包装：散装 功能：电力线收发器 类别：开发板，套件，编程器 评估和演示板及套件 描述：BOARD EVAL ST7538 PWR LINE TXRX

STMICROELECTRONICS

意法半导体

Electronic Volume Control System for Car Audio ?

Overview The LC7538JM is a fully equipped electronic volume IC which permits significant reductions in externally connected components while providing ample volume, balance, loudness, fader, bass and treble control functions. Features • Volume : 81 positions ranging from 0 dB to -79 dB (in 1 dB

文件：283.49 Kbytes 页数：13 Pages

SANYO

三洋

Green-Mode PWM Controller with Frequency Swapping and Integrated Protections

General Description The LD7538 is built-in with several functions, protection and EMI-improved solution in a tiny package. It takes less components counts or circuit space, especially ideal for those total solutions of low cost. The implemented functions include low startup current, green-mo

文件：622.37 Kbytes 页数：17 Pages

LEADTREND

通嘉科技

Green-Mode PWM Controller with Frequency Swapping and Integrated Protections

General Description The LD7538 is built-in with several functions, protection and EMI-improved solution in a tiny package. It takes less components counts or circuit space, especially ideal for those total solutions of low cost. The implemented functions include low startup current, green-mo

文件：622.37 Kbytes 页数：17 Pages

LEADTREND

通嘉科技