Audio Amp Speaker 2-CH Stereo 20W Class-D 24-Pin HTSSOP EP Tube, TPA3123D2PWP, Texas Instruments

The TPA3123D2 is a 25-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 TPA3123D2 can drive stereo speakers as low as 4?O. The efficiency of the TPA3123D2 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, 36 dB. The patented start-up and shut-down sequences minimize pop noise in the speakers without additional circuitry.

25-W/ch into a 4-O Load from a 27-V Supply

20-W/ch into a 4-O Load from a 24-V Supply

Operates from 10 V to 30 V

Efficient Class-D Operation Eliminates Need for Heat Sinks

Four Selectable, Fixed-Gain Settings

Internal Oscillator (No External Components Required)

Single-Ended Analog Inputs

Thermal and Short-Circuit Protection With Auto Recovery

Space-Saving Surface-Mount 24-Pin TSSOP Package

Pin-to-Pin compatible with TPA3120D2

Advanced Power-Off Pop Reduction

APPLICATIONS

Televisions

Характеристики

Бренд	Texas Instruments
Typ_output_power_x_chan_load	20×2@4Ohm W
Totl_harmon_distortion_noise	0.08@4Ohm@10W, 0.08@8Ohm@5W %
Amplifier_type	Class-D
Max_load_resistance	8 Ohm
Typical_voltage_gain	36 dB
Specifications	http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=TPA3123D2&&fileType=pdf
Supplier_package	HTSSOP EP
Country_of_origin	Taiwan
Eccn	EAR99
Функция	Speaker
Htsn	8542330001
Input_signal_type	Single
Lead_finish	Gold
Max_power_dissipation	4160 mW
Max_processing_temp	260
Mounting	Surface Mount
Schedule_b	8542330000
Msl_level	3
Operating_temperature	-40 to 85 °C
Output_signal_type	Differential
Output_type	2-Channel Stereo
Pin_count	24
Power_supply_type	Single
Product_dimensions	7.9 x 4.5 x 1.05 mm

Артикул: TPA3123D2PWP

Описание