充电器PMICS.
最小空间最快的充电
对话框提供高压充电器和工业能量密度最高的伴随充电器。配套充电器可以很容易地添加到现有的主充电器电路设计中，并解决了快速充电功能时创建的散热问题。
高效的PMICS使冷却快速充电。支持所有快速和直接充电技术的小型带电机，包括PumpExpressTM值.
| Product | 描述 | Application |
|---|---|---|
|
Flexible System Level PMIC + USB Power Manager |
Ereaders |便携式媒体玩家|智能手机|个人导航设备|Infotainment |
|
|
8通道3.6V降价PMIC子元素 |
Ereaders |便携式媒体玩家|智能手机|个人导航设备|Infotainment |
|
|
Flexible System PMIC + USB Power Manager |
便携式媒体玩家|智能手机|个人导航设备|信息娱乐设备 |
|
|
灵活的大功率系统PMIC + USB Power Manager
Also available for Automotive asDA9053-A |
便携式媒体玩家|平板电脑|个人导航设备|Consumer & Automotive Infotainment Devices |
|
| DA9070 | 高度集成的PMIC用于可穿戴物和家庭自动化 | Fitness Trackers | Smartwatches | Wireless Headphones | Portable Medical | Personal Health Monitors | Portable Gaming | Wireless Earbud Cradles | Home Automation |
| DA9073 | 高度集成的PMIC用于可穿戴物和家庭自动化 | Fitness Trackers | Smartwatches | Wireless Headphones | Portable Medical | Personal Health Monitors | Portable Gaming | Wireless Earbud Cradles | Home Automation |
| da9155m. | 2.5 A companion charger IC for rapid charging | 智能手机|平板电脑|便携式媒体玩家|便携式工业和医疗设备|Ereaders |便携式导航设备 |
| Product ID | 描述 | Vin Min (V) | Vin Max (V) | VBUS Max (V) | Iout Max (A) (major rails) | 包裹 | ＃总降压直流/直流转换器通道 | ＃集成降压直流/直流转换器通道 | ＃降压DC / DC控制器通道 | ＃Buck-Boost DC / DC转换器通道 | ＃升压DC / DC转换器 | #LDOs | # Integrated Load Switch channels (ext. Power Switch Control) | Multi-Phase support | USB-Power Management | 集成电池充电器 | 汽车rating | Low-Noise/High PSRR optimized channels | General Purpose I/Os | 电池接口 | Add. Features | Matching processor platform | 类别 | Documents |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DA6021. | Highly integrated Power Management IC for New Generation Intel Atom Processor | 2.7 | 4.5 | 5.5 | 24.9 | FCBGA 325 11 x 6㎟ | 6 | 6 | - | 2 | 1 | 6 | 11 (9) | - | 是的 | - | - | - | 16 | 是的 | multi-channel ADCPWM输出5临近灵感输入 | Intel Atom Z3000 | PMICS.SOC PMICS. | Documentation |
| DA6102 | 6 Channel High Efficiency PMIC For 2-Cell Systems | 4.5 | 11.5 | - | 6.8 | WLCSP 56 2.98 x 3.38 ㎟ | 3 | 2 | 1 | 1 | - | 2 | 2 | - | - | - | - | - | - | - | - | - | PMICS. | Documentation |
| DA9021 | System Core PMIC with High Efficiency USB Power Manager and integrated charger | - | 5.5 | 12 | 2.35 | WLCSP 64 3.94 x 4.12 ㎟ | 3 | 3 | - | - | - | 5 | - | - | 是的 | 1.26A | - | 4 LDO | 9 | 是的, integrated charger | ADCchargerhigh PSRR LDOsRTC | - | PMICS.Low Noise PMICs充电器PMICS. | Documentation |
| DA9022 | System Core PMIC with High Efficiency USB Power Manager and integrated charger | - | 5.5 | 12 | 1.9 | WLCSP 64 3.94 x 4.12 ㎟ | 3 | 3 | - | - | - | 5 | - | - | 是的 | 1.26A | - | 4 LDO | 9 | 是的, integrated charger | ADCchargerhigh PSRR LDOs | - | PMICS.Low Noise PMICs充电器PMICS. | Documentation |
| DA9024 | Quad 1.2A Buck System PMIC with Audio Subsystem | - | 4.4 | - | 4.8 | WLCSP 108 3.6 x 4.8㎟ | 4 | 4 | - | - | - | 20 | - | - | - | - | - | 1 LDO | - | - | G级耳机驱动程序D类扬声器驱动程序Back up battery chargerRTC | ingenic JZ4775 | PMICS.SOC PMICS. | Documentation |
| DA9052 | System Core PMIC with High Efficiency USB Power Manager and integrated charger | - | 5.5 | 12 | 3.1 | VFBGA 169 7 x 7 ㎟ | 4 | 4 | - | - | 1 | 10 | - | - | 是的 | 1.26A | - | 6 LDOs | 16 | 是的, integrated charger | ADC with touch screen IF用LED驱动器提升充电器Backup battery chargerRTC | - | PMICS.充电器PMICS. | Documentation |
| DA9053 | System Core PMIC with High Efficiency USB Power Manager and integrated charger | - | 5.5 | 12 | 4 | VFBGA 169 7 x 7 ㎟VFBGA 169 11 x 11㎟ | 4 | 4 | - | - | 1 | 10 | - | - | 是的 | 1.8A | DA9053-A | 6 LDOs | 16 | 是的, integrated charger | ADC with touch screen IF用LED驱动器提升充电器Backup battery chargerRTC | NXP i.MX 53NXP i.MX 6NXP i.MX 6 SoloNXP i.MX 6 SoloLite恩智浦i.mx 6 duallite | PMICS.SOC PMICS.充电器PMICS. | Documentation |
| DA9053-A | System Core PMIC with High Efficiency USB Power Manager and integrated charger | - | 5.5 | 12 | 4 | VFBGA 169 7 x 7 ㎟VFBGA 169 11 x 11㎟ | 4 | 4 | - | - | 1 | 10 | - | - | 是的 | 1.8A | 是的 | 6 LDOs | 16 | 是的, integrated charger | ADC with touch screen IF用LED驱动器提升充电器Backup battery chargerRTC | NXP i.MX 53NXP i.MX 6NXP i.MX 6 SoloNXP i.MX 6 SoloLite恩智浦i.mx 6 duallite | PMICS.汽车PMICS. | Documentation |
| DA9061 | System PMIC for Single or Dual-Core Application Processors | 2.7 | 5.5 | - | 6 | qfn 6 x 6㎟ | 3 | 3 | - | - | - | 4 | - | - | - | - | DA9061-A | 3 LDOs | 5 | - | - | NXP i.MX 6NXP i.MX 6 SoloNXP i.MX 6 SoloLiteNXP i.mx 6ul.NXP i.mx 6ul.LXilinx Zync UltraScale +高通公司（CSR）阿特拉斯 | PMICS.SOC PMICS. | Documentation |
| DA9061-A | System PMIC for Single or Dual-Core Application Processors | 2.7 | 5.5 | - | 6 | qfn 6 x 6㎟ | 3 | 3 | - | - | - | 4 | - | - | - | - | 是的 | 3 LDOs | 5 | - | - | NXP i.MX 6NXP i.MX 6 SoloNXP i.MX 6 SoloLiteNXP i.mx 6ul.NXP i.mx 6ul.LXilinx Zync UltraScale +高通公司（CSR）阿特拉斯 | PMICS.汽车PMICS. | Documentation |
| DA9062 | System PMIC for Single or Dual-Core Application Processors | 2.8 | 5.5 | - | 8.5 | qfn 6 x 6㎟ | 4 | 4 | - | - | - | 4 | - | 是的 | - | - | DA9062-A | 3 LDOs | 5 | - | Backup battery chargerRTC | Xilinx Zync UltraScale +Xilinx Artix-7 and Zynq 7000 FamilyXilinx Spartan -7家族高通公司（CSR）阿特拉斯 | PMICS.SOC PMICS. | Documentation |
| DA9062-A | System PMIC for Single or Dual-Core Application Processors | 2.8 | 5.5 | - | 8.5 | qfn 6 x 6㎟ | 4 | 4 | - | - | - | 4 | - | 是的 | - | - | 是的 | 3 LDOs | 5 | - | Backup battery chargerRTC | Xilinx Zync UltraScale +Xilinx Artix-7 and Zynq 7000 FamilyXilinx Spartan -7家族高通公司（CSR）阿特拉斯 | PMICS.汽车PMICS. | Documentation |
| DA9063 | System PMIC for Multi-Core Application Processors | 2.8 | 5.5 | - | 12 | VFBGA 100 8 x 8㎟TFBGA 100 8 x 8㎟ | 6 | 6 | - | - | - | 11 | - | 是的 | - | - | DA9063-A | 3 LDOs | 16 | - | ADCBackup battery chargerRGB-LED driverRTC | NXP i.MX 6NXP i.MX 6 DualNXP i.mx 6 QuadNXP i.mx 6 Quad+NXP i.MX 8 m迷你Xilinx Zynq UltraScale+ MPSoCRenesas R-Car 2, R-Car 3(Auto Only) | PMICS.SOC PMICS. | Documentation |
| DA9063-A | System PMIC for Multi-Core Application Processors | 2.8 | 5.5 | - | 12 | VFBGA 100 8 x 8㎟TFBGA 100 8 x 8㎟ | 6 | 6 | - | - | - | 11 | - | 是的 | - | - | 是的 | 3 LDOs | 16 | - | ADCBackup battery chargerRGB-LED driverRTC | NXP i.MX 6NXP i.MX 6 DualNXP i.mx 6 QuadNXP i.mx 6 Quad+NXP i.MX 8 m迷你Xilinx Zynq UltraScale+ MPSoCRenesas R-Car 2, R-Car 3(Auto Only) | PMICS.汽车PMICS. | Documentation |
| da9063l. | System PMIC for Multi-Core Application Processors | 2.8 | 5.5 | - | 12 | VFBGA 100 8 x 8㎟TFBGA 100 8 x 8㎟ | 6 | - | - | - | - | 5 | - | 是的 | - | - | da9063l.-A | 1 LDOs | 16 | - | ADCRGB-LED driverWatchdog timer | NXP i.MX 6 DualNXP i.mx 6 QuadXilinx Artix-7 FPGA and Zynq-7000 SoCRenesas R-Car 2, R-Car 3Telechips Dolphin+ (TCC8030)（仅自动） | PMICS.SOC PMICS. | Documentation |
| da9063l.-A | System PMIC for Multi-Core Application Processors | 2.8 | 5.5 | - | 12 | VFBGA 100 8 x 8㎟TFBGA 100 8 x 8㎟ | 6 | - | - | - | - | 5 | - | 是的 | - | - | 是的 | 1 LDOs | 16 | - | ADCRGB-LED driverWatchdog timer | NXP i.MX 6 DualNXP i.mx 6 QuadXilinx Artix-7 FPGA and Zynq-7000 SoCRenesas R-Car 2, R-Car 3Telechips Dolphin+ (TCC8030)（仅自动） | PMICS.汽车PMICS. | Documentation |
| DA9066 | 用于多核应用处理器的系统PMIC和音频编解码器 | 2.5 | 4.4 | - | 7.2 | WLCSP 168 5.8 x 4.8 ㎟ | 6 | - | - | - | - | 20 | - | 是的 | - | - | - | 1 LDO | - | - | 24位音频编解码器4个模拟输入2 Class G headphone driver2 Class D speaker driverADCBackup battery chargerRTC | - | PMICS. | Documentation |
| DA9068 | System PMIC for Multi-Core Application Processors | 2.5 | 5.0 | - | 8.1 | WLCSP 154 4 x 6 ㎟ | 8 | - | - | - | - | 25 | - | 是的 | - | - | - | 3 LDOs | 4 | - | ADCBackup battery chargerRTC | - | PMICS. | Documentation |
| DA9070 | Highly Integrated Low-Power PMIC with SW Fuel-Gauge support | 2.5 | 5.5 | 22 | 0.3 | WLCSP 42 3 x 2.65㎟ | 1 | 1 | - | - | 1 | 3 | - | - | 是的 | 0.5A | - | - | - | 是的, integrated charger | 软件燃料量标准支持 | - | PMICS.充电器PMICS.Low-power Portable PMICs | Documentation |
| DA9072 | Highly Integrated Low-Power PMIC | 2.5 | 5.5 | 22 | 0.3 | WLCSP 42 3 x 2.65㎟ | 1 | 1 | - | - | 1 | 3 | - | - | 是的 | 0.5A | - | - | - | 是的, integrated charger | 软件燃料量标准支持 | - | PMICS.充电器PMICS.Low-power Portable PMICs | Documentation |
| DA9073 | Highly Integrated Low-Power PMIC | 2.5 | 5.5 | 22 | 0.3 | WLCSP 42 3 x 2.65㎟ | 1 | 1 | - | - | 1 | 3 | - | - | 是的 | 0.5A | - | - | - | 是的, integrated charger | - | - | PMICS.充电器PMICS.Low-power Portable PMICs | Documentation |
| DA9121 | 单通道10A双相PMIC | 2.5 | 5.5 | - | 10 | WLCSP 24 2.5 x 1.7 ㎟ | 1 | 1 | - | - | - | - | - | 固定的 | - | - | - | - | 5 | - | Programmable GPIOs | - | PMICS. | Documentation |
| DA9122 | Dual channel 2x 5A PMIC | 2.5 | 5.5 | - | 10 | WLCSP 24 2.5 x 1.7 ㎟ | 2 | 1 | - | - | - | - | - | - | - | - | - | - | 5 | - | Programmable GPIOs | - | PMICS. | Documentation |
| DA9130 | 单通道10A双相PMIC | 2.5 | 5.5 | - | 10 | fc-qfn 3.3 x 4.8㎟ | 1 | 1 | - | - | - | - | - | 固定的 | - | - | DA9130-A | - | 5 | - | 动态电压控制Programmable GPIOs | - | PMICS. | Documentation |
| DA9131 | Dual channel 2 x 5A Single-phase PMIC | 2.5 | 5.5 | - | 10 | fc-qfn 3.3 x 4.8㎟ | 2 | 2 | - | - | - | - | - | - | - | - | DA9131-A | - | 5 | - | 动态电压控制Programmable GPIOs | - | PMICS. | Documentation |
| DA9132 | 双通道2 x 3a单相pmic | 2.5 | 5.5 | - | 6 | fc-qfn 3.3 x 4.8㎟ | 2 | 2 | - | - | - | - | - | - | - | - | DA9132-A | - | 5 | - | 动态电压控制Programmable GPIOs | - | PMICS. | Documentation |
| DA9130-A | 单通道10A双相PMIC | 2.5 | 5.5 | - | 10 | fc-qfn 3.3 x 4.8㎟ | 1 | 1 | - | - | - | - | - | 固定的 | - | - | - | - | 5 | - | 动态电压控制Programmable GPIOs | - | PMICS.汽车PMICS. | Documentation |
| DA9131-A | Dual channel 2 x 5A Single-phase PMIC | 2.5 | 5.5 | - | 10 | fc-qfn 3.3 x 4.8㎟ | 2 | 2 | - | - | - | - | - | - | - | - | - | - | 5 | - | 动态电压控制Programmable GPIOs | - | PMICS.汽车PMICS. | Documentation |
| DA9132-A | 双通道2 x 3a单相pmic | 2.5 | 5.5 | - | 6 | fc-qfn 3.3 x 4.8㎟ | 2 | 2 | - | - | - | - | - | - | - | - | - | - | 5 | - | 动态电压控制Programmable GPIOs | - | PMICS.汽车PMICS. | Documentation |
| da9155m. | Single channel output current regulated buck | 4.3 | 13.5 | 13.5 | 2.5 | WLCSP 30 2.2 x 2.6㎟ | 1 | 1 | - | - | - | - | - | - | - | 支持 | - | - | - | - | - | - | PMICS.充电器PMICS. | Documentation |
| DA9210 | Single channel 12A Quad-phase PMIC | 2.8 | 5.5 | - | 12 | WLCSP 48 2.3 x 3.5 ㎟VFBGA 42 4.8 x 5.6 ㎟ | 1 | 1 | - | - | - | - | - | 固定的 | - | - | - | - | - | - | Expandable with 2nd DA9210 | Renesas R-Car M2Renesas R-Car H2Xilinx Zynq UltraScale + MPSOC（Zu3cg，Zu9eg，Zu19eg） | PMICS.SOC PMICS. | Documentation |
| DA9211 | Single channel 12A Quad-phase PMIC | 2.8 | 5.5 | - | 12 | WLCSP 42 2.5 x 2.85 ㎟ | 1 | 1 | - | - | - | - | - | 固定的 | - | - | - | - | - | - | - | - | PMICS. | Documentation |
| DA9212 | Dual channel 2x 6A Dual-phase PMIC | 2.8 | 5.5 | - | 12 | WLCSP 42 2.5 x 2.85 ㎟ | 2 | 2 | - | - | - | - | - | 固定的 | - | - | - | - | - | - | - | - | PMICS. | Documentation |
| DA9213 | 单通道20A四相PMIC | 2.8 | 5.5 | - | 20 | WLCSP 66 2.5 x 4.5 ㎟VFBGA 3.55 x 5.75㎟ | 1 | 1 | - | - | - | - | - | 固定的 | - | - | DA9213-A. | - | 3 | - | - | Xilinx Zynq UltraScale+ MPSoCRenesas R-Car 2, R-Car 3(Auto Only) | PMICS.SOC PMICS. | Documentation |
| DA9213-A. | 单通道20A四相PMIC | 2.8 | 5.5 | - | 20 | WLCSP 66 2.5 x 4.5 ㎟VFBGA 3.55 x 5.75㎟ | 1 | 1 | - | - | - | - | - | 固定的 | - | - | 是的 | - | 3 | - | - | Xilinx Zynq UltraScale+ MPSoCRenesas R-Car 2, R-Car 3(Auto Only) | PMICS.汽车PMICS. | Documentation |
| DA9214. | Dual channel 2 x 10A Dual-phase PMIC | 2.8 | 5.5 | - | 20 | WLCSP 66 2.5 x 4.5 ㎟VFBGA 3.55 x 5.75㎟ | 2 | 2 | - | - | - | - | - | 固定的 | - | - | DA9214.-A | - | 3 | - | - | Xilinx Zynq UltraScale+ MPSoCRenesas R-Car 2, R-Car 3(Auto Only) | PMICS.SOC PMICS. | Documentation |
| DA9214.-A | Dual channel 2 x 10A Dual-phase PMIC | 2.8 | 5.5 | - | 20 | WLCSP 66 2.5 x 4.5 ㎟VFBGA 3.55 x 5.75㎟ | 2 | 2 | - | - | - | - | - | 固定的 | - | - | 是的 | - | 3 | - | - | Xilinx Zynq UltraScale+ MPSoCRenesas R-Car 2, R-Car 3(Auto Only) | PMICS.汽车PMICS. | Documentation |
| DA9215. | 多通道1x 15a，1x 5a pmic | 2.8 | 5.5 | - | 20 | WLCSP 66 2.5 x 4.5 ㎟VFBGA 3.55 x 5.75㎟ | 2 | 2 | - | - | - | - | - | 固定的 | - | - | DA9215.-A | - | 3 | - | - | Xilinx Zynq UltraScale+ MPSoC | PMICS.SOC PMICS. | Documentation |
| DA9215.-A | 多通道1x 15a，1x 5a pmic | 2.8 | 5.5 | - | 20 | WLCSP 66 2.5 x 4.5 ㎟VFBGA 3.55 x 5.75㎟ | 2 | 2 | - | - | - | - | - | 固定的 | - | - | 是的 | - | 3 | - | - | Xilinx Zynq UltraScale+ MPSoC | PMICS.汽车PMICS. | Documentation |
| DA9217 | 单通道6a双相PMIC | 2.5 | 5.5 | - | 6 | WLCSP 24 1.7 x 2.4 ㎟ | 1 | 1 | - | - | - | - | - | 固定的 | - | - | - | - | 4 | - | - | Renesas R-Car 2, R-Car 3 | PMICS.SOC PMICS. | Documentation |
| DA9220 | Dual channel 2x 3A Single-phase PMIC | 2.5 | 5.5 | - | 6 | WLCSP 24 1.7 x 2.4 ㎟ | 1 | 1 | - | - | - | - | - | 固定的 | - | - | - | - | 4 | - | - | - | PMICS. | Documentation |
| DA9223-A. | 单通道16A四相PMIC | 2.8 | 5.5 | - | 16 | TFBGA 66 5 x 9㎟ | 1 | 1 | - | - | - | - | - | 固定的 | - | - | 是的 | - | 3 | - | - | Renesas R-Car 2, R-Car 3 | PMICS.SOC PMICS.汽车PMICS. | Documentation |
| DA9224-A. | 双通道2X 8A双相PMIC | 2.8 | 5.5 | - | 16 | TFBGA 66 5 x 9㎟ | 2 | 2 | - | - | - | - | - | 固定的 | - | - | 是的 | - | 3 | - | - | Renesas R-Car 2, R-Car 3 | PMICS.SOC PMICS.汽车PMICS. | Documentation |
| DA9230. | Low-power portable PMIC | 2.5 | 5.5 | - | 0.3 | WLCSP 12 1.25 x 1.65㎟ | 1 | 1 | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | PMICS.Low-power Portable PMICs | Documentation |
| DA9231. | Low-power portable PMIC | 2.5 | 5.5 | - | 0.3 | WLCSP 12 1.25 x 1.65㎟ | 1 | 1 | - | - | - | 1 | - | - | - | - | - | - | 1 | - | - | - | PMICS.Low-power Portable PMICs | Documentation |
| da9232 | Low-power, ultra-low riple PMIC | 2.5 | 5.5 | - | 0.06 | WLCSP 12 1.25 x 1.65㎟ | 1 | 1 | - | - | - | - | - | - | - | - | - | 1 DC / DC BUCK | 1 | - | - | - | PMICS.Low Noise PMICsLow-power Portable PMICs | Documentation |
| da9233. | Low-power, ultra-low riple PMIC | 2.5 | 5.5 | - | 0.06 | WLCSP 12 1.25 x 1.65㎟ | 1 | 1 | - | - | - | 1 | - | - | - | - | - | 1 DC / DC BUCK1 LDO | 1 | - | - | - | PMICS.Low Noise PMICsLow-power Portable PMICs | Documentation |
| DA9313 | 高效电容式DC-DC降压转换器 | 5 | 10.5 | 20 | 10 | WLCSP 43 2.8 x 3.5 ㎟ | 1 | 1 | - | - | - | - | - | 固定的 | - | - | - | - | 2 | - | Capacitive down-converter | - | PMICS.开关电容器转换器 | Documentation |
| PV88080 | 高压降压转换器PMIC | 4.75 | 5.25 / 26. | - | 20 | qfn 32 5 x 7㎟ | 4 | 3 | 1 | - | - | - | - | - | - | - | - | - | 2 | - | - | - | PMICS. | Documentation |
| PV88090. | 高压降压转换器PMIC | 4.75 | 5.25 | - | 13.9 | QFN 30 4.5 x 7 ㎟ | 3 | 3 | - | - | - | 2 | - | - | - | - | - | - | - | - | - | - | PMICS. | Documentation |
| SLG51000. | Low noise, high PSRR PMIC | 1.7 | 5.0 | - | 1.5 | WLCSP 20 1.68 x 2.1 ㎟ | - | - | - | - | - | 7 | - | - | - | - | - | 7 ldo | 6 | - | - | - | PMICS.Low Noise PMICsLow-power Portable PMICs | Documentation |
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2 weeks ago
DA7211酒精度
Posted byFBC.10分 3 repliesWe use only the R MIC input + PGA + R ADC, but we can’t have the ALC work as expected.
The configuration is as follows:
- R MIC增益@ + 12dB
- r混频器输入仅是R MIC
However, when the ALC is enabled with the following settings:
- ALC_MAX = 0x3C（-0.5db）
- ALC_MIN = 0x3b（-2db）
- Other registers at default values
The issue is that the signal chain gain never changes, and it is similar to the gain that we have when we disable the ALC and set the IN_PGA gain = -4.5dB.
So the ALC seems to basically always setting the IN_PGA gain to the minimum, and never changes it, whatever the input level.
Can you also clarify the following :
- 您可以确认ALC模拟采样在R混合器和PGA之前进行吗？
- Alc_max中的意思是什么，--0.5db？它是ADC满量程减去0.5dB吗？
- 您能否确认ACL仅在PGA增益中设置R？因此，PGA增益在-4.5dB和+ 18dB之间构成？
- We don’t understand why the ALC always sets the minimum PGA gain whatever the input signal. Normally, if we have a signal lower than -2dB, shouldn’t the ALC increase the IN PGA gain so that we have an ADC value of FS-2dB?
这是我们配置的转储：
DA7211_PLL_DIV3,0B01010000，// BYPASS PLL，MCLK = 10..20MHz
da7211_pll，0b00001011，//设置fs = 48khz
DA7211_CONTROL，0B10010111，//噪声抑制，偏置ON，VDDIO <2.65V，数字调节器
DA7211_IN_GAIN, 0b00110011, // L/R PGA gain : 0dB
DA7211_INMIX_R, 0b10000001, // Enable MIX_R mixer + PGA, connected to MIC_R
DA7211_ADC，0B10000001，// ADC R启用，ALC已启用
DA7211_MIC_R, 0b10000011, // MIC R : enable the MIC R amplifier @ +12dB
DA7211_DAI_CFG1, 0b00000000, // DA7211 is I2S slave, 16-bits stereo
da7211_dai_cfg3,0b10001000，//启用dai和datout
da7211_alc_max，0x3c，// alc max - 启用@ -0.5db
da7211_alc_min，0x3b，// ALC min - 禁用@ -2db
da7211_startup1,0b00000001，//最终启用DA7211
2 weeks ago
你好FBC，
It would seem my fellow FAE is already in direct contact, i will let him respond directly.
Kind regards,
ED
2 weeks ago
你好FBC，
我会研究这个并回复你。
Kind regards.
Elliott