五路线性LED调光控制芯片

BP1658CJ是一款集成五通道可高精度调光的LED线性恒流驱动芯片。适用于五路彩色智能球泡灯。BP1658CJ内置三通道(OUT1/2/3) 40V/150mA的MOSFET，两通道(OUT4/5) 500V/75mA的MOSFET。通过12C协议来控制5个通道的输出电流。可实现1024级灰度的电流控制，可以消除调光过程的闪烁现象。BP1658CJ具有过温调节功能，当芯片的温度达到过温点芯片的输出电流会自动减小，增加了系统的稳定性BP1658CJ采用ESOP8封装。 五通道OUT1~5线性调光12C控制智能调光单通道1024级灰度调节OUT1/2/3通道最大电流150mA，耐压40VOUT4/5通道最大电流75mA，耐压500V超低待机功耗，Sleep Mode 工作电流小于100uA支持五路同时输出±4%的芯片间输出恒流精度过温调节功能采用ESOP8封装;

BPS

晶丰明源

8 x Digital Sensor Interface

Features ● Input protection against 2000 V burst/500 V surge pulse according to IEC 801 4/5 ● Input characteristic according to IEC 65 A, type 2 (24 V DC) ● Digital filter ● Serial in/out for easy cascading ● Low power dissipation ● SMD package

文件：406.45 Kbytes 页数：18 Pages

SIEMENS

西门子

Integrated Circuit Television Tuner Band Selector

Description: The NTE1658 is an integrated circuit in a 9–Lead SIP type package designed for electronically tuning television sets. This IC is used for producing the VHF channel “L” band power supply/VHF channel “H” band power supply/UHF channel power supply for tuner and the CATV power supply a

文件：21.91 Kbytes 页数：2 Pages

NTE

LOW NOISE, HIGH FREQUENCY Si MMIC AMPLIFIER

The µPC1658G is a silicon monolithic integrated circuit designed as amplifier for high frequency system applications. Bandwidth and output power level can be determined according to external resistor constants of negative feedback and final stage collector. This IC is available in 8-pin plastic SO

文件：73.19 Kbytes 页数：12 Pages

NEC

瑞萨