INA103
Low-noise, low-distortion instrumentation amplifiers in 16-pin SOIC and PDIP packages
Manufacturer： ['ti', 'burr-brown']
series introduction
The **INA103 Series** is a family of high-performance, low-noise instrumentation amplifiers designed to deliver precision signal amplification in demanding applications. Known for their exceptional accuracy, low distortion, and robust performance, these amplifiers are engineered to meet the needs of high-end audio, medical instrumentation, and industrial measurement systems. The INA103 Series combines advanced design features with superior electrical characteristics, making it a reliable choice for applications requiring high gain, low noise, and excellent common-mode rejection.
One of the key features of the INA103 Series is its ultra-low noise performance, with a noise density as low as 1.3 nV/√Hz, ensuring minimal signal degradation even in low-level signal amplification scenarios. This makes the series particularly suitable for audio equipment, such as professional microphones, preamplifiers, and high-fidelity audio systems, where maintaining signal integrity is critical. Additionally, the amplifiers offer a high common-mode rejection ratio (CMRR) of up to 120 dB, enabling them to effectively reject interference from common-mode signals, which is essential in environments with high electromagnetic interference (EMI).
The INA103 Series is designed with versatility in mind, offering a wide gain range that can be easily configured to suit specific application requirements. Its robust design ensures stable operation across a broad temperature range, making it suitable for use in harsh industrial environments. The amplifiers also feature low harmonic distortion, typically less than 0.0003%, ensuring clean and accurate signal reproduction in high-precision applications.
Typical applications for the INA103 Series include medical devices such as ECG and EEG monitors, where precise signal amplification is crucial for accurate diagnostics. In industrial settings, these amplifiers are used in data acquisition systems, strain gauge amplifiers, and process control equipment, where their high accuracy and reliability are indispensable. The series is also widely adopted in audio engineering, particularly in studio-grade recording equipment and high-end audio amplifiers, where its low noise and distortion characteristics are highly valued.
In summary, the INA103 Series stands out as a premium solution for precision signal amplification, offering unmatched performance in terms of noise, distortion, and common-mode rejection. Its robust design and versatility make it an ideal choice for a wide range of applications across industries, ensuring reliable and accurate signal processing in even the most challenging environments.
Images for reference
16-DIP SOT38-1
16-Dip
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16 SOIC