| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
MAX7314 | 18-Port GPIO with LED Intensity Control, Interrupt, and Hot-Insertion Protection 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 文件:402.6 Kbytes 页数:25 Pages | MAXIM 美信 | MAXIM | |
MAX7314 | 18端口GPIO,带有LED亮度控制和中断,提供热插入保护 MAX7314是一种I²C兼容串行接口的外设电路,可以为微处理器提供16个I/O端口加一个单输出端口和一个单输入端口。每个I/O口都可单独配置为开漏输出(工作电压允许到5.5V,吸收电流达50mA),或具有跳变检测的逻辑输入。仅输出端口可被指定为过渡检测的中断输出端口。输出可驱动LED,或者通过外部电阻上拉(最高上拉至5.5V)提供逻辑输出。\n\n 所有17个输出口还内置有8位PWM电流控制电路。其中4位为全局控制,应用于所有LED输出,用于电流的粗调,从完全关断到完全开通共14个亮度级。另外,每路输出还具有独立的4位控制位,可将全局电流设置进一步细分为16级。作为另外一种选择,电 • 400kbps,2线串行接口,耐压5.5V\n• 总共8位PWM LED强度控制\n• 另加单独的16级亮度控制\n• 两相LED闪烁\n• 支持热插入\n• 输入过压保护至5.5V\n• 工作电流1.2µA (典型值), 3.6µA (最大值)\n• -40°C至+125°C温度范围; | ADI 亚德诺 | ADI | |
18-Port GPIO with LED Intensity Control, Interrupt, and Hot-Insertion Protection 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 文件:402.6 Kbytes 页数:25 Pages | MAXIM 美信 | MAXIM | ||
18-Port GPIO with LED Intensity Control, Interrupt, and Hot-Insertion Protection 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 文件:402.6 Kbytes 页数:25 Pages | MAXIM 美信 | MAXIM | ||
Package:24-SSOP(0.154",3.90mm 宽);包装:卷带(TR) 类别:集成电路(IC) I/O 扩展器 描述:IC I/O EXPANDER I2C 16B 24QSOP | AD 亚德诺 | AD | ||
Package:24-WFQFN 裸露焊盘;包装:管件 类别:集成电路(IC) I/O 扩展器 描述:IC I/O EXPANDER I2C 16B 24TQFN | AD 亚德诺 | AD | ||
Package:24-WFQFN 裸露焊盘;包装:卷带(TR) 类别:集成电路(IC) I/O 扩展器 描述:IC I/O EXPANDER I2C 16B 24TQFN | AD 亚德诺 | AD |
技术参数
- Interface:
Serial 2-Wire 400kbit
- Outputs:
1
- I/ O:
16
- Features:
64 Slave IDs
- Reset Input:
Yes
- Interrupt Output:
Yes
- Over Voltage Protection(V):
5.5
- Drive Current(mA):
50
- VSUPPLY (min)(V):
2
- VSUPPLY (max)(V):
3.6
- Package/ Pins:
QSOP/24
- Smallest Available Pckg. (max w/pins)(mm2):
16.8
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$2.39 @1k
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MAXIM |
25+ |
QSOP24 |
200 |
品牌一级代理,新加坡香港上百万现货,欢迎查询! |
询价 | ||
MAX |
17+ |
QFN24 |
6200 |
100%原装正品现货 |
询价 | ||
MAXIM |
25+ |
QFN24 |
1532 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
MAXIM |
24+ |
QFN |
75 |
询价 | |||
MAXIM |
24+ |
QFN |
5000 |
只做原装公司现货 |
询价 | ||
MAXIM |
22+ |
QFN |
8200 |
原装现货库存.价格优势!! |
询价 | ||
MAXIM |
23+ |
QFN24 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
MAX |
23+ |
MAX7314ATG |
13650 |
原装正品,假一罚百! |
询价 | ||
maxim |
20+ |
200000 |
全新现货热卖中欢迎查询 |
询价 | |||
MAXIM/美信 |
11+12+ |
QFN24 |
1532 |
请放心是现货的,原厂原装正品 |
询价 |
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