CAT525中文资料PDF规格书
CAT525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:
CAT5251WI-50-T1
- 制造商:
onsemi
- 类别:
集成电路(IC) > 数字电位计
- 包装:
卷带(TR)
- 圆锥:
线性
- 配置:
电位计
- 抽头数:
256
- 电阻 (欧姆):
50k
- 接口:
SPI
- 存储器类型:
非易失
- 电压 - 供电:
2.5V ~ 6V
- 容差:
±20%
- 温度系数(典型值):
±300ppm/°C
- 安装类型:
表面贴装型
- 供应商器件封装:
24-SOIC
- 封装/外壳:
24-SOIC(0.295",7.50mm 宽)
- 工作温度:
-40°C ~ 85°C
- 电阻 - 触点 (欧姆)(典型值):
200
- 描述:
IC DGTL POT 50KOHM 256TAP 24SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CATALYST |
22+23+ |
SOP24 |
28600 |
绝对原装正品全新进口深圳现货 |
询价 | ||
ON/安森美 |
14+ |
SOP24 |
12400 |
只做原厂原装,认准宝芯创配单专家 |
询价 | ||
ON |
23+ |
24-TSSO |
10019 |
专做原装正品,假一罚百! |
询价 | ||
ON |
21+ |
TSSOP24 |
56000 |
公司进口原装现货 批量特价支持 |
询价 | ||
CSI/ON |
23+ |
TSSOP24 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
ON Semiconductor |
23+ |
24TSSOP |
9000 |
原装正品,支持实单 |
询价 | ||
ON |
11+ |
1740 |
原装正品长期供货,如假包赔包换 徐小姐13714450367 |
询价 | |||
ICS |
23+ |
TSSOP |
20000 |
询价 | |||
ON |
2023+ |
TSSOP-24P |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
CSI |
24+ |
SOP |
90000 |
进口原装现货假一罚十价格合理 |
询价 |
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