Details

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BUY PCM2903BDB https://www.utsource.net/itm/p/12622645.html

Parameter	Description	Value
Power Supply Voltage	Operating voltage range for the device	2.7V to 5.25V
Interface Type	Type of digital audio interface supported	I2S, Left-Justified
Sampling Frequency	Supported sampling rates for audio	8kHz to 96kHz
SNR (Signal-to-Noise Ratio)	Audio quality measure in decibels	90dB
THD+N (Total Harmonic Distortion + Noise)	Distortion and noise level at a given signal level	-90dB
Input Voltage Range	Maximum allowable input voltage	卤1V
Output Current	Maximum current that can be supplied by the output	卤10mA
Operating Temperature Range	Temperature range over which the device can operate reliably	-40掳C to 85掳C
Package Type	Physical packaging of the component	TSSOP-28

Instructions:

1. Power Supply: Ensure the power supply voltage is within the specified range of 2.7V to 5.25V to avoid damaging the PCM2903BDB.
2. Interface Configuration: Configure the digital audio interface according to your system requirements (I2S or Left-Justified).
3. Sampling Rate Setting: Set the sampling frequency between 8kHz and 96kHz as required by your application.
4. Audio Quality Considerations: To achieve optimal SNR and THD+N performance, ensure that the analog input signals are within the specified voltage range and that the device operates within its temperature limits.
5. Installation and Handling: Handle the TSSOP-28 package with care to avoid damage to pins. Ensure proper soldering techniques are used during installation.
6. Thermal Management: Operate the device within the specified temperature range to ensure reliable operation and longevity. Implement adequate cooling if necessary.

(For reference only)