Texas Instruments

OPA2180ID

OPA2180ID Description

The OPA2180ID is a high-performance, zero-drift operational amplifier designed by Texas Instruments. This dual-channel op-amp is housed in an 8-pin SOIC package, making it suitable for surface-mount applications. The OPA2180ID offers a wide supply voltage range, from 4.5 V to 36 V, ensuring compatibility with various power supply configurations. Its gain bandwidth product of 2 MHz and a slew rate of 0.8 V/µs provide excellent performance for a wide range of signal processing tasks.

OPA2180ID Features

• Zero-Drift Technology: The OPA2180ID incorporates zero-drift technology, which ensures high precision and stability over time and temperature variations. This feature is particularly beneficial in applications requiring high accuracy and low drift.
• Wide Supply Voltage Range: With a supply voltage range from 4.5 V to 36 V, the OPA2180ID is versatile and can be used in both low-voltage and high-voltage systems.
• Low Input Bias Current: The input bias current is as low as 250 pA, making the OPA2180ID ideal for high-impedance sensor applications where minimal loading is critical.
• Low Input Offset Voltage: The voltage input offset is only 15 µV, ensuring high accuracy in precision signal conditioning tasks.
• High Output Current: Each channel can deliver up to 18 mA, allowing the OPA2180ID to drive moderate loads effectively.
• Compliance and Packaging: The OPA2180ID is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability. It is packaged in a tube, which is suitable for automated handling and assembly processes.

OPA2180ID Applications

The OPA2180ID is well-suited for a variety of applications due to its high precision and versatility. Some specific use cases include:

• Precision Signal Conditioning: Ideal for applications requiring high accuracy and low drift, such as precision sensors and instrumentation.
• High-Impedance Sensor Interfaces: The low input bias current makes it suitable for interfacing with high-impedance sensors, such as photodiodes and strain gauges.
• Medical Equipment: The zero-drift technology and low offset voltage are beneficial in medical devices where signal integrity and accuracy are paramount.
• Industrial Automation: The wide supply voltage range and high output current make the OPA2180ID suitable for industrial control systems and automation equipment.

Conclusion of OPA2180ID

The OPA2180ID from Texas Instruments is a robust and versatile operational amplifier that stands out due to its zero-drift technology, wide supply voltage range, and low input bias current. These features make it an excellent choice for applications requiring high precision and stability. The OPA2180ID's compliance with environmental standards and its surface-mount package further enhance its suitability for modern electronic designs. Whether used in precision signal conditioning, high-impedance sensor interfaces, or medical equipment, the OPA2180ID delivers reliable performance and high accuracy.