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MAX7300ANI PDF预览

MAX7300ANI

更新时间: 2024-11-08 22:12:31
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
22页 347K
描述
2-Wire-Interfaced, 2.5V to 5.5V, 20-Port or 28-Port I/O Expander

MAX7300ANI 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:DIP
包装说明:PLASTIC, DIP-28针数:28
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:5.59接口集成电路类型:INTERFACE CIRCUIT
JESD-30 代码:R-PDIP-T28JESD-609代码:e0
长度:34.795 mm湿度敏感等级:1
功能数量:1端子数量:28
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:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):245认证状态:Not Qualified
座面最大高度:4.572 mm最大供电电压:5.5 V
最小供电电压:2.5 V表面贴装:NO
技术:CMOS温度等级:AUTOMOTIVE
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.62 mm
Base Number Matches:1

MAX7300ANI 数据手册

 浏览型号MAX7300ANI的Datasheet PDF文件第2页浏览型号MAX7300ANI的Datasheet PDF文件第3页浏览型号MAX7300ANI的Datasheet PDF文件第4页浏览型号MAX7300ANI的Datasheet PDF文件第5页浏览型号MAX7300ANI的Datasheet PDF文件第6页浏览型号MAX7300ANI的Datasheet PDF文件第7页 
19-2413; Rev 1; 2/03  
2-Wire-Interfaced, 2.5V to 5.5V, 20-Port or  
28-Port I/O Expander  
General Description  
Features  
400kbps I2C-Compatible Serial Interface  
The MAX7300 compact, serial-interfaced, I/O expan-  
sion peripheral provides microprocessors with up to 28  
ports. Each port is individually user configurable to  
either a logic input or logic output.  
2.5V to 5.5V Operation  
-40°C to +125°C Temperature Range  
Each port can be configured as either a push-pull logic  
output capable of sinking 10mA and sourcing 4.5mA, or a  
Schmitt logic input with optional internal pullup. Seven  
ports feature configurable transition detection logic, which  
generates an interrupt upon change of port logic level.  
The MAX7300 is controlled through an I2C™-compatible  
2-wire serial interface, and uses four-level logic to allow  
16 I2C addresses from only two select pins.  
20 or 28 I/O Ports, Each Configurable as  
Push-Pull Logic Output  
Schmitt Logic Input  
Schmitt Logic Input with Internal Pullup  
11µA (max) Shutdown Current  
Logic Transition Detection for Seven I/O Ports  
The MAX7300AAX and MAX7300AGL have 28 ports  
and are available in 36-pin SSOP and 40-pin QFN pack-  
ages, respectively. The MAX7300AAI and MAX7300ANI  
have 20 ports and are available in 28-pin SSOP and 28-  
pin DIP packages, respectively.  
Ordering Information  
PART  
TEMP RANGE  
-40°C to +125°C  
-40°C to +125°C  
-40°C to +125°C  
-40°C to +125°C  
PIN-PACKAGE  
28 DIP  
MAX7300ANI  
MAX7300AAI  
MAX7300AAX  
MAX7300AGL  
28 SSOP  
36 SSOP  
40 QFN  
Applications  
White Goods  
Automotive  
Industrial Controllers  
System Monitoring  
Typical Operating Circuit  
Pin Configurations  
3V  
36  
3
2
1
32  
30  
28  
26  
V+  
P4  
P5  
I/O 4  
I/O 5  
47nF  
TOP VIEW  
ISET  
GND  
GND  
AD0  
GND  
GND  
ISET  
P6  
P7  
I/O 6  
I/O 7  
1
2
3
4
5
6
7
8
9
28 V+  
5
39k  
P8  
I/O 8  
27 AD1  
26 SCL  
25 SDA  
24 P31  
7
9
P9  
I/O 9  
P10  
P11  
P12  
P13  
P14  
P15  
P16  
P17  
P18  
P19  
P20  
P21  
P22  
P23  
I/O 10  
I/O 11  
I/O 12  
I/O 13  
I/O 14  
I/O 15  
35  
11  
6
AD1  
AD0  
SDA  
SCL  
4
33  
34  
MAX7300AAX  
P12  
8
DATA  
CLOCK  
MAX7300  
10  
12  
13  
14  
15  
16  
17  
18  
19  
20  
P13  
23 P30  
22 P29  
21 P28  
20 P27  
19 P26  
18 P25  
17 P24  
16 P23  
15 P22  
P14  
31  
29  
27  
25  
24  
23  
22  
21  
P31  
P30  
P29  
P28  
P27  
P26  
P25  
P24  
I/O 16  
I/O 17  
I/O 18  
I/O 19  
I/O 20  
I/O 21  
I/O 22  
P15  
P16  
P17 10  
P18 11  
P19 12  
P20 13  
P21 14  
I/O 23  
I/O 24  
I/O 25  
I/O 26  
I/O 27  
I/O 28  
I/O 29  
I/O 30  
I/O 31  
SSOP/DIP  
Pin Configurations continued at end of data sheet.  
2
I C is a trademark of Philips Corp.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

MAX7300ANI 替代型号

型号 品牌 替代类型 描述 数据表
MAX6956ANI MAXIM

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Interface Circuit, CMOS, PDIP28, 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-28

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