Overview
The OPA4130UAE4 is a quad operational amplifier produced by Burr-Brown, a division of Texas Instruments. This device is known for its low bias current, low noise, and precision characteristics, making it suitable for a variety of high-performance analog applications. The OPA4130UAE4 is part of the FET input operational amplifier family, offering high input impedance and low input bias current, which are critical for precision and low-noise operations.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 4 |
| Input Type | FET |
| Input Bias Current | Typically 10 pA |
| Input Offset Voltage | Typically 0.5 mV |
| Gain Bandwidth Product | 20 MHz |
| Slew Rate | 20 V/μs |
| Supply Voltage Range | ±2.5V to ±15V |
| Operating Temperature Range | -40°C to 85°C |
| Package Type | 14-pin SOIC |
Key Features
- Low input bias current: Typically 10 pA, ideal for high-impedance sources.
- Low noise: High signal-to-noise ratio, suitable for precision and low-noise applications.
- High input impedance: FET input stage provides high input impedance.
- Wide bandwidth: 20 MHz gain bandwidth product and 20 V/μs slew rate.
- Low input offset voltage: Typically 0.5 mV, ensuring high accuracy.
- Wide supply voltage range: Operates from ±2.5V to ±15V.
Applications
- Precision instrumentation: Suitable for high-accuracy measurement and data acquisition systems.
- Medical devices: Used in medical equipment requiring low noise and high precision.
- Aerospace and defense: Applied in various military and aerospace applications due to its robust performance.
- Audio equipment: Ideal for high-fidelity audio circuits requiring low noise and high signal integrity.
- Industrial control systems: Used in control systems that demand high precision and reliability.
Q & A
- What is the input bias current of the OPA4130UAE4?
The input bias current is typically 10 pA. - What is the gain bandwidth product of the OPA4130UAE4?
The gain bandwidth product is 20 MHz. - What is the slew rate of the OPA4130UAE4?
The slew rate is 20 V/μs. - What is the operating temperature range of the OPA4130UAE4?
The operating temperature range is -40°C to 85°C. - What type of package does the OPA4130UAE4 come in?
The OPA4130UAE4 comes in a 14-pin SOIC package. - What are the typical applications of the OPA4130UAE4?
The OPA4130UAE4 is typically used in precision instrumentation, medical devices, aerospace and defense, audio equipment, and industrial control systems. - What is the supply voltage range for the OPA4130UAE4?
The supply voltage range is ±2.5V to ±15V. - What is the input offset voltage of the OPA4130UAE4?
The input offset voltage is typically 0.5 mV. - Is the OPA4130UAE4 suitable for high-impedance sources?
Yes, the OPA4130UAE4 is suitable for high-impedance sources due to its low input bias current. - What type of input stage does the OPA4130UAE4 have?
The OPA4130UAE4 has a FET input stage.
