Häufig gestellte Fragen
- M051-Base-Serie(95)
- M0518-Serie(97)
- M0519-Serie(43)
- M0564-Serie(1)
- Mini51-Base-Serie(90)
- Nano100/102-Base-Serie(101)
- Nano103-Base-Serie(10)
- Nano110/112-LCD-Serie(100)
- Nano120-USB-Serie(111)
- Nano130-Advanced-Serie(110)
- NUC029-Serie(94)
- NUC100/200-Advanced-Serie(102)
- NUC120/122/123/220-USB-Serie(116)
- NUC121/125-Serie(1)
- NUC126-USB-Serie(2)
- NUC130/230-CAN-Serie(103)
- NUC131-NUC1311-CAN-Serie(98)
- NUC140/240-Konnektivität-Serie(114)
Produkte
Applikationen
Funktion
+
よくある質問
What is the function of the VMID pin in NUC505? How to design the circuit diagram? Datum:2018-01-15
VMID is the microphone reference voltage, which must be connected to the MICN when the microphone is configured for single-ended input.
As shown, the suggested components are C1=220pF, C2=1uF, R1=680oh~2.2kohm, R2=0ohm.

If it is differential input, the connection is the same as the connection on the NUC505 Tiny Board, as shown below.

| Produkte: | Mikrocontroller ,Arm Cortex-M4-MCUs ,NUC505-Serie |
|---|---|
| Applikationen: | |
| Funktion: | Peripherals,Connectivity,I2S |