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MAX7314AEG集成電路(IC)的I/O擴(kuò)展器規(guī)格書(shū)PDF中文資料

MAX7314AEG
廠(chǎng)商型號(hào)

MAX7314AEG

參數(shù)屬性

MAX7314AEG 封裝/外殼為24-SSOP(0.154",3.90mm 寬);包裝為卷帶(TR);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 16B 24QSOP

功能描述

18-Port GPIO with LED Intensity Control, Interrupt, and Hot-Insertion Protection

封裝外殼

24-SSOP(0.154",3.90mm 寬)

文件大小

402.6 Kbytes

頁(yè)面數(shù)量

25 頁(yè)

生產(chǎn)廠(chǎng)商 Maxim Integrated Products
企業(yè)簡(jiǎn)稱(chēng)

Maxim美信

中文名稱(chēng)

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更新時(shí)間

2025-5-23 17:30:00

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MAX7314AEG規(guī)格書(shū)詳情

General Description

The MAX7314 I2C-compatible serial interfaced peripheral provides microprocessors with 16 I/O ports plus one output-only port and one input-only port. Each I/O port can be individually configured as either an open-drain current-sinking output rated at 50mA and 5.5V, or a logic input with transition detection. The output-only port can be assigned as an interrupt output for transition detection. The outputs are capable of driving LEDs, or providing logic outputs with external resistive pullup up to 5.5V.

Features

? 400kbps, 2-Wire Serial Interface, 5.5V Tolerant

? 2V to 3.6V Operation

? Overall 8-Bit PWM LED Intensity Control

?? Global 16-Step Intensity Control

?? Individual 16-Step Intensity Controls

? 2-Phase LED Blinking

? 50mA Maximum Port Output Current

? Supports Hot Insertion

? Outputs are 5.5V-Rated Open Drain

? Inputs are Overvoltage Protected to 5.5V

? Transition Detection with Interrupt Output

? 1.2μA (typ), 3.6μA (max) Operating Current

? Small 4mm x 4mm, Thin QFN Package

? -40°C to +125°C Temperature Range

Applications

?? LCD Backlights

?? LED Status Indication

?? Relay Drivers

?? Keypad Backlights

?? RGB LED Drivers

?? System I/O Ports

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MAX7314AEG+T

  • 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)

  • I/O 數(shù):

    18

  • 接口:

    I2C

  • 中斷輸出:

  • 特性:

    PWM

  • 輸出類(lèi)型:

    開(kāi)路漏極

  • 電流 - 灌/拉輸出:

    50mA

  • 電壓 - 供電:

    2V ~ 3.6V

  • 工作溫度:

    -40°C ~ 125°C

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    24-SSOP(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    24-QSOP

  • 描述:

    IC I/O EXPANDER I2C 16B 24QSOP

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)
QSOP-24-4.0mm
10000
詢(xún)價(jià)
MAX
1822+
SSOP24
9852
只做原裝正品假一賠十為客戶(hù)做到零風(fēng)險(xiǎn)!!
詢(xún)價(jià)
MAXIM/美信
25+
原廠(chǎng)封裝
10280
原廠(chǎng)授權(quán)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源!
詢(xún)價(jià)
Maxim/美信
24+
QSOP-24
30000
原裝正品公司現(xiàn)貨,假一賠十!
詢(xún)價(jià)
Maxim/美信
21+
QSOP-24
8080
只做原裝,質(zhì)量保證
詢(xún)價(jià)
MAXIM/美信
2022+
5000
只做原裝,價(jià)格優(yōu)惠,長(zhǎng)期供貨。
詢(xún)價(jià)
Maxim Integrated
22+
NA
500000
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂(yōu)
詢(xún)價(jià)
MAXIM
19+
SOP-24
256800
原廠(chǎng)代理渠道,每一顆芯片都可追溯原廠(chǎng);
詢(xún)價(jià)
MAXIM(美信)
2021+
QSOP-24
499
詢(xún)價(jià)
MAXIM/美信
23+
SOP-24
9035
一級(jí)代理原廠(chǎng)VIP渠道,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、
詢(xún)價(jià)