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MAX7300ANI集成電路（IC）的I/O擴(kuò)展器規(guī)格書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 |
| 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 |
Maxim【美信】 |
| 中文名稱 | 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 | 2024-12-29 17:07:00 |
MAX7300ANI規(guī)格書詳情
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 |
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) |
詢價(jià) | |||
MAXIM |
22+ |
QFN |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
MAXIM |
19+ |
QFN |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價(jià) | ||
Maxim |
1701+ |
? |
11520 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
MAXIM(美信) |
2117+ |
TQFN-40-EP(6x6) |
315000 |
50個(gè)/管一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期 |
詢價(jià) | ||
Maxim Integrated |
22+ |
NA |
500000 |
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂 |
詢價(jià) | ||
Maxim Integrated |
2022+ |
原廠原包裝 |
8600 |
全新原裝 支持表配單 中國(guó)著名電子元器件獨(dú)立分銷 |
詢價(jià) | ||
MAXIM |
23+ |
DIP |
12800 |
公司只有原裝 歡迎來(lái)電咨詢。 |
詢價(jià) | ||
max |
24+ |
原裝 |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢價(jià) | ||
MAXIM |
23+ |
DIP |
10 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) |
