Details

---

BUY TPA3116D2DADR TPA3116 HTSSOP-32 https://www.utsource.net/itm/p/12603949.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VDD	Operating	4.5	-	18	V
Quiescent Current	IQ	No load, BTL mode	-	20	-	mA
Output Power (BTL)	POUT	4 惟, THD = 1%, VDD = 12V	-	30	-	W
Efficiency	畏	POUT = 10W, 4惟	-	90	-	%
Signal-to-Noise Ratio	SNR	A-weighted, 1kHz	-	105	-	dB
Total Harmonic Distortion	THD	POUT = 1W, 4惟	-	0.05	-	%
Channel Separation	CS	1kHz	-	75	-	dB
PSRR (Power Supply Rejection)	PSRR	217Hz	-	60	-	dB

Instructions for TPA3116D2DADR TPA3116 HTSSOP-32

1. Supply Voltage Setup:

   • Ensure the supply voltage is within the specified range of 4.5V to 18V to prevent damage and ensure optimal performance.

2. Powering the Device:

   • Connect the power supply to the VDD and GND pins carefully. Use appropriate decoupling capacitors near the power pins to stabilize the supply voltage.

3. Connecting Speakers:

   • For Bridged-Tied Load (BTL) operation, connect speakers between the output pins and ground, ensuring impedance matches the design specifications.

4. Input Signal:

   • Apply the input signal to the IN+ and IN- pins. Ensure the input signal level is suitable to avoid clipping or under-driving the amplifier.

5. Thermal Management:

   • Ensure adequate heat dissipation by mounting the device on a heatsink if necessary, especially at higher output powers.

6. Protection Circuits:

   • The device includes built-in protection circuits such as thermal shutdown and short-circuit protection. Ensure these features are not compromised by external circuitry.

7. Layout Considerations:

   • Follow good PCB layout practices, keeping signal paths short and using ground planes to minimize noise and improve performance.

8. Initialization and Configuration:

   • Refer to the datasheet for any specific initialization or configuration settings that may be required for your application.

For detailed information and absolute maximum ratings, refer to the official datasheet provided by the manufacturer.

(For reference only)