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MAX7300ANI集成電路（IC）的I/O擴(kuò)展器規(guī)格書(shū)PDF中文資料
| 廠商型號(hào) |
MAX7300ANI |
| 參數(shù)屬性 | MAX7300ANI 封裝/外殼為28-DIP（0.300"，7.62mm）；包裝為卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶；類(lèi)別為集成電路（IC）的I/O擴(kuò)展器；產(chǎn)品描述：IC I/O EXPANDER I2C/SPI 28DIP |
| 功能描述 | 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port or 28-Port I/O Expander |
| 封裝外殼 | 28-DIP（0.300"，7.62mm） |
| 文件大小 |
348.77 Kbytes |
| 頁(yè)面數(shù)量 |
22 頁(yè) |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡(jiǎn)稱(chēng) |
Maxim【美信】 |
| 中文名稱(chēng) | 美信半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-10 10:38:00 |
MAX7300ANI規(guī)格書(shū)詳情
General Description
The MAX7300 compact, serial-interfaced, I/O expansion 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 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.
The MAX7300AAX and MAX7300ATL have 28 ports and are available in 36-pin SSOP and 40-pin TQFN packages, respectively. The MAX7300AAI and MAX7300ATI have 20 ports and are available in 28-pin SSOP and TQFN packages. For an SPI-interfaced version, refer to the MAX7301 data sheet. For a pin-compatible port expander with additional 24mA constant-current LED drive capability, refer to the MAX6956 data sheet.
Features
? 400kbps I2C-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
?? Industrial Controllers
?? Automotive
?? System Monitoring
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
MAX7300ANI+
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類(lèi)別：
集成電路（IC） > I/O 擴(kuò)展器
- 包裝：
卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶
- I/O 數(shù)：
20
- 接口：
I2C，2 線串口
- 中斷輸出：
是
- 輸出類(lèi)型：
推挽式
- 電流 - 灌/拉輸出：
4.5mA，10mA
- 電壓 - 供電：
2.5V ~ 5.5V
- 工作溫度：
-40°C ~ 125°C
- 安裝類(lèi)型：
通孔
- 封裝/外殼：
28-DIP（0.300"，7.62mm）
- 供應(yīng)商器件封裝：
28-PDIP
- 描述：
IC I/O EXPANDER I2C/SPI 28DIP
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Maxim/美信 |
2022+ |
TQFN-EP-40 |
6900 |
原廠原裝,假一罰十 |
詢(xún)價(jià) | ||
MAXIM |
DIP |
899933 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢(xún)價(jià) | |||
Maxim/美信 |
21+ |
TQFN-EP-40 |
6000 |
原裝現(xiàn)貨 |
詢(xún)價(jià) | ||
MAXIM |
2023+ |
PDIP |
50000 |
原裝現(xiàn)貨 |
詢(xún)價(jià) | ||
Maxim |
22+ |
28PDIP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢(xún)價(jià) | ||
MAXIM |
23+ |
28-pdip |
35500 |
原裝正品現(xiàn)貨庫(kù)存QQ:2987726803 |
詢(xún)價(jià) | ||
Maxim/美信 |
2022+ |
TQFN-EP-40 |
8080 |
100%進(jìn)口原裝正品現(xiàn)貨,公司原裝現(xiàn)貨眾多歡迎加微信咨 |
詢(xún)價(jià) | ||
Maxim |
1931+ |
N/A |
539 |
加我qq或微信，了解更多詳細(xì)信息,體驗(yàn)一站式購(gòu)物 |
詢(xún)價(jià) | ||
MAXIM |
22+ |
QFN |
3000 |
原裝正品,支持實(shí)單 |
詢(xún)價(jià) | ||
Maxim/美信 |
21+ |
TQFN-EP-40 |
6000 |
原裝正品 |
詢(xún)價(jià) |
