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MAX7314AEG中文资料PDF规格书
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厂商型号 |
MAX7314AEG |
参数属性 | MAX7314AEG 封装/外壳为24-SSOP(0.154",3.90mm 宽);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 24QSOP |
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 | 2024-6-23 15:00:00 |
MAX7314AEG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:
MAX7314AEG+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-SSOP(0.154",3.90mm 宽)
- 供应商器件封装:
24-QSOP
- 描述:
IC I/O EXPANDER I2C 16B 24QSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Maxim Integrated |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
MAXIM(美信) |
2117+ |
QSOP-24 |
315000 |
50个/管一级代理专营品牌!原装正品,优势现货,长期 |
询价 | ||
Maxim |
2022+ |
原厂原包装 |
6800 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 | ||
Maxim/美信 |
23+ |
QSOP-24 |
6000 |
只做原装,实单可谈 |
询价 | ||
Maxim/美信 |
22+ |
QSOP-24 |
12000 |
只有原装,原装,假一罚十 |
询价 | ||
MAXIM/美信 |
20+ |
SSOP |
5000 |
原装正品 |
询价 | ||
MAXIM |
19+ |
SOP-24 |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
MAXIM-美信 |
24+25+/26+27+ |
QSOP-24 |
6328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
Maxim/美信 |
23+ |
QSOP-24 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
MAXIM/美信 |
22+ |
QSOP-24 |
26000 |
原装正品,假一赔十! |
询价 |