CAT1640中文资料PDF规格书
CAT1640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:
CAT1640LI-28-G
- 制造商:
onsemi
- 类别:
集成电路(IC) > 监控器
- 包装:
管件
- 类型:
简单复位/加电复位
- 电压 - 阈值:
2.85V
- 输出:
开路漏极或开路集电极
- 复位:
低有效
- 复位超时:
最小为 130ms
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
通孔
- 封装/外壳:
8-DIP(0.300",7.62mm)
- 供应商器件封装:
8-PDIP
- 描述:
IC SUPERVISOR 1 CHANNEL 8DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Catalyst Semiconductor Inc. |
23+ |
TSSOP8 |
6000 |
询价 | |||
CATALYST |
22+ |
N/A |
354000 |
询价 | |||
ONSemiconductor |
23+ |
8-TSSOP |
66800 |
优势价格原装正品 |
询价 | ||
ON Semiconductor |
23+ |
8PDIP |
9000 |
原装正品,支持实单 |
询价 | ||
BOURNS |
23+ |
0603x4 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
Catalyst |
23+ |
8-SOIC |
65600 |
询价 | |||
CATALYST |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
ON |
22+ |
NA |
5000 |
绝对全新原装现货 欢迎来电查询!! |
询价 | ||
CATALYST |
21+ROHS |
SOP-8 |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
Catalyst |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 |
相关库存
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