TUSS4470_shield [development/TUSS4470_PCB_ECHO/TUSS4470_shield]
Sch+PCB Jan 21, 2025
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On Board
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Mounting Tech
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U1 TUSS4470TRTJR Package_DFN_QFN:QFN-20-1EP_4x4mm_P0.5mm_EP2.5x2.5m... C1855776
F.Cu 112.5 100.7375 90 Texas instruments true SMD December 2019
U2 AMS1117-3.3 Package_TO_SOT_SMD:SOT-223-3_TabPin2 C6186
F.Cu 87.375 93 180 1A Low Dropout regulator, positive, 3.3V fixed out... http://www.advanced-monolithic.com/pdf/ds1117.pdf true SMD
U3 CP2102N-A01-GQFN28 Package_DFN_QFN:QFN-28-1EP_5x5mm_P0.5mm_EP3.35x3.3... C6568
F.Cu 95.3 79.75 180 https://www.silabs.com/documents/public/data-sheets/cp2102n-datasheet.pdf true SMD
U4 STM32F103C8Tx Package_QFP:LQFP-48_7x7mm_P0.5mm C8734
F.Cu 96.2 105.8 0 http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/CD00161566.pdf true SMD
R1 R10 Resistor_SMD:R_1206_3216Metric C17903
F.Cu 110.1 105.6 -90 Resistor ~ true SMD
R2 R200 Resistor_SMD:R_1206_3216Metric C18002
F.Cu 111 95.8 -90 Resistor ~ true SMD
R7 R1k Resistor_SMD:R_0603_1608Metric C21190
F.Cu 88.4 100 0 ~ true SMD
R8 R1k Resistor_SMD:R_0603_1608Metric C21190
F.Cu 102.9 109.5 180 ~ true SMD
R9 R1k Resistor_SMD:R_0603_1608Metric C21190
F.Cu 102.9 111 0 ~ true SMD
R10 R330 Resistor_SMD:R_0603_1608Metric C23138
F.Cu 96.82 85.35 180 ~ true SMD
R12 R330 Resistor_SMD:R_0603_1608Metric C23138
F.Cu 96.82 83.75 180 ~ true SMD
R13 R10k Resistor_SMD:R_0603_1608Metric C25804
F.Cu 104.8 86.2 90 ~ true SMD
R14 R10k Resistor_SMD:R_0603_1608Metric C25804
F.Cu 94.8 99.075 90 ~ true SMD
R15 R1M Resistor_SMD:R_0402_1005Metric C26083
F.Cu 89.1 104.9 -90 ~ true SMD
C3 C3.2nF Capacitor_SMD:C_0603_1608Metric C1613
F.Cu 108.3 100.4 180 Unpolarized capacitor ~ true SMD
C4 C21.2nF Capacitor_SMD:C_0603_1608Metric C1602
F.Cu 114.4 96.6 90 Unpolarized capacitor ~ true SMD
C5 40V, 330pF Capacitor_SMD:C_0603_1608Metric C1664
F.Cu 112.9 96.6 -90 Unpolarized capacitor ~ true SMD
C6 40V, 2µF Capacitor_SMD:C_1206_3216Metric C50254
F.Cu 107.4 98.5 180 Polarized capacitor ~ true SMD
C7 50V, 100nF Capacitor_SMD:C_0603_1608Metric C14663
F.Cu 108.4 102.5 180 Unpolarized capacitor ~ true SMD
C8 10nF Capacitor_SMD:C_0603_1608Metric C57112
F.Cu 115.9 98.7 -90 Unpolarized capacitor ~ true SMD
C11 C100nF Capacitor_SMD:C_1206_3216Metric C24497
F.Cu 86.4 88.15 180 ~ true SMD
C12 C47uF Capacitor_SMD:C_1206_3216Metric C96123
F.Cu 86.4 85.8 180 ~ true SMD
C16 C100nF Capacitor_SMD:C_1206_3216Metric C24497
F.Cu 82.825 97.8 180 ~ true SMD
C17 C47uF Capacitor_SMD:C_1206_3216Metric C96123
F.Cu 81.725 94.2 -90 ~ true SMD
C21 C100nF Capacitor_SMD:C_0603_1608Metric C14663
F.Cu 100.02 76.85 180 ~ true SMD
C22 C100nF Capacitor_SMD:C_0603_1608Metric C14663
F.Cu 100.02 78.45 180 ~ true SMD
C23 C100nF Capacitor_SMD:C_0603_1608Metric C14663
F.Cu 100 82 0 ~ true SMD
C24 C100nF Capacitor_SMD:C_0603_1608Metric C14663
F.Cu 106.3 86.2 -90 ~ true SMD
C25 C100nF Capacitor_SMD:C_0402_1005Metric C307331
F.Cu 92 101.5 180 ~ true SMD
C26 C22pF Capacitor_SMD:C_0402_1005Metric C1555
F.Cu 89.1 103 -90 ~ true SMD
C27 C22pF Capacitor_SMD:C_0402_1005Metric C1555
F.Cu 89.1 106.8 -90 ~ true SMD
C28 C100nF Capacitor_SMD:C_0402_1005Metric C307331
F.Cu 101 102.1 0 ~ true SMD
C29 C100nF Capacitor_SMD:C_0402_1005Metric C307331
F.Cu 100 110.7 -90 ~ true SMD
C30 C100nF Capacitor_SMD:C_0402_1005Metric C307331
F.Cu 90 108.8 -90 ~ true SMD
D1 1N4001 Diode_SMD:D_SMA C727079
F.Cu 107.2 106.8 -90 50V 1A General Purpose Rectifier Diode, DO-41 http://www.vishay.com/docs/88503/1n4001.pdf true (derived)
D5 LED_PC13 LED_SMD:LED_0805_2012Metric C84256
F.Cu 85.175 100 0 ~ true (derived)
D6 TX LED_SMD:LED_0805_2012Metric C2297
F.Cu 100.1825 85.95 0 ~ true (derived)
D8 RX LED_SMD:LED_0805_2012Metric C2297
F.Cu 100.22 83.85 0 ~ true (derived)
Y1 Crystal Resistor_SMD:R_1206_3216Metric
F.Cu 106 95 90 Two pin crystal ~ true SMD
Y2 Crystal Crystal:Crystal_SMD_5032-2Pin_5.0x3.2mm C115962
F.Cu 86.6 104.8 -90 ~ true (derived)
JP7 termination_jumper Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1....
F.Cu 92.7 98.925 90 ~ true (derived)
SW2 RST Button_Switch_SMD:SW_Push_1P1T_NO_CK_KSC7xxJ C318884
F.Cu 111.7 88 0 ~ true (derived)
T1 Transformer_1P_SS Transformer_SMD:UltrasonicTransformer7.8,8
F.Cu 209 78 0 Transformer, single primary, split secondary ~ true (derived)
TP1 GND TestPoint:TestPoint_Pad_D2.0mm
F.Cu 107.8 83.1 180 ~ true (derived)
TP2 5V TestPoint:TestPoint_Pad_D2.0mm
F.Cu 105 78.6 180 ~ true (derived)
TP3 RX TestPoint:TestPoint_Pad_D2.0mm
F.Cu 96.6 87.8 -90 ~ true (derived)
TP4 TX TestPoint:TestPoint_Pad_D2.0mm
F.Cu 93.5 87.7 -90 ~ true (derived)
TP5 GND TestPoint:TestPoint_Pad_D2.0mm
F.Cu 93.5 90.8 0 ~ true (derived)
TP6 3.3V TestPoint:TestPoint_Pad_D2.0mm
F.Cu 93.4 93.9 0 ~ true (derived)
TP7 D+ TestPoint:TestPoint_Pad_D2.0mm
F.Cu 105 81.7 180 ~ true (derived)
TP8 D- TestPoint:TestPoint_Pad_D2.0mm
F.Cu 107.8 80 180 ~ true (derived)