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The document describes TPA6203A1, a 1.25W mono fully differential audio power amplifier. It is designed for wireless or cellular handsets and PDAs, and features low power consumption, shutdown control, and improved RF rectification immunity.
TPA152 is a 75mW stereo audio power amplifier with features including high-fidelity line-out/HP driver, PC power supply compatibility, pop reduction circuitry, internal mid-rail generation, thermal and short-circuit protection.
The TPA122 is a stereo audio power amplifier capable of delivering 150mW of continuous RMS power per channel. It features PC power supply compatibility, internal midrail generation, thermal protection, and short-circuit protection.
The TPA6120A2 is a high fidelity audio amplifier built on a current-feedback architecture. This high bandwidth, extremely low noise device is ideal for high performance equipment. Its better than 120 dB of dynamic range exceeds the capabilities of the human ear, ensuring that nothing audible is lost due to the amplifier. The solid design and performance of the TPA6120A2 ensures that music, not the amplifier, is heard.
This document describes the features, applications, and functions of RHB DAP www.ti.com. It is a 16-channel constant-current sink LED driver suitable for monocolor, multicolor, and full-color LED displays, LED signboards, and LED backlighting applications. It features high drive capability, high constant current accuracy, and fast switching output.
The TPA6102A2 is a stereo audio power amplifier designed for battery applications. It features low supply current, shutdown current, and THD+N. The product can deliver 40mW of output power from a 3.3V supply into a 16-ohm load, with a THD+N of 0.08% at 1kHz and less than 0.2% across the audio band of 20Hz to 20kHz. For a 30mW output power into a 32-ohm load, the THD+N is less than 0.06% at 1kHz and less than 0.3% across the entire audio range.
The TPA6111A2 is a stereo audio power amplifier packaged in either an 8-pin SOIC or an 8-pin PowerPAD™ MSOP package capable of delivering 150 mW of continuous RMS power per channel into 16-Ω loads.
The OPA627 and OPA637 are a new level of high-performance precision FET operational amplifiers, with lower noise, lower offset voltage, and higher speed. They are widely used in precision and high-speed analog circuitry.
This application report compares two possible blocking or coupling capacitor configurations for stereo headphone amplifiers operating from a single supply voltage. The report demonstrates that the standard two-capacitor configuration can be replaced by a single-capacitor configuration with little or no perceivable difference in sound quality. The primary advantage of a single-capacitor system is that only one large capacitor is required. In many compact multimedia systems like those in personal digital audio players, wireless phones, and personal digital assistants (PDA), these capacitors can be the largest components on the board. Therefore, eliminating one of the bulky coupling capacitors reduces cost and minimizes the area needed on the circuit board.
This file is tpa6132a2's datasheet, it is a 25mw headphone amplifier, it can connect single ended or differential input, the output power is 2.3v-5.5v, it has acoustic shock prevention function
