Details

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BUY AK5383VF https://www.utsource.net/itm/p/12591059.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VDD	Operating	2.7	-	3.6	V
Analog Input Voltage	VIN	Relative to GND	0	-	VDD	V
Output Data Rate	fODR		8	-	192	kHz
SNR (Signal-to-Noise)		A-weighted, 96kHz	-	104	-	dB
THD+N (Total Harmonic Distortion + Noise)		A-weighted, 96kHz	-	0.0008	-	%
Power Consumption		Active mode, 96kHz	-	5.5	-	mA
Power Consumption		Sleep mode	-	0.1	-	μA

Instructions for AK5383VF

1. Power Supply Connection:

   • Connect the VDD pin to a power supply between 2.7V and 3.6V.
   • Ensure a stable power supply to avoid noise in the analog input.

2. Analog Input Configuration:

   • The analog input voltage must be within the range of 0V to VDD relative to GND.
   • Use proper signal conditioning circuits if necessary to ensure the input signal is within this range.

3. Setting Output Data Rate:

   • Configure the output data rate through the control register settings.
   • Choose an appropriate data rate based on application requirements (8kHz to 192kHz).

4. SNR and THD+N Considerations:

   • For optimal performance, especially in terms of SNR and THD+N, operate the device at its specified conditions, typically at higher data rates like 96kHz.

5. Power Management:

   • Utilize sleep mode for low-power applications by setting the appropriate control bits.
   • Transitioning to sleep mode can significantly reduce power consumption from 5.5mA in active mode to 0.1μA in sleep mode.

6. Interfacing:

   • Interface with the AK5383VF using I2C or SPI protocols as per the application requirement.
   • Refer to the datasheet for specific command sequences and register maps.

7. Handling and Storage:

   • Store the device in an ESD-safe environment to prevent damage.
   • Handle with care, following standard anti-static precautions.

(For reference only)