
6
5
4
3
2
1
0
A
SLAVE ADDRESS  
R/W  
ACKNOWLEDGE  
FROM SLAVE  
ACKNOWLEDGE  
FROM SLAVE  
ACKNOWLEDGE  
FROM SLAVE  
ACKNOWLEDGE  
FROM SLAVE  
START  
CONDITION  
WRITE TO PORT  
DATA OUT PORT 1  
t
PV  
READ FROM PORT 2  
t
PV  
Figure 7. Writes to Output Registers Through Write Byte Protocol  
_______________________________________________________________________________________  
8

MAX7311AAG+ 替代型号

型号 品牌 替代类型 描述 数据表
MAX7313AEG+ MAXIM

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Parallel I/O Port, 1-Bit, 16 I/O, BICMOS, PDSO24, 0.150 INCH, 0.025 INCH PITCH, MO-137AE,

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