CAT812中文资料PDF规格书
CAT812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:
CAT812LTBI-GT3
- 制造商:
onsemi
- 类别:
集成电路(IC) > 监控器
- 包装:
卷带(TR)
- 类型:
简单复位/加电复位
- 电压 - 阈值:
4.63V
- 输出:
推挽式/图腾柱
- 复位:
高有效
- 复位超时:
最小为 140ms
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
TO-253-4,TO-253AA
- 供应商器件封装:
SOT-143-4
- 描述:
IC SUPERVISOR 1 CHANNEL SOT143
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CATALYS |
20+ |
SOT143 |
3500 |
全新原装现货 |
询价 | ||
ON(安森美) |
23+ |
NA/ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
CATALYST |
23+ |
NA/ |
3730 |
原装现货,当天可交货,原型号开票 |
询价 | ||
ON |
2016+ |
SOT-143 |
6200 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
三年内 |
1983 |
纳立只做原装正品13590203865 |
询价 | ||||
ON |
21+ |
SOT143 |
35200 |
一级代理/放心采购 |
询价 | ||
ON/安森美 |
22+ |
SOT-143 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
23+ |
SOT-143 |
20000 |
原厂原装正品现货 |
询价 | |||
Catalyst Semiconductor Inc. |
23+ |
SOT1434 |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
ON Semiconductor |
22+ |
SOT143 |
9000 |
原厂渠道,现货配单 |
询价 |
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