Main components

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Part NumberDescription
BQ24074RGTUSB-Friendly Li-Ion Battery Charger and Power-Path Management, VQFN-16
TPS7A20xxxDQN300 mA Low Dropout Voltage Regulator, Fixed Output, 1.6..6.0Vin, Low-Noise (7μV RMS), 6.5μA IQ LDO, X2SON-5
LM27762Low-noise inverting charge pump with both positive and negative LDO's, with 2.7V-5.5V input to +1.5 to +5V and -1.5 to -5V Output Voltage, WSON-12
TPS62840DLCR60-nA IQ, 1.8-V to 6.5-VIN, high-efficiency 750-mA step-down converter 8-VSON-HR -40 to 125
CD74HC4067MHigh-Speed CMOS Logic 16-Channel Analog Multiplexer/Demultiplexer, SOIC-24
PCM5122PW2VRMS DirectPath, 112dB Audio Stereo DAC with 32-bit, 384kHz PCM Interface, TSSOP-28
MCP23017_ML
ESP32-C6-WROOM-1ESP32-C6-WROOM-1/U is a module that supports 2.4 GHz Wi-Fi 6 (802.11 ax), Bluetooth® 5 (LE), Zigbee and Thread (802.15.4)
KMR241GLFS
OPA1622High-Fidelity, Bipolar-Input, Audio Operational Amplifier, VSON-10

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