Amplifiers
Semiconductor devices (for example, diodes, transistors, semiconductor-based transducers); photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light-emitting diodes (LED), whether or not assembled with other light-emitting diodes (LED); mounted piezo-electric crystals. > Other semiconductor devices: > Amplifiers > Amplifiers
Duty Rate (from China)
Products classified under Tariff item 8542.33.00.00
AD797 High Speed Op-Amp IC
The AD797 is an ultralow noise, high-speed operational amplifier integrated circuit designed for professional audio and precision instrumentation. It falls under tariff item 8542.33.00 as an amplifier, a type of semiconductor device, with a bandwidth of 110 MHz.
8542.33.00LM386 Audio Amplifier IC
The LM386 is a low-voltage audio power amplifier integrated circuit designed for consumer audio applications like radios and small speakers. It is classified under tariff item 8542.33.00 as an amplifier semiconductor device.
8542.33.00LMC662 Dual Rail-to-Rail Amplifier IC
The LMC662 is a dual CMOS operational amplifier with rail-to-rail output swing, used in battery-powered audio devices. It falls under tariff item 8542.33.00 as an amplifier semiconductor device.
8542.33.00LT1028 Precision Audio Op-Amp IC
The LT1028 is an ultralow distortion operational amplifier for high-end audio equipment, featuring chopper stabilization. It is classified under tariff item 8542.33.00 as an amplifier semiconductor device.
8542.33.00MAX4466 Microphone Preamp IC
The MAX4466 is an adjustable-gain microphone preamplifier IC for sound-sensing applications like voice recorders. It falls under tariff item 8542.33.00 as an amplifier semiconductor device, amplifying weak microphone signals up to 60dB gain.
8542.33.00NE5532 Low Noise Audio Amplifier IC
The NE5532 is a dual low-noise operational amplifier designed for high-performance audio preamplifiers and active filters. It is classified under tariff item 8542.33.00 as an amplifier semiconductor device.
8542.33.00OPA2134 Operational Amplifier IC
The OPA2134 is a dual low-noise operational amplifier IC optimized for high-fidelity audio applications and professional equipment. It falls under tariff item 8542.33.00 as an amplifier semiconductor device.
8542.33.00PCM1794A DAC with Integrated Amplifier
The PCM1794A is a 24-bit DAC with integrated line driver amplifiers for digital audio output stages. It is classified under tariff item 8542.33.00 when the amplifier function predominates over the converter function.
8542.33.00TDA2030 Audio Amplifier Chip
The TDA2030 is a 14W hi-fi audio amplifier integrated circuit used in home theater systems and car audio. It falls under tariff item 8542.33.00 as a dedicated amplifier semiconductor device.
8542.33.00TDA7294 100W Audio Amplifier IC
The TDA7294 is a high-power DMOS audio amplifier IC delivering 100W for professional audio systems. It is classified under tariff item 8542.33.00 as a dedicated high-fidelity amplifier semiconductor device.
8542.33.00TPA3116D2 Class-D Audio Amplifier IC
The TPA3116D2 is a 50W stereo Class-D audio amplifier IC for efficient speaker systems. It falls under tariff item 8542.33.00 as an amplifier semiconductor device using digital modulation technology.