Audio Amp Speaker 1-CH Mono/2-CH Stereo 36W Class-D 20-Pin PDIP Tube, TPA3125D2N, Texas Instruments

The TPA3125D2 is a 10-W (per channel), efficient, class-D audio power amplifier for driving stereo speakers in asingle-endedconfiguration; or, a mono speaker in a bridge-tied-load configuration. The TPA3125D2 can drive stereo speakers as low as 4 O.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.The patented start-up and shutdown sequences minimize pop noise in the speakers without additional circuitry. The thru-hole package allows placement on single-sided printed circuit boards.

10-W/Ch (stereo SE) into an8-O Load From a 24-V Supply

20-W/Ch (mono BTL) into an 😯 Load from a 24-V Supply

Operates From 10 V to 26 V

Operates From +24 V LCD Backlight Supply

Efficient Class-D Operation Eliminates Need for Heat Sinks

Four Selectable, Fixed-Gain Settings

Single-Ended Analog Inputs

Thermal and Short-Circuit Protection With Auto Recovery

20-Pin DIP Package

Advanced Power-Off Pop Reduction

APPLICATIONS

Flat Panel Televisions
DLP TVs
CRT TVs
Powered Speakers

Характеристики

Бренд	Texas Instruments
Lead_finish	Gold
Power_supply_type	Single
Pin_count	20
Output_type	1-Channel Mono, 2-Channel Stereo
Output_signal_type	Differential, Single-Ended
Operating_temperature	-40 to 85 °C
Schedule_b	8542330000
Mounting	Through Hole
Max_power_dissipation	1870 mW
Input_signal_type	Single
Typ_output_power_x_chan_load	10×2@8Ohm W, 36×1@8Ohm
Htsn	8542330001
Функция	Speaker
Eccn	EAR99
Country_of_origin	Malaysia
Specifications	http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=TPA3125D2&&fileType=pdf
Typical_voltage_gain	36 dB
Max_load_resistance	8 Ohm
Amplifier_type	Class-D
Totl_harmon_distortion_noise	0.04@8Ohm@10W %
Product_dimensions	24.33 x 6.35 x 4.57 mm

Артикул: TPA3125D2N

Описание