Overview
The OPA2703EA/250 is a high-performance operational amplifier (op-amp) produced by Texas Instruments. This dual-channel op-amp is designed for precision applications, offering low noise, low distortion, and high-speed performance. It is well-suited for use in audio processing, medical instrumentation, and industrial control systems. The OPA2703EA/250 stands out for its exceptional signal fidelity and robust design, making it a preferred choice for engineers seeking reliable amplification solutions in demanding environments.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Channels | 2 | Dual-channel op-amp | |
| Supply Voltage | ±2.25 to ±18 | V | Dual supply operation |
| Input Offset Voltage | 0.5 | mV | Typical |
| Gain Bandwidth Product | 10 | MHz | |
| Slew Rate | 7 | V/µs | |
| Input Bias Current | 10 | nA | Typical |
| Operating Temperature Range | -40 to 125 | °C | |
| Package | SOIC-8 |
Key Features
- Low Noise: Ensures high signal fidelity in sensitive applications.
- High-Speed Performance: Gain bandwidth product of 10 MHz and slew rate of 7 V/µs.
- Wide Supply Voltage Range: Operates from ±2.25 V to ±18 V, suitable for various power configurations.
- Low Distortion: Ideal for audio and precision signal processing.
- Robust Design: Operates reliably in harsh environments with a temperature range of -40°C to 125°C.
Applications
The OPA2703EA/250 is widely used in audio processing, where its low noise and distortion ensure high-quality sound reproduction. In medical instrumentation, its precision and reliability make it suitable for sensitive measurement devices. Additionally, it is employed in industrial control systems for signal conditioning and amplification, where its robust design ensures consistent performance under challenging conditions.
Q & A
1. What is the supply voltage range for the OPA2703EA/250?
The OPA2703EA/250 operates with a supply voltage range of ±2.25 V to ±18 V.
2. What is the gain bandwidth product of this op-amp?
The gain bandwidth product is 10 MHz.
3. Is the OPA2703EA/250 suitable for audio applications?
Yes, its low noise and distortion make it ideal for audio processing.
4. What is the typical input offset voltage?
The typical input offset voltage is 0.5 mV.
5. Can this op-amp operate in harsh environments?
Yes, it has an operating temperature range of -40°C to 125°C.
6. What package does the OPA2703EA/250 come in?
It is available in an SOIC-8 package.
7. What is the slew rate of the OPA2703EA/250?
The slew rate is 7 V/µs.
8. How many channels does this op-amp have?
It is a dual-channel op-amp.
9. Is the OPA2703EA/250 suitable for medical instrumentation?
Yes, its precision and reliability make it suitable for medical devices.
10. What is the input bias current of this op-amp?
The typical input bias current is 10 nA.
