STMicroelectronics

TS1851AID

TS1851AID Description

The TS1851AID is a general-purpose operational amplifier (op-amp) from STMicroelectronics, designed to deliver reliable performance in a wide range of applications. This op-amp is housed in an 8SOIC package, making it suitable for surface-mount applications. It features a maximum supply voltage span of 6 V and a minimum supply voltage span of 1.8 V, offering flexibility in power supply requirements. The TS1851AID boasts a gain bandwidth product of 630 kHz, ensuring high-frequency performance and stability. With a slew rate of 0.25 V/µs, it can handle fast signal transitions efficiently.

TS1851AID Features

• General-Purpose Amplifier: The TS1851AID is designed for general-purpose applications, providing a versatile solution for various electronic circuits.
• Wide Supply Voltage Range: With a supply voltage range from 1.8 V to 6 V, it can operate in diverse power supply environments, making it suitable for both low-power and standard applications.
• Low Input Bias Current: The 16 nA input bias current ensures minimal loading on the input signal source, preserving signal integrity.
• Low Supply Current: Consuming only 162 µA of supply current, the TS1851AID is energy-efficient, making it ideal for battery-operated and low-power applications.
• High Output Current: The 48 mA output current per channel allows for driving substantial loads, enhancing its versatility in various applications.
• Low Input Offset Voltage: The 1 mV input offset voltage ensures accurate signal processing and minimal error in the output signal.
• Surface-Mount Compatibility: The surface-mount mounting type and 8SOIC package make it easy to integrate into modern PCB designs.
• Compliance and Safety: The TS1851AID is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance.

TS1851AID Applications

The TS1851AID is ideal for a variety of applications due to its general-purpose design and robust performance characteristics. Some specific use cases include:

• Signal Conditioning: Ideal for amplifying and conditioning weak signals in sensor interfaces and data acquisition systems.
• Audio Applications: Suitable for low-distortion audio signal processing, such as preamplifiers and active filters.
• Power Management: Can be used in voltage regulators and power supply circuits due to its low supply current and wide operating voltage range.
• Industrial Control: Effective in control loops and feedback systems where precision and reliability are critical.
• Consumer Electronics: Applicable in various consumer electronics devices that require compact and efficient op-amp solutions.

Conclusion of TS1851AID

The TS1851AID from STMicroelectronics is a versatile general-purpose op-amp that offers a balance of performance and efficiency. Its wide supply voltage range, low input bias current, and high output current make it suitable for a broad spectrum of applications. While it is now considered obsolete, the TS1851AID remains a reliable choice for engineers looking for a proven solution in their designs. Its compliance with environmental and safety standards ensures that it meets modern regulatory requirements. For applications requiring a general-purpose op-amp with a surface-mount package, the TS1851AID is an excellent option.