Texas Instruments

PGA204AU

PGA204AU Description

The PGA204AU from Texas Instruments is a high-precision instrumentation amplifier designed for applications requiring accurate signal conditioning and amplification. Housed in a 16-SOIC package, this surface-mount IC operates over a 9V to 36V supply range, making it suitable for industrial and medical systems. With an ultra-low input bias current of 500 pA and a minimal input offset voltage of 25 µV, it ensures exceptional signal integrity. The device features a 1 MHz bandwidth and a 0.7V/µs slew rate, enabling fast and stable performance in dynamic environments. Its ROHS3 compliance and REACH-unaffected status further enhance its suitability for modern, eco-conscious designs.

PGA204AU Features

• Wide Supply Range: Operates from 9V to 36V, accommodating diverse power requirements.
• Low Noise & High Precision: 25 µV offset voltage and 500 pA input bias current minimize errors in sensitive measurements.
• High Output Drive: Delivers 23 mA per channel, supporting robust signal transmission.
• Optimized Dynamic Performance: 1 MHz bandwidth and 0.7V/µs slew rate ensure rapid response.
• Robust Packaging: 16-SOIC tube packaging with MSL 3 (168 hours) moisture sensitivity for reliable handling.
• Compliance: ROHS3 and REACH compliant, meeting global environmental standards.

PGA204AU Applications

The PGA204AU excels in precision applications such as:

• Medical Instrumentation: ECG amplifiers, patient monitoring systems.
• Industrial Sensors: Strain gauge amplification, bridge sensor conditioning.
• Test & Measurement Equipment: Data acquisition systems, high-accuracy multimeters.
• Automotive Systems: Sensor interfaces requiring wide voltage tolerance.
• Aerospace & Defense: Low-power, high-reliability signal chains.

Conclusion of PGA204AU

The PGA204AU stands out as a versatile, high-performance instrumentation amplifier, combining low noise, wide supply range, and precision in a compact form factor. Its industrial-grade robustness and compliance with environmental standards make it ideal for demanding applications in medical, industrial, and automotive sectors. Engineers seeking reliable signal conditioning with minimal error will find this IC an exceptional choice for enhancing system accuracy and stability.