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TAS5112A Datasheet PDF

Texas Instruments TAS5112A

The TAS5112A is a high-performance, integrated stereo digital amplifier power stage designed to drive 6-Ω speakers at up to 50 W per channel. The device incorporates TI’s PurePath Digitalt technology and is used with a digital audio PWM processor (TAS50XX) and a simple passive demodulation filter to deliver high-quality, high-efficiency, true-digital audio amplification. The efficiency of this digital amplifier is typically 90%, reducing the size of both the power supplies and heatsinks needed.
Part No. TAS5112A
Datasheet TAS5112A Download
Manufacturer
Texas Instruments
Description DIGITAL AMPLIFIER POWER STAGE
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TAS5112A datasheet page 1 preview

FEATURES

D 50 W per Channel (BTL) Into 6 Ω (Stereo) D 95-dB Dynamic Range With TAS5026 D Less Than 0.1% THD+N (1 W RMS Into 6 Ω) D Less Than 0.2% THD+N (50 W RMS into 6 Ω) D Power Efficiency Typically 90% Into 6-Ω Load D Self-Protecting Design (Undervoltage, Overtemperature and Short Conditions) With Error Reporting D Internal Gate Drive Supply Voltage Regulator D EMI Compliant When Used With Recommended System Design

APPLICATIONS

D DVD Receiver D Home Theatre D Mini/Micro Component Systems D Internet Music Appliance

DESCRIPTION

Overcurrent protection, overtemperature protection, and undervoltage protection are built into the TAS5112A, safeguarding the device and speakers against fault conditions that could damage the system. THD + NOISE vs OUTPUT POWER 1 RL = 6 Ω TC = 75°C 0.1 THD + NOISE vs FREQUENCY 1 RL = 6 Ω TC = 75°C PO = 50 W 0.1 PO = 10 W PO = 1 W 0.01 THD+N - Total Harmonic Distortion + Noise - % THD+N - Total Harmonic Distortion + Noise - % 0.01 100m 1 10 PO - Output Power -...
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