TPA3221DDVR Texas Instruments - Yeehing Electronics

100-W stereo, 200-W mono, 7- to 32-V supply, analog input Class-D audio amplifier w/ low idle

Pricing (USD)

Quantity	Unit Price
1 — 99	3.229
100 — 249	2.633
250 — 999	2.069
1,000 +	1.23

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Audio Amplifiers
RoHS	Y
Series	TPA3221
Product	Audio Amplifiers
Class	Class-D
Output Power	105 W x 2 at 4 Ohms, 208 W x 1 at 2 Ohms
Mounting Style	SMD/SMT
Type	Mono, Stereo
Package / Case	HTSSOP-44
Audio - Load Impedance	2 Ohms, 4 Ohms
THD plus Noise	0.02 %
Supply Voltage - Max	30 V
Supply Voltage - Min	7 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Packaging	Reel
Output Type	Mono, Stereo
Brand	Texas Instruments
Number of Channels	2 Channel
Shutdown	Shutdown
Development Kit	TPA3221EVM
Moisture Sensitive	Yes
Operating Supply Current	25 mA
Product Type	Audio Amplifiers
PSRR - Power Supply Rejection Ratio	60 dB
Factory Pack Quantity	2000
Subcategory	Audio ICs
Unit Weight	0.011831 oz

For more information, please refer to datasheet

Documents

TPA3221DDVR Datasheet

More Information

TPA3221 is a high-power Class-D amplifier that enables efficient operation at full-power, idle and standby. The device features closed-loop feedback with a bandwidth up to 100 kHz, which provides low distortion across the audio band and delivers excellent sound quality. The device operates with either AD or low idle-current HEAD (High Efficient AD mode) modulation, and can drive up to 2 x 105 W into 4-Ω load or 1 x 208 W into 2-Ω load.