CAT9554A中文资料PDF规格书
厂商型号 |
CAT9554A |
参数属性 | CAT9554A 封装/外壳为16-SOIC(0.154",3.90mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > I/O 扩展器;产品描述:IC I/O EXPANDER I2C 8B 16SOIC |
功能描述 | 8-bit I2C and SMBus I/O Port with Interrupt |
文件大小 |
267.37 Kbytes |
页面数量 |
16 页 |
生产厂商 | CATALYST |
企业简称 |
Catalyst【CATALYST】 |
中文名称 | CATALYST官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-15 22:30:00 |
CAT9554A规格书详情
I2C Interfaced 16-bit LED Dimmer, I2C Interfaced 16-bit LED Blinker
Features
■ 256 discrete brightness steps for easy LED dimming and color mixing
■ two programmable blinking rate between 0.625 sec and 1.6 sec for CAT9532; 0.02sec and 6.4 sec for CAT9552
■ eliminates repeated commands to turn on/off LEDs, reducing I2C traffi c
■ drives up to 16 LEDs; any bit that is not used to drive an LED can be used as a GPIO
■ 25mA sink current per bit (max 200mA per device)
■ each port can be individually turned on, off, or programmed to blink
■ during power-up or when a manual reset (hardware reset) is asserted, all outputs are set to off-mode
■ built in noise fi lter for SDA/SCL inputs
■ 0-400KHz clock frequency
Applications
■ LED dimming
■ LCD backlighting
■ celluar phones
产品属性
- 产品编号:
CAT9554AWI-GT2
- 制造商:
onsemi
- 类别:
集成电路(IC) > I/O 扩展器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- I/O 数:
8
- 接口:
I²C,SMBus
- 中断输出:
是
- 特性:
POR
- 输出类型:
推挽式
- 电流 - 灌/拉输出:
10mA,24mA
- 电压 - 供电:
2.3V ~ 5.5V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
16-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
16-SOIC
- 描述:
IC I/O EXPANDER I2C 8B 16SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ON |
2020+ |
TSSOP |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ON |
17+ |
TSSOP |
20 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ON |
21+ |
QFN |
1356 |
绝对有现货,不止网上数量!原装正品,假一赔十! |
询价 | ||
ON Semiconductor |
21+ |
16TSSOP |
13880 |
公司只售原装,支持实单 |
询价 | ||
ON/安森美 |
22+ |
QFN |
6000 |
进口原装 假一罚十 现货 |
询价 | ||
ON |
2220+ |
NA |
5959 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
ON |
21+ |
TSSOP |
20 |
原装现货假一赔十 |
询价 | ||
ON/安森美 |
20+ |
TSSOP16 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
ONSEMI |
1844+ |
LQFP |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
ON |
2023+ |
TSSOP |
8800 |
正品渠道现货 终端可提供BOM表配单。 |
询价 |
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