Overview
The OPA396DCKR is a precision operational amplifier (op-amp) produced by Texas Instruments. Designed for high-performance applications, this op-amp is part of the OPA396 series, known for its low noise, low offset voltage, and high precision. It is widely used in industrial, automotive, and consumer electronics due to its reliability and advanced features. The OPA396DCKR is particularly suitable for applications requiring high accuracy and stability, such as sensor signal conditioning, medical instrumentation, and test equipment.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 2.2 to 5.5 | V | Single or dual supply |
| Input Offset Voltage | 150 | µV | Max |
| Input Bias Current | 0.2 | pA | Typical |
| Gain Bandwidth Product | 1 | MHz | Typical |
| Slew Rate | 0.6 | V/µs | Typical |
| Operating Temperature | -40 to 125 | °C | Industrial range |
| Package | SC70-5 | - | Small form factor |
Key Features
- Low input offset voltage for high precision.
- Ultra-low input bias current for minimal signal distortion.
- Wide supply voltage range for versatile applications.
- Small SC70-5 package for space-constrained designs.
- High gain bandwidth product for stable amplification.
Applications
The OPA396DCKR is ideal for a variety of applications, including sensor signal conditioning in industrial automation, medical instrumentation for accurate measurements, and test equipment for reliable performance. Its precision and low noise characteristics make it suitable for automotive electronics, particularly in sensor interfaces and control systems. Additionally, it is used in consumer electronics for audio amplification and signal processing.
Q & A
1. What is the supply voltage range of the OPA396DCKR?
The supply voltage ranges from 2.2V to 5.5V, supporting both single and dual supply configurations.
2. What is the typical input bias current?
The typical input bias current is 0.2 pA, ensuring minimal signal distortion.
3. What package does the OPA396DCKR come in?
It is available in an SC70-5 package, which is compact and suitable for space-constrained designs.
4. What is the gain bandwidth product of this op-amp?
The gain bandwidth product is typically 1 MHz, providing stable amplification.
5. What are the key applications of the OPA396DCKR?
Key applications include sensor signal conditioning, medical instrumentation, and test equipment.
6. Is the OPA396DCKR suitable for automotive electronics?
Yes, its precision and reliability make it ideal for automotive sensor interfaces and control systems.
7. What is the maximum input offset voltage?
The maximum input offset voltage is 150 µV, ensuring high accuracy.
8. Can the OPA396DCKR operate in extreme temperatures?
Yes, it operates within an industrial temperature range of -40°C to 125°C.
9. What is the slew rate of this op-amp?
The typical slew rate is 0.6 V/µs, enabling fast signal response.
10. Why is the OPA396DCKR preferred for medical instrumentation?
Its low noise and high precision make it suitable for accurate measurements in medical devices.
