rk809_sound: rk809-sound { status = "okay"; compatible = "simple-audio-card"; simple-audio-card,format = "i2s"; simple-audio-card,name = "rockchip,rk809-codec"; simple-audio-card,mclk-fs = <256>; simple-audio-card,widgets = "Microphone", "Mic Jack", "Headphone", "Headphone ...
RK3568的PMIC RK809芯片 RK809 是一款高性能 PMIC(电源管理),RK809 集成 5 个大电流 DCDC(电压转换)、9 个 LDO(稳压)、2 个 开关SWITCH、 1个 RTC、1个 高性能CODEC(音频解码)、可调上电时序等功能。 系统中各路电源总体分为两种:DCDC 和 LDO。 两种电源的总体特性如下: DCDC:输入输出压差大时,效率高...
RK809是一款高性能PMIC，RK809集成5个大电流DCDC、9个LDO、2个开关SWITCH、1个RTC、1个高性能CODEC、...
RK809支持基于晶体振荡器的32.768-kHz时钟生成。它还包括Audio CODEC、真实地面耳机驱动和ClassD驱动。 RK809集成了四通道降压 DC-DC 转换器。它们都采用纹波基础控制来实现非常快的负载瞬态响应。同时,它们都可以根据处理器的运行状态,根据处理器的需要动态调整输出电压,从而最大限度地提高系统效率。大多数通道的输出电...
RK809是一款高性能PMIC集成AudioCodec产品，面向单节锂离子电池（包括锂离子及锂聚合物）中需要多路输出的...
2 changes: 1 addition & 1 deletion2arch/arm64/boot/dts/rockchip/rk3566-lubancat.dtsi Original file line numberDiff line numberDiff line change Expand Up@@ -311,7 +311,7 @@ hp-volume = <20>; spk-volume = <3>; //mic-in-differential; ...
RK809-1 RK809 QFN NEW AND ORIGNAL IN THE STOCK Power Chip IC Codec IC chip, You can get more details about RK809-1 RK809 QFN NEW AND ORIGNAL IN THE STOCK Power Chip IC Codec IC chip from mobile site on Alibaba.com
免费查询更多rk809 codec音频-spk喇叭详细参数、实时报价、行情走势、优质商品批发/供应信息等,您还可以发布询价信息。
RK809 is a complex power management integrated circuit (PMIC) integrated codec for multicore system applications powered by external power supply.RK809 can provide a complete power management solution with few external components RK809 chip features. ...
Original Model Number - Mounting Type - Description - Type integrated circuit Packaging and delivery Selling Units: Single item Single package size: 1X1X1 cm Single gross weight: 1.000 kg Show more Lead time Customization Know your supplier