Overview
The OPA241UAG4 is a high-precision operational amplifier manufactured by Burr Brown, a subsidiary of Texas Instruments. This product is designed for applications requiring low noise, low offset voltage, and high accuracy. It is well-suited for industrial, medical, and instrumentation applications where precision and reliability are critical. The OPA241UAG4 stands out for its ultra-low noise performance and wide operating voltage range, making it a competitive choice in the precision amplifier market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage Range | ±2.25 to ±18 | V | Dual Supply |
| Input Offset Voltage | 25 | µV | Max |
| Input Bias Current | 1 | pA | Typical |
| Gain Bandwidth Product | 10 | MHz | Typical |
| Slew Rate | 5 | V/µs | Typical |
| Operating Temperature Range | -40 to +125 | °C | |
| Package | SOIC-8 |
Key Features
- Ultra-low noise: 4.5 nV/√Hz at 1 kHz
- Low input offset voltage: 25 µV maximum
- Wide supply voltage range: ±2.25 V to ±18 V
- High gain bandwidth product: 10 MHz
- Low input bias current: 1 pA typical
Applications
The OPA241UAG4 is ideal for a variety of precision applications, including:
- Industrial Automation: Signal conditioning and sensor amplification in control systems.
- Medical Devices: High-accuracy signal processing in diagnostic equipment.
- Instrumentation: Precision measurement and data acquisition systems.
- Audio Equipment: Low-noise amplification in high-fidelity audio systems.
Q & A
1. What is the supply voltage range of the OPA241UAG4?
The OPA241UAG4 operates with a supply voltage range of ±2.25 V to ±18 V.
2. What is the typical input bias current?
The typical input bias current is 1 pA.
3. What is the maximum input offset voltage?
The maximum input offset voltage is 25 µV.
4. What is the gain bandwidth product of this amplifier?
The gain bandwidth product is 10 MHz.
5. What package does the OPA241UAG4 come in?
It is available in an SOIC-8 package.
6. Is the OPA241UAG4 suitable for medical applications?
Yes, its high precision and low noise make it ideal for medical devices.
7. What is the operating temperature range?
The operating temperature range is -40°C to +125°C.
8. How does the OPA241UAG4 perform in audio applications?
Its ultra-low noise and high precision make it suitable for high-fidelity audio systems.
9. What is the typical slew rate?
The typical slew rate is 5 V/µs.
10. Can the OPA241UAG4 be used in industrial automation?
Yes, it is well-suited for signal conditioning and sensor amplification in industrial automation.
