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MAX7314ATG集成電路(IC)的I/O擴(kuò)展器規(guī)格書(shū)PDF中文資料

MAX7314ATG
廠商型號(hào)

MAX7314ATG

參數(shù)屬性

MAX7314ATG 封裝/外殼為24-WFQFN 裸露焊盤(pán);包裝為卷帶(TR);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 16B 24TQFN

功能描述

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

封裝外殼

24-WFQFN 裸露焊盤(pán)

文件大小

402.6 Kbytes

頁(yè)面數(shù)量

25 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)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-1-23 20:00:00

MAX7314ATG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):

    MAX7314ATG+T

  • 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)

  • I/O 數(shù):

    18

  • 接口:

    I2C

  • 中斷輸出:

  • 特性:

    PWM

  • 輸出類型:

    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

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    24-WFQFN 裸露焊盤(pán)

  • 供應(yīng)商器件封裝:

    24-TQFN(4x4)

  • 描述:

    IC I/O EXPANDER I2C 16B 24TQFN

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
23+
NA/
45
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票
詢價(jià)
MAXIM/美信
21+
QFN
9800
只做原裝正品假一賠十!正規(guī)渠道訂貨!
詢價(jià)
MAXIM
23+
QFN
5
原裝房間現(xiàn)貨假一賠十
詢價(jià)
MAXIM/美信
QFN
90000
公司集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-
詢價(jià)
MAX
23+
MAX7314ATG
13650
原裝正品,假一罰百!
詢價(jià)
Maxim/美信
21+
TQFN-EP-24
6000
原裝現(xiàn)貨
詢價(jià)
MAXIM
QFN
68900
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨!
詢價(jià)
MAXIM
22+
QFN
3000
原裝正品,支持實(shí)單
詢價(jià)
Maxim/美信
21+
TQFN-EP-24
8080
只做原裝,質(zhì)量保證
詢價(jià)
MAXIM
19+
QFN24
256800
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價(jià)