Texas Instruments

OPA2188AID

OPA2188AID Description

The OPA2188AID is a high-performance operational amplifier (op-amp) from Texas Instruments, designed for applications requiring zero-drift and low-noise performance. This dual-channel op-amp offers a wide supply voltage range of 4V to 36V, making it suitable for a variety of power supply configurations. With a gain bandwidth product of 2 MHz and a slew rate of 0.8V/µs, the OPA2188AID delivers fast response and high-frequency performance.

OPA2188AID Features

• Voltage - Supply Span (Max): 36 V
• Gain Bandwidth Product: 2 MHz
• Current - Input Bias: 160 pA
• Slew Rate: 0.8V/µs
• Current - Supply: 415µA (x2 Channels)
• Voltage - Input Offset: 6 µV
• Moisture Sensitivity Level (MSL): 2 (1 Year)
• Mounting Type: Surface Mount
• Package: Tube
• Number of Circuits: 2
• Current - Output / Channel: 18 mA

The OPA2188AID's unique features include its zero-drift capability, which minimizes the need for calibration and trimming in precision applications. Its low input bias current and low voltage input offset further enhance its precision performance. The device is also compliant with RoHS3 and REACH regulations, making it suitable for environmentally conscious designs.

OPA2188AID Applications

The OPA2188AID is ideal for applications where precision and stability are critical, such as:

• Sensor Conditioning: Its low drift and low noise make it suitable for conditioning signals from sensors in industrial and automotive applications.
• Data Acquisition Systems: The OPA2188AID's precision and low offset voltage are beneficial in high-resolution data acquisition systems.
• Audio Amplifiers: Its low noise and high slew rate make it suitable for audio applications requiring high fidelity.
• Precision Instrumentation: The zero-drift feature is particularly useful in precision instrumentation where long-term stability is required.

Conclusion of OPA2188AID

The OPA2188AID from Texas Instruments is a versatile and high-performance op-amp, offering zero-drift performance, low noise, and a wide supply voltage range. Its unique features make it an excellent choice for precision applications in sensor conditioning, data acquisition, audio amplification, and precision instrumentation. With its compliance with environmental regulations and robust performance specifications, the OPA2188AID is a reliable solution for demanding electronics designs.