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MAX7314ATG中文资料PDF规格书
厂商型号 |
MAX7314ATG |
参数属性 | MAX7314ATG 封装/外壳为24-WFQFN 裸露焊盘;包装为卷带(TR);类别为集成电路(IC) > I/O 扩展器;产品描述:IC I/O EXPANDER I2C 16B 24TQFN |
功能描述 | 18-Port GPIO with LED Intensity Control, Interrupt, and Hot-Insertion Protection |
文件大小 |
402.6 Kbytes |
页面数量 |
25 页 |
生产厂商 | MaximIntegrated |
企业简称 |
Maxim【美信半导体】 |
中文名称 | 美信半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-25 17:38:00 |
MAX7314ATG规格书详情
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
产品属性
- 产品编号:
MAX7314ATG+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > I/O 扩展器
- 包装:
卷带(TR)
- I/O 数:
18
- 接口:
I²C
- 中断输出:
是
- 特性:
PWM
- 输出类型:
开路漏极
- 电流 - 灌/拉输出:
50mA
- 电压 - 供电:
2V ~ 3.6V
- 工作温度:
-40°C ~ 125°C
- 安装类型:
表面贴装型
- 封装/外壳:
24-WFQFN 裸露焊盘
- 供应商器件封装:
24-TQFN(4x4)
- 描述:
IC I/O EXPANDER I2C 16B 24TQFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
2023+ |
QFN |
50000 |
原装现货 |
询价 | ||
Maxim(美信) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
MAXIM/美信 |
QFN |
90000 |
公司集团化配单-有更多数量-免费送样-原包装正品现货- |
询价 | |||
MAX |
18+ |
QFN24 |
9860 |
全新原装现货/假一罚百! |
询价 | ||
MAX |
23+ |
MAX7314ATG |
13650 |
原装正品,假一罚百! |
询价 | ||
MAXIM/美信 |
21+ |
QFN |
9800 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
MAXIM/美信 |
QFN24 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
MAXIM |
19+ |
QFN24 |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
MAXIM |
22+ |
QFN |
8200 |
原装现货库存.价格优势!! |
询价 | ||
MAX |
17+ |
QFN24 |
6200 |
100%原装正品现货 |
询价 |