TPA2054D4YZKT Texas Instruments - Yeehing Electronics

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

Pricing (USD)

Quantity	Unit Price
1 — 99	2.769
100 — 249	2.427
250 — 999	1.701
1,000 +	0.96

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Audio Amplifiers
RoHS	Y
Series	TPA2054D4
Product	Audio Subsystems
Class	Class-D
Output Power	940 mW
Mounting Style	SMD/SMT
Type	2-Channel Stereo
Package / Case	DSBGA-25
Audio - Load Impedance	32 Ohms
THD plus Noise	0.01 %
Supply Voltage - Max	5.5 V
Supply Voltage - Min	2.5 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Packaging	Reel
Description/Function	Headphone/Speaker
Height	2.3 mm
Input Type	Single
Length	3.15 mm
Supply Type	Triple
Width	3.15 mm
Brand	Texas Instruments
Number of Channels	2 Channel
Development Kit	TPA2054D4YZKEVM
Dual Supply Voltage	3 V, 5 V
Maximum Dual Supply Voltage	3.3 V, 5.5 V
Minimum Dual Supply Voltage	1.7 V, 2.5 V
Operating Supply Current	15.8 mA
Operating Supply Voltage	3.3 V
Output Signal Type	Differential, Single
Pd - Power Dissipation	1120 mW
Product Type	Audio Amplifiers
PSRR - Power Supply Rejection Ratio	78.5 dB
Factory Pack Quantity	250
Subcategory	Audio ICs
Vos - Input Offset Voltage	5 mV

For more information, please refer to datasheet

Documents

TPA2054D4YZKT Datasheet

More Information

The TPA2054D4 features a stereo Class-D power amplifier along with a stereo DirectPath™ headphone amplifier. The TPA2054D4 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.