MAX7301中文资料PDF规格书
![MAX7301](https://oss.114ic.com/img3w/pdf141156.png)
厂商型号 |
MAX7301 |
参数属性 | MAX7301 封装/外壳为28-SSOP(0.209",5.30mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > I/O 扩展器;产品描述:IC I/O EXPANDER SPI 20B 28SSOP |
功能描述 | 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and 28-Port I/O Expander |
文件大小 |
1.06373 Mbytes |
页面数量 |
18 页 |
生产厂商 | MaximIntegrated |
企业简称 |
Maxim【美信半导体】 |
中文名称 | 美信半导体官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2024-6-14 22:59:00 |
MAX7301规格书详情
General Description
The MAX7301 compact, serial-interfaced I/O expander (or general-purpose I/O (GPIO) peripheral) provides microprocessors with up to 28 ports. Each port is individually user configurable to either a logic input or logic output.
Each port can be configured either as 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 MAX7301 is controlled through an SPI™-compatible 4-wire serial interface.
The MAX7301AAX and MAX7301ATL have 28 ports and are available in 36-pin SSOP and 40-pin TQFN packages, respectively. The MAX7301AAI has 20 ports and is available in a 28-pin SSOP package.
For a 2-wire I2C-interfaced version, refer to the MAX7300 data sheet.
For a pin-compatible port expander with additional 24mA constant-current LED drive capability, refer to the MAX6957 data sheet.
Features
♦ High-Speed 26MHz SPI-/QSPI-™/MICROWIRE™-Compatible Serial Interface
♦ 2.5V to 5.5V Operation
♦ -40°C to +125°C Temperature Range
♦ 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
Applications
White Goods
Automotive
Gaming Machines
Industrial Controllerss
System Monitoring
产品属性
- 产品编号:
MAX7301AAI+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > I/O 扩展器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- I/O 数:
20
- 接口:
SPI
- 中断输出:
是
- 输出类型:
推挽式
- 电流 - 灌/拉输出:
4.5mA,10mA
- 电压 - 供电:
2.5V ~ 5.5V
- 工作温度:
-40°C ~ 125°C
- 安装类型:
表面贴装型
- 封装/外壳:
28-SSOP(0.209",5.30mm 宽)
- 供应商器件封装:
28-SSOP
- 描述:
IC I/O EXPANDER SPI 20B 28SSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Maxim(美信) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
MAX |
23+ |
NA |
20000 |
全新原装假一赔十 |
询价 | ||
MAXIM(美信) |
22+ |
SSOP-28 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
MAX |
22+ |
SSOP36 |
3000 |
原厂原装,价格优势!13246658303 |
询价 | ||
MAXIM/美信 |
21+ |
SSOP36 |
1709 |
询价 | |||
MAXIM(美信) |
23+ |
SOP36300mil |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
MAXIM/美信 |
21+ |
QFN |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 | ||
MAXIM/美信 |
18+ |
SSOP36 |
37170 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
MAXIM/美信 |
22+ |
SSOP28 |
354000 |
询价 | |||
Maxim(美信) |
21+ |
N/A |
1513 |
全新原装亏本出13157115792 |
询价 |
相关库存
更多- MAX7300ATI
- MAX7300_11
- MAX7300_14
- MAX7300ATL
- MAX7300ATI
- MAX7300AAX
- MAX7300AAI
- MAX7301AAI
- MAX7301AAX
- MAX7301ANI
- MAX7301AGL
- MAX7301AAI+
- MAX7301ATL+
- MAX7301_06
- MAX7301AAX+
- MAX7301AAI+
- MAX7301_15
- MAX7301AAX+
- MAX7301AAX
- MAX7301AAXT
- MAX7301ATL+
- MAX7301ATL
- MAX7301AAI
- MAX7301AAI+
- MAX7301AAX+
- MAX7301ATL+
- MAX7301_V01