Other Parts Discussed in Thread: TAS5720L 大家好,
目前在调试一款TI的功率放大器,用做音频输出。(主控是3798c,通过iis接口将音频数据传输给TAS5720,然后转换成音频输出到喇叭)
目前测试发现主控这边的IIS对应的BCLK,DOUT,WS,MCLK都有波形了,但是喇叭没有声音,怀疑是TAS5720功率放大器的寄存器配置不对
当前的TAS5720寄存器配置如下:
Device ID (0x0): 0x1 Power Control (0x1…
Other Parts Discussed in Thread: TMDSHSECDOCK , TMDSCNCD280025C , TMS320F280025 , TMS320F280025C , C2000WARE Received tmdscncd280025c + tmdshsecdock package On December 9, the outer package is very standard.
TMDSCNCD280025C is a low-cost evaluation and development…
Part Number: BQ40Z50 Hi TI Team:
我们有个产品方案使用BQ40Z50+BQ296107,电量计部分的原理图与TI参考设计一致。近日有1个产品从用户处退回来,出货时间是21年,发现是Fuse熔断,产品对于Fuse只设定单节过压时BQ296107动作,所以虽然线路上BQ40Z50的Fuse pin有预留,但实际PF_EN和二级保护设定都disable,做了以下确认:
1、三端Fuse拆开,发现是两边都有熔断,现象符合Fuse pin到地,Fuse发热丝发热导致熔断导致;
2…
Andy,
TPS61251与TPS61252的区别如下,具体请查看附件。可替代。
1.TPS61251 is optimized for charging bulk capacitors
2.TPS61252 is a regular boost converter.
3.TPS61252 current accuracy is 20% vs 10% from TPS61251
4.Snooze Mode only available with TPS61251