STMicroelectronics

TS1874IN  

OP Amps, Buffer Amps ICs

TS1874IN Description

The TS1874IN is a general-purpose operational amplifier designed by STMicroelectronics. This quad-channel IC is housed in a through-hole 14DIP package, making it suitable for a variety of applications where space and mounting flexibility are critical. The TS1874IN features a supply voltage range from 1.8 V to 6 V, allowing it to operate efficiently in both low-power and standard voltage environments. Its gain bandwidth product of 1.8 MHz ensures high-frequency performance, making it ideal for signal processing and amplification tasks.

TS1874IN Features

• Supply Voltage Range: The TS1874IN operates within a wide supply voltage range of 1.8 V to 6 V, providing versatility for different power supply requirements.
• Gain Bandwidth Product: With a gain bandwidth product of 1.8 MHz, the TS1874IN offers high-frequency performance suitable for applications requiring fast signal processing.
• Low Input Bias Current: The low input bias current of 70 nA minimizes the impact on the input signal, ensuring high accuracy and stability in signal amplification.
• High Slew Rate: A slew rate of 0.6 V/µs allows the TS1874IN to handle fast transient signals effectively, reducing distortion in high-frequency applications.
• Low Supply Current: Each of the four channels consumes only 500 µA, making the TS1874IN energy-efficient and suitable for battery-powered devices.
• Low Input Offset Voltage: The 3 mV input offset voltage ensures minimal error in signal amplification, enhancing the precision of the amplifier.
• High Output Current per Channel: Each channel can deliver up to 80 mA, providing robust output capabilities for driving various loads.
• Compliance and Packaging: The TS1874IN is REACH unaffected and RoHS3 compliant, ensuring environmental safety. It is packaged in a tube, which is ideal for bulk handling and storage.

TS1874IN Applications

The TS1874IN 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 low-power audio applications where high fidelity and low distortion are required.
• Analog Signal Processing: Effective in filtering and processing analog signals in communication systems and instrumentation.
• Power Management: Can be used in power supply circuits for voltage regulation and monitoring.
• Consumer Electronics: Applicable in devices such as portable audio players, gaming consoles, and smart home devices where compact size and low power consumption are essential.

Conclusion of TS1874IN

The TS1874IN is a versatile and efficient general-purpose operational amplifier that offers a wide range of technical specifications and performance benefits. Its low power consumption, high slew rate, and wide supply voltage range make it suitable for a variety of applications, from signal conditioning to audio amplification. Despite being marked as obsolete, the TS1874IN remains a reliable choice for engineers and designers looking for a robust and flexible operational amplifier. Its compliance with environmental standards and efficient packaging further enhance its appeal in modern electronics applications.

TS1874IN Documents

Download datasheets and manufacturer documentation for TS1874IN

Datasheets :

TS1871-72,74      

HTML Datasheet :

TS1871-72,74