The OPA2170AIDGK is a high-performance, low-power operational amplifier (op-amp) from Texas Instruments (TI), designed to cater to a broad spectrum of applications. This component is a part of the OPAx170 family of op-amps that are known for their precision, low noise, and robust performance.

Key Features

• Wide Supply Range: The OPA2170AIDGK operates over a wide supply range of ±2.25V to ±18V, or +4.5V to +36V on a single supply, providing flexibility in various supply scenarios.
• Low Noise: With a low voltage noise density of 8.8 nV/√Hz at 1 kHz, this op-amp is ideal for applications that require low noise operations such as audio processing and high-fidelity signal conditioning.
• High Slew Rate: A high slew rate of 10 V/μs ensures that the amplifier can respond quickly to changes in the input signal, making it suitable for fast signal amplification tasks.
• Low Quiescent Current: The device features a low quiescent current of 750 μA per channel, which is beneficial for energy-sensitive applications.
• Rail-to-Rail Output: The OPA2170AIDGK provides rail-to-rail output swing, which maximizes the dynamic range in low-voltage applications.
• Robust Electrostatic Discharge (ESD) Protection: The device is designed with an integrated ESD protection circuit, which ensures reliability and longevity in harsh environments.

Applications

The OPA2170AIDGK is versatile and can be used in various applications, including:

• Audio equipment
• ADC buffer
• Sensor signal conditioning
• Active filters
• Test and measurement equipment
• Industrial process controls

Package and Quality

The OPA2170AIDGK comes in a compact VSSOP-8 (DGK) package, making it suitable for space-constrained applications. TI's commitment to quality ensures that this op-amp meets the industry's high standards for performance and reliability.

With its combination of features, the OPA2170AIDGK from Texas Instruments stands out as a reliable and efficient solution for designers looking to improve the performance and efficiency of their electronic systems.