Beacon
AllThisAndThat
Learn embedded programming
Components (27)
| Reference | Value | Description |
|---|---|---|
| U1 | OPA1678ID | Dual Opamp, 4.5 nv/rHz, 3 fA/rHz, -80dB distortion |
| U2,U10,U11 | TPS62A02A | High Efficiency Synchronous Buck, Integrated FETs, 2A, Adjustable |
| U3 | PI4IOE5V96248ZLEX | |
| U4,U5 | IS31FL3741 | LED Driver, I2C, 39X9 Dot Matrix |
| U6 | BMA530 | 3-Axis Accelerometer, I2C/SPI/I3C, Smart features |
| U7 | XS3A4051 | Analog SW, 1 X SP8T, Low Ron, Low Voltage |
| U8 | TLV320AIC3104 | Audio Codec, 32-bit, 96 ksps, 6 channel, audio effects |
| U9 | LTR_303ALS-01 | Digital Ambient Light Sensor, I2C |
| U12 | TCR2EF41 | LDO, Fixed 4.1Vout, 200mA |
| U13 | STM32H523CET6 | Cortex-M33, 32-bit MCU, FPU, 250 MHz, 512 kB Flash, 272 kB Ram |
| C1,C8 | 100n_0402_16 | |
| C2 | 4u70_0402_10 | |
| C3,C4,C7,C24,C27,C29,C31,C33 | 100n_0402_?? | |
| C5,C10,C16-C18,C20,C23,C25,C26,C28,C30,C32 | 1u00_0402_?? | |
| C6 | 10n_0402_?? | |
| C9,C11,C13-C15,C19,C21,C22 | 100n_0402_? | |
| C12 | 4u70_0603_?? | |
| C34 | 10u0_0402_?? | |
| D1,D2 | ESDA5V3SC6 | |
| JP1,JP2 | Jumper_2_Small_Bridged | Jumper, 2-pole, small symbol, bridged |
| L1 | L | Inductor |
| R1,R8-R10 | 10k0_0402_010 | |
| R2,R3 | 47k0_0402_5p0 | |
| R4 | 10k0_0402_5p0 | |
| R5-R7 | 47k0_0402_010 | |
| RN1 | R_Pack04_Split | |
| TP2,TP3 | TestPoint_Small | test point |