OPA4134PA Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers by Texas Instruments

Specifies how many independent signal paths or outputs the component provides. Compare this value with your circuit requirements to ensure each channel can be used separately. Verify the channel configuration in the datasheet, as some devices may share pins or have internal connections.

Voltage range for dual-supply operation, typically positive and negative rails. Ensure your power design matches this range to avoid damage or malfunction. Check the datasheet for absolute maximum ratings and recommended operating conditions.

Indicates the frequency at which the open-loop gain of an amplifier drops to unity. Compare GBP values to ensure sufficient bandwidth for your signal frequency and required gain. Verify against the datasheet for stability and slew rate considerations.

Specifies the root-mean-square voltage noise generated by the component under specified operating conditions. Compare this value when designing low-noise analog circuits, precision amplifiers, or sensor interfaces. Verify the measurement bandwidth and frequency range in the datasheet, as noise performance varies with these parameters.

Total harmonic distortion plus noise measures the combined distortion and noise in an audio signal. Lower values indicate cleaner output. Compare this parameter when evaluating audio amplifiers, DACs, or signal processing components. Always verify against the datasheet for your specific operating conditions.

Manufacturer-assigned identifier for the component. Use it to locate datasheets, verify specifications, and ensure compatibility with your design. Always cross-check the part number against the manufacturer's official documentation to avoid counterfeit or obsolete parts.

Specifies the amplifier topology or functional class, such as operational, instrumentation, or differential. This determines circuit behavior, gain characteristics, and suitable applications. Verify the exact type against the datasheet to ensure compatibility with your design requirements.

Indicates whether the component complies with the EU RoHS directive restricting hazardous substances. Buyers should verify this status for regulatory compliance and market access. Check the datasheet or certificate for exact compliance details.

Harmonized Tariff Schedule of the United States code for customs classification. Essential for import/export documentation and duty calculation. Verify the correct code with a trade specialist to avoid customs delays.

Export Control Classification Number assigned by the U.S. government. Determines whether the component requires an export license. Essential for international trade compliance. Verify the ECCN with the manufacturer or supplier before shipping to avoid legal issues.

Total number of pins or terminals on the component package. Essential for footprint design, PCB layout, and connector mating. Verify against the datasheet to ensure compatibility with your board and assembly process.

Identifies the company that designed and produced the component. Buyers often filter by manufacturer to ensure brand reliability, quality standards, and supply chain consistency. Verify the manufacturer against the datasheet and official packaging to avoid counterfeit parts.

Current stage in the product's lifecycle, such as Active, Obsolete, or End of Life. This indicates availability and long-term supply risk. Check this before designing in a part to ensure it will be available for your product's production lifetime.

Specifies the ambient temperature range within which the component reliably functions. Compare this with your application's thermal environment to ensure proper operation. Always verify against the datasheet for derating curves and maximum ratings.

Specifies the DC current flowing into the input terminals of an operational amplifier or other analog IC. It affects offset voltage and signal accuracy. Compare values when selecting precision amplifiers, and verify against the datasheet for your operating conditions.

Slew rate indicates how fast an amplifier's output voltage can change. It affects signal fidelity in high-frequency applications. Compare values when selecting op-amps or drivers, and verify against the datasheet's typical test conditions.

Physical package or case type of the component, defining its dimensions, mounting style, and thermal characteristics. Common types include SMD, through-hole, BGA, and QFN. Choose the package that fits your PCB layout and assembly process. Verify the exact package code in the datasheet for footprint compatibility.