Overview
The OPA172ID, manufactured by Texas Instruments, is a high-performance operational amplifier (op-amp) designed for a wide range of applications. This model is part of the OPA172 series, known for its precision and reliability. The OPA172ID is particularly suitable for industrial, automotive, and consumer electronics due to its robust design and versatile performance. Its key selling points include a wide supply voltage range, rail-to-rail output, and high bandwidth, making it a competitive choice for engineers seeking a general-purpose op-amp.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 4.5 to 36 | V | Single or dual supply |
| Gain Bandwidth Product | 10 | MHz | |
| Slew Rate | 10 | V/µs | |
| Input Bias Current | 8 | pA | |
| Input Offset Voltage | 200 | µV | |
| Quiescent Current | 1.6 | mA | |
| Output Current | 75 | mA | |
| Operating Temperature | -40 to 125 | °C | |
| Package | SOIC-8 | Surface mount |
Key Features
- Rail-to-rail output for maximum dynamic range.
- Wide supply voltage range from 4.5V to 36V, suitable for various applications.
- High gain bandwidth product of 10MHz, enabling accurate signal amplification.
- Low input bias current of 8pA, reducing errors in high-impedance circuits.
- Low input offset voltage of 200µV, ensuring precision in signal processing.
Applications
The OPA172ID is widely used in industrial automation, automotive systems, and consumer electronics. In industrial automation, it is employed in sensor signal conditioning and control systems due to its precision and reliability. In automotive applications, it is used in battery management systems and motor control circuits, benefiting from its wide supply voltage range. In consumer electronics, it is utilized in audio amplifiers and signal processing circuits, leveraging its high bandwidth and rail-to-rail output.
Q & A
What is the supply voltage range of the OPA172ID?
The OPA172ID operates with a supply voltage range of 4.5V to 36V, supporting both single and dual supply configurations.
What is the gain bandwidth product of the OPA172ID?
The gain bandwidth product is 10MHz, ensuring accurate signal amplification across a wide frequency range.
What is the slew rate of the OPA172ID?
The slew rate is 10V/µs, enabling fast signal response in dynamic applications.
What is the input bias current of the OPA172ID?
The input bias current is 8pA, minimizing errors in high-impedance circuits.
What is the input offset voltage of the OPA172ID?
The input offset voltage is 200µV, ensuring precision in signal processing.
What is the quiescent current of the OPA172ID?
The quiescent current is 1.6mA, making it energy-efficient for battery-powered applications.
What is the output current capability of the OPA172ID?
The output current is 75mA, suitable for driving various loads.
What is the operating temperature range of the OPA172ID?
The operating temperature range is -40°C to 125°C, making it suitable for harsh environments.
What package does the OPA172ID come in?
The OPA172ID is available in an SOIC-8 surface-mount package.
What are the typical applications of the OPA172ID?
Typical applications include industrial automation, automotive systems, and consumer electronics, where precision and reliability are essential.
