Audio Amp Speaker 2-CH Stereo/4-CH Stereo 20W Class-AB 32-Pin HTSSOP EP Tube, TAS5103DAP, Texas Instruments

The TAS5102/TAS5103 are integrated stereo digital amplifier power stages with an advanced protection system. The TAS5102/TAS5103 are capable of driving an 😯 bridge-tied load (BTL) at up to 20 W/15 W per channel with low integrated noise at the output, low THD+N performance, and low idle power dissipation.A low-cost, high-fidelity audio system can be built using a TI chipset, comprising a modulator (e.g., TAS5086) and the TAS5102/TAS5103. This system only requires a simple passive LC demodulation filter to deliver high-quality, high-efficiency audio amplification with proven EMI compliance. These devices require two power supplies, at 3.3 V for VREG, and up to23 V for PVDD.The TAS5102/TAS5103 does not require power-up sequencing due to internal power-on reset.The efficiency of this digital amplifier is greater than 90% into 8 O, which enables the use of smaller power supplies and heatsinks.The TAS5102/3 has an innovative protection system integrated on chip, safeguarding the device against a wide range of fault conditions that could damage the system. These safeguards are short-circuit protection, overcurrent protection, undervoltage protection, and overtemperature protection. The TAS5102/TAS5103 has a new proprietary current-limiting circuit that reduces the possibility of device shutdown during high-level music transients.

2×20 W at 10% THD+N Into 😯 BTL at 18 V (With Heatsink for TAS5102)

2×15 W at 10% THD+N Into 😯 BTL at 15.5 V for TAS5103

2×10 W at 10% THD+N Into 😯 BTL at 13 V

>100-dB SNR (A-Weighted)

<0.1% THD+N at 1 W

Thermally Enhanced Package: 32-pin HTSSOP

DAD (TAS5102) Pad Up
DAP (TAS5103) Pad Down

High-Efficiency Power Stage (>90%) With 180-O Output MOSFETs

Wide PVDD Range from 8V to 23V

Power-On Reset for Protection on Power Up Without Any Power-Supply Sequencing

Integrated Self-Protection Circuits Including Undervoltage, Overtemperature, Overcurrent, Short Circuit

Built-In Regulator for Gate Drive Supply

Error Reporting

EMI Compliant When Used With Recommended System Design

APPLICATIONS

Televisions
Mini/Micro Audio Systems
DVD Receivers
Home Theaters

Характеристики

Бренд	Texas Instruments
Lead_finish	Gold
Totl_harmon_distortion_noise	0.05@8Ohm@1W %, 0.15@8Ohm@20W
Amplifier_type	Class-AB
Max_load_resistance	8 Ohm
Specifications	http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=TAS5103&&fileType=pdf
Supplier_package	HTSSOP EP
Country_of_origin	Taiwan
Eccn	EAR99
Функция	Speaker
Htsn	8542330001
Input_signal_type	Differential
Typ_output_power_x_chan_load	10×4@4Ohm W, 20×2@8Ohm
Max_processing_temp	260
Max_power_dissipation	600 mW
Mounting	Surface Mount
Schedule_b	8542330000
Msl_level	3
Operating_supply_current	10
Operating_supply_voltage	18 V, 3.3
Operating_temperature	0 to 70 °C
Output_signal_type	Differential, Single-Ended
Output_type	2-Channel Stereo, 4-Channel Stereo
Pin_count	32
Power_supply_type	Dual
Product_dimensions	11 x 6.2 x 1.15 mm

SKU: TAS5103DAP

Description