STMicroelectronics Operational Amplifier 11.5 kHz 16-Pin 5.5V QFN TSU114IQ4T

STMicroelectronics TSU114IQ4T is a high-accuracy, nano power operational amplifier optimized for sensor signal conditioning, battery-powered devices, and portable applications. With a gain bandwidth product of 11.5 kHz, this op-amp supports precise analog signal amplification with minimal distortion.

The device integrates 4 independent channels within a 16-pin QFN surface mount package measuring 3.1 mm by 3.1 mm by 1 mm, facilitating compact electronic designs especially in handheld and battery-powered instruments. Operating between 5.5 V and 6 V supply voltages, it ensures stable performance and reliable signal integrity.

Key specifications include an input offset voltage of 235 μV, input bias current of 50 pA, and an output current capability of 1.5 mA, making it well-suited for high-precision applications requiring low power consumption. The slew rate of 2.5 V/ms allows for efficient handling of signal transitions. The amplifier maintains operational stability over temperatures ranging from -40°C to 85°C, suitable for industrial and automotive electronics environments.

Designed in compliance with RoHS environmental standards, the TSU114IQ4T guarantees environmentally responsible manufacturing and use of safe materials. This series embodies over 25 years of application-proven lifetime, ensuring long-term reliability in demanding circuitry.

Common industrial and laboratory use cases include precision instrumentation, sensor interfacing, medical devices, automotive control systems, and portable electronic devices where power efficiency and signal accuracy are paramount.

Features a gain bandwidth product of 11.5 kHz for precise signal processing. Houses 4 channels in a compact 16-pin QFN surface mount package. Operates with a supply voltage range between 5.5 V and 6 V providing stable performance.

Designed for high accuracy with input offset voltage of 235 μV and low input bias current of 50 pA. Compact dimensions of 3.1 mm length, 3.1 mm width, and 1 mm height facilitate PCB space-saving designs. Supports a maximum output current of 1.5 mA suitable for low power applications.

Functions reliably within an operating temperature range of -40°C to 85°C. RoHS compliant ensuring environmentally safe manufacturing and materials used.

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