If you have any unused pins in your design make sure to either not initialize them (leave them floating with input+output buffer disabled) or enable pull up/down to ensure a defined logical input level.
Other Parts Discussed in Thread: PMP22764 , LM5156H 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/tools/simulation-hardware-system-design-tools-group/sim-hw-system-design/f/simulation-hardware-system-design-tools…
Other Parts Discussed in Thread: LM2750 我现在打算使用LM2750SD-ADJ/NOPB输出4.5V电压,最大负载电流做30mA的样子,输入电压范围是3.1~3.6V,我看到LM3750 EVB KIT上有这段“ Connect the input and ground pins of the evaluation board to a power supply or battery with short, lowimpedance, low-inductance…
Other Parts Discussed in Thread: DAC81416 , TPS65131 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/998750/tps65131--22v-1w-power-solution-for-an-input…
Part Number: DS90UB947-Q1 Other Parts Discussed in Thread: DS90UB948-Q1 客户反馈目前有个小批量量产的项目,使用了 Ti 的 DS90UB947 芯片,车厂那边采用了 DS90UB948-Q1 ,在开机的时候,有一定概率出现屏幕闪烁现象,想咨询下,有什么解决办法
下图是液晶屏幕参数
LG-10.25LHH1025TPFA-2A Preliminary Specification 1.0_20211112.pdf
下面是开机有概率闪屏,视频