Overview
The OPA380AIDGKTG4 is a high-speed, low-noise operational amplifier (op-amp) produced by Texas Instruments. This model is part of the OPA380 series, designed for precision applications requiring high bandwidth and low distortion. It is widely used in signal conditioning, data acquisition, and audio processing systems. The OPA380AIDGKTG4 is particularly suitable for applications demanding high performance in terms of speed and accuracy, making it a preferred choice for engineers in industries such as medical, industrial, and consumer electronics.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 2.7 to 5.5 | V | Single or dual supply |
| Bandwidth | 200 | MHz | Gain Bandwidth Product |
| Slew Rate | 600 | V/µs | |
| Input Noise Density | 2.7 | nV/√Hz | Typical at 1 kHz |
| Input Offset Voltage | ±0.5 | mV | Maximum |
| Operating Temperature | -40 to +125 | °C | |
| Package | VSSOP-8 | Green (RoHS & no Sb/Br) |
Key Features
- High bandwidth of 200 MHz for fast signal processing.
- Low input noise density of 2.7 nV/√Hz, ideal for precision applications.
- High slew rate of 600 V/µs ensures rapid response to input changes.
- Wide supply voltage range from 2.7 V to 5.5 V, accommodating various power sources.
- Compact VSSOP-8 package, suitable for space-constrained applications.
Applications
The OPA380AIDGKTG4 is extensively used in high-performance electronic systems. In medical electronics, it is utilized in imaging and diagnostic equipment where precision and speed are crucial. In industrial settings, it plays a critical role in data acquisition systems and process control. Additionally, its low noise and high bandwidth make it an excellent choice for audio processing and high-fidelity audio equipment in consumer electronics.
Q & A
1. What is the typical power consumption of the OPA380AIDGKTG4?
The typical power consumption is 10 mA per channel when operating at 5 V.
2. Can the OPA380AIDGKTG4 operate with a single power supply?
Yes, it can operate with a single supply voltage ranging from 2.7 V to 5.5 V.
3. What is the input impedance of this op-amp?
The input impedance is typically 1 MΩ.
4. Is the OPA380AIDGKTG4 suitable for audio applications?
Yes, its low noise and high bandwidth make it ideal for high-fidelity audio applications.
5. What is the maximum operating temperature for this device?
The maximum operating temperature is +125°C.
6. Does this op-amp require external compensation?
No, it is internally compensated for stability.
7. What is the typical gain bandwidth product of the OPA380AIDGKTG4?
The typical gain bandwidth product is 200 MHz.
8. Can this device be used in battery-powered applications?
Yes, its low supply voltage range makes it suitable for battery-powered applications.
9. What is the output voltage swing of the OPA380AIDGKTG4?
The output voltage swing is typically within 100 mV of the supply rails.
10. Is the OPA380AIDGKTG4 RoHS compliant?
Yes, it is RoHS compliant and free from hazardous substances like Sb/Br.
