TPA2054D4AYZKR Texas Instruments - Yeehing Electronics

1.4-W, stereo, analog input Class-D audio amp with 145-mW headphone amp, 3:1 MUX & power on reset

Pricing (USD)

Quantity	Unit Price
1 — 99	2.131
100 — 249	1.867
250 — 999	1.309
1,000 +	0.74

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Audio Amplifiers
RoHS	Y
Series	TPA2054D4A
Product	Audio Subsystems
Output Power	145 W
Mounting Style	SMD/SMT
Package / Case	DSBGA-25
Audio - Load Impedance	4 Ohms
Supply Voltage - Max	5.5 V
Supply Voltage - Min	2.5 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Packaging	Reel
Output Type	Ground Centered Headphone
Brand	Texas Instruments
Number of Channels	2 Channel
Operating Supply Voltage	2.5 V to 5.5 V
Product Type	Audio Amplifiers
PSRR - Power Supply Rejection Ratio	77.7 dB
Factory Pack Quantity	3000
Subcategory	Audio ICs
Vos - Input Offset Voltage	5 mV
Unit Weight	0.000279 oz

For more information, please refer to datasheet

Documents

TPA2054D4AYZKR Datasheet

More Information

The TPA2054D4A features a stereo Class-D power amplifier along with a stereo DirectPath™ headphone amplifier. The TPA2054D4A has a mono differential input and two stereo single-ended (SE) inputs that can be configured as one stereo differential input. Both input channels have a 32-step volume control and the DirectPath headphone amplifier has a 4-level gain control for coarse volume adjustment. All amplifiers have output short-circuit and thermal- overload protection.