TPA3125D2N Texas Instruments - Yeehing Electronics

10-W stereo, 20-W mono, 10- to 26-V supply, analog input Class-D audio amplifier w/ SE outputs

Pricing (USD)

Quantity	Unit Price
1 — 99	3.66
100 — 249	3.207
250 — 999	2.249
1,000 +	1.27

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Audio Amplifiers
RoHS	Y
Series	TPA3125D2
Product	Audio Amplifiers
Class	Class-D
Output Power	36 W
Mounting Style	Through Hole
Type	1-Channel Mono or 2-Channel Stereo
Package / Case	PDIP-20
Audio - Load Impedance	8 Ohms
THD plus Noise	0.04 %
Supply Voltage - Max	26 V
Supply Voltage - Min	10 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Packaging	Tube
Description/Function	Speaker
Height	4.57 mm
Input Type	Analog
Length	24.33 mm
Supply Type	Single
Width	6.35 mm
Brand	Texas Instruments
Gain	36 dB
Number of Channels	2 Channel
Development Kit	TPA3125D2EVM
Operating Supply Voltage	12 V, 15 V, 18 V, 24 V
Output Signal Type	Differential, Single
Pd - Power Dissipation	1870 mW
Product Type	Audio Amplifiers
Factory Pack Quantity	20
Subcategory	Audio ICs
Unit Weight	0.042297 oz

For more information, please refer to datasheet

Documents

TPA3125D2N Datasheet

More Information

The TPA3125D2 is a 10-W (per channel), efficient, class-D audio power amplifier for driving stereo speakers in a single-ended configuration; or, a mono speaker in a bridge-tied-load configuration. The TPA3125D2 can drive stereo speakers as low as 4 Ω. The efficiency of the TPA3125D2 eliminates the need for an external heat sink when playing music. The gain of the amplifier is controlled by two gain select pins. The gain selections are 20, 26, 32, and 36 dB.