Details

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BUY TAS5614ADKDR https://www.utsource.net/itm/p/12592066.html

Parameter	Description	Conditions	Min	Typ	Max	Unit
Supply Voltage (VDD)	Operating supply voltage		4.5		5.5	V
Output Power	Maximum output power per channel	8 Ω load, THD+N = 10%		2.8		W
Efficiency	Efficiency at full power	8 Ω load, 1 kHz		85		%
SNR (Signal-to-Noise Ratio)	Signal-to-noise ratio	A-weighted, quiescent state		105		dB
THD+N (Total Harmonic Distortion + Noise)	Distortion and noise level	1 kHz, 1 W into 8 Ω		0.03		%
Quiescent Current	Current consumption in standby mode	VDD = 5 V		2		mA
Shutdown Current	Current consumption in shutdown mode	VDD = 5 V		0.1		μA
Input Voltage Range	Maximum differential input voltage		-0.3		0.3	V
ESD Rating	Human Body Model (HBM) ESD protection				4000	V

Instructions for TAS5614ADKDR:

1. Power Supply Connection:

   • Connect the VDD pin to a stable 4.5V to 5.5V power supply.
   • Ensure proper decoupling capacitors are placed close to the power pins.

2. Output Configuration:

   • Connect the speaker or load directly to the output terminals.
   • Ensure the load impedance matches the recommended values for optimal performance.

3. Input Signal:

   • Apply the audio signal to the input pins within the specified input voltage range.
   • Use appropriate input coupling capacitors if necessary.

4. Control Signals:

   • Set up control signals such as shutdown and enable according to your system requirements.
   • For shutdown, pull the SHDN pin low; for normal operation, keep it high.

5. Thermal Management:

   • Ensure adequate heat dissipation, especially during high-power operation.
   • Consider using a heatsink if operating near maximum power levels.

6. Protection Features:

   • The device includes built-in thermal and short-circuit protection.
   • Monitor these features through diagnostic outputs if available.

7. Initial Setup:

   • Before powering on, verify all connections and ensure no shorts exist.
   • Gradually apply power while monitoring for any unusual behavior.

8. Testing:

   • After setup, perform initial tests with low-level signals to confirm functionality.
   • Gradually increase the signal level to ensure stability and performance meet expectations.

(For reference only)