STMicroelectronics

TS1851ID

TS1851ID Description

The TS1851ID is a general-purpose operational amplifier (op-amp) from STMicroelectronics, designed for a wide range of linear amplification applications. This op-amp is housed in an 8SOIC package and is suitable for surface-mount applications. The TS1851ID features a maximum supply voltage span of 6 V and a minimum supply voltage span of 1.8 V, making it versatile for various power supply configurations. It offers a gain bandwidth product of 630 kHz, ensuring high-frequency performance suitable for many analog signal processing tasks.

TS1851ID Features

• Supply Voltage Flexibility: The TS1851ID operates within a wide supply voltage range of 1.8 V to 6 V, providing flexibility in power supply design and compatibility with different voltage levels.
• High Gain Bandwidth Product: With a gain bandwidth product of 630 kHz, the TS1851ID ensures high-frequency performance, making it suitable for applications requiring fast signal processing and amplification.
• Low Input Bias Current: The low input bias current of 16 nA minimizes the loading effect on the input signal source, preserving signal integrity and reducing distortion.
• Low Supply Current: Consuming only 162 µA of supply current, the TS1851ID is energy-efficient, making it ideal for low-power applications and battery-operated devices.
• High Output Current: The TS1851ID can deliver up to 48 mA per channel, providing robust output drive capability for driving various loads.
• Low Input Offset Voltage: The low input offset voltage of 1 mV ensures accurate signal amplification and minimal error in the output signal.
• Surface-Mount Compatibility: The TS1851ID is available in a surface-mount package, facilitating easy integration into modern PCB designs and enabling compact and reliable electronic assemblies.
• Compliance and Safety: The TS1851ID is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards for electronics manufacturing. Additionally, it has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for storage and handling in various environments.

TS1851ID Applications

The TS1851ID 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 low-level analog signals in sensors, transducers, and data acquisition systems.
• Audio Amplification: Suitable for audio signal processing and amplification in consumer electronics, such as portable audio devices and sound systems.
• Instrumentation: Used in precision measurement and instrumentation circuits where low input bias current and low offset voltage are critical.
• Power Management: Effective in power management and control circuits, leveraging its low supply current and high output current capabilities.
• Communication Systems: Applicable in communication systems for signal amplification and processing, benefiting from its high gain bandwidth product.

Conclusion of TS1851ID

The TS1851ID from STMicroelectronics is a robust general-purpose operational amplifier with a wide range of features that make it suitable for diverse applications. Its wide supply voltage range, high gain bandwidth product, low input bias current, and low supply current offer significant advantages over similar models. The TS1851ID's compatibility with surface-mount technology and compliance with environmental standards further enhance its appeal for modern electronics design. While the product is marked as obsolete, it remains a valuable component for applications requiring reliable and efficient analog signal processing.