Details

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Parameter	Description	Specifications
Power Supply Voltage	Operating voltage range for the device	VDD: 2.7V to 3.6V
Analog Input Voltage	Maximum input voltage for analog signals	±0.5V
Sampling Rate	Frequency at which the ADC samples the input signal	Up to 192 kHz
Signal-to-Noise Ratio	Measure of signal strength relative to background noise	108 dB (Typical)
Total Harmonic Distortion	Ratio of sum of powers of all harmonic components to power of fundamental frequency	-104 dB (Typical)
Operating Temperature	Range of temperatures over which the device can operate	-40°C to +85°C
Interface Type	Communication interface used	I2S, SPI
Package Type	Physical package of the component	SSOP-28

Instructions for AK4683EQ

1. Power Supply Connection:

   • Connect the power supply pin (VDD) to a stable power source within the specified voltage range (2.7V to 3.6V).
   • Ensure that the ground (GND) is properly connected.

2. Analog Input Configuration:

   • Connect analog audio signals to the analog input pins.
   • Ensure that the input signal does not exceed ±0.5V to avoid clipping or damage.

3. Digital Interface Setup:

   • Configure the digital interface (I2S or SPI) according to your system requirements.
   • Set up the clock and data lines as per the interface type selected.

4. Sampling Rate Configuration:

   • Select the desired sampling rate (up to 192 kHz) through the control registers.
   • Ensure the master clock (MCLK) frequency is appropriate for the chosen sampling rate.

5. Operation in Different Modes:

   • The device supports various modes such as normal operation, power-down mode, etc.
   • Use the control registers to switch between different operating modes as needed.

6. Temperature Considerations:

   • Operate the device within the specified temperature range (-40°C to +85°C).
   • For extended reliability, avoid exposing the device to temperatures outside this range.

7. Handling and Installation:

   • Handle the SSOP-28 package with care to avoid damage to pins.
   • Follow standard PCB assembly practices for reliable installation.

For detailed register settings and advanced configurations, refer to the datasheet provided by the manufacturer.

(For reference only)