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

MAX7314ATG
廠商型號

MAX7314ATG

參數(shù)屬性

MAX7314ATG 封裝/外殼為24-WFQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的I/O擴展器;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

文件大小

402.6 Kbytes

頁面數(shù)量

25

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡稱

Maxim美信

中文名稱

美信半導體官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-2-9 13:30:00

MAX7314ATG規(guī)格書詳情

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:

    MAX7314ATG+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > I/O 擴展器

  • 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

  • 供應商器件封裝:

    24-TQFN(4x4)

  • 描述:

    IC I/O EXPANDER I2C 16B 24TQFN

供應商 型號 品牌 批號 封裝 庫存 備注 價格
MAXIM
24+
QFN
75
詢價
MAX
2023+
QFN24
80000
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品
詢價
MAXI
22+
QFN
9600
原裝現(xiàn)貨,優(yōu)勢供應,支持實單!
詢價
MAX
24+
QFN24
9860
全新原裝現(xiàn)貨/假一罰百!
詢價
MAXIM/美信
23+
QFN
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
MAXIM
23+
QFN
5
原裝房間現(xiàn)貨假一賠十
詢價
Maxim/美信
2023+
TQFN-EP-24
6000
全新原裝深圳倉庫現(xiàn)貨有單必成
詢價
Maxim/美信
21+
TQFN-EP-24
6000
原裝正品
詢價
MAXIM/美信
23+
QFN24
3000
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
詢價
MAXIM
19+
QFN24
256800
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價