STMicroelectronics

TS1871IDT

TS1871IDT Description

The TS1871IDT is a general-purpose operational amplifier (op-amp) designed for a wide range of applications requiring high performance and reliability. Manufactured by STMicroelectronics, this op-amp is housed in an 8-pin SOIC package, making it suitable for surface-mount applications. With a maximum supply voltage span of 6V and a minimum of 1.8V, the TS1871IDT offers flexibility in power supply requirements. Its gain bandwidth product of 1.8 MHz ensures high-frequency performance, while the slew rate of 0.6V/µs provides rapid response to input signal changes. The TS1871IDT also features a low input bias current of 70 nA and an input offset voltage of 100 µV, contributing to its precision and stability.

TS1871IDT Features

• Wide Supply Voltage Range: The TS1871IDT operates from a supply voltage range of 1.8V to 6V, making it suitable for various power supply configurations.
• High Gain Bandwidth Product: With a gain bandwidth product of 1.8 MHz, this op-amp delivers high-frequency performance, ideal for applications requiring fast signal processing.
• Low Input Bias Current: The low input bias current of 70 nA ensures minimal loading on the input signal source, preserving signal integrity.
• Low Input Offset Voltage: The 100 µV input offset voltage contributes to high precision and accuracy in signal amplification.
• High Slew Rate: The 0.6V/µs slew rate allows for quick response to input signal changes, reducing distortion in high-frequency applications.
• Low Supply Current: Consuming only 500µA of supply current, the TS1871IDT is energy-efficient, making it suitable for battery-powered and low-power applications.
• High Output Current: The TS1871IDT can deliver up to 80 mA per channel, enabling it to drive heavy loads effectively.
• Compliance and Packaging: The TS1871IDT is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability. It is packaged in a tape and reel (TR) format, facilitating automated assembly processes.

TS1871IDT Applications

The TS1871IDT is well-suited for a variety of applications due to its versatile performance characteristics. Some specific use cases include:

• Signal Conditioning: Ideal for amplifying and conditioning weak signals in sensors and transducers.
• Audio Amplification: Suitable for audio applications requiring high-fidelity signal processing.
• Analog Filters: Can be used to design active filters for various frequency response requirements.
• Precision Measurement: Its low input offset voltage and bias current make it suitable for precision measurement circuits.
• Power Management: The low supply current and high output current capabilities make it suitable for power management applications, such as voltage regulators and battery chargers.
• Consumer Electronics: Applicable in a wide range of consumer electronics where compact size and high performance are essential.

Conclusion of TS1871IDT

The TS1871IDT operational amplifier from STMicroelectronics stands out in the market due to its combination of high performance, versatility, and compliance with industry standards. Its wide supply voltage range, high gain bandwidth product, and low input bias current make it suitable for a broad range of applications, from precision measurements to consumer electronics. The TS1871IDT's low supply current and high output current capabilities further enhance its suitability for low-power and high-load applications. With its REACH unaffected and RoHS3 compliant status, the TS1871IDT ensures environmental sustainability without compromising on performance. Overall, the TS1871IDT is a reliable and efficient choice for engineers and designers seeking a general-purpose op-amp with exceptional performance.