Overview
The OPA2132UAG4 is a high-performance, dual operational amplifier (op-amp) manufactured by Texas Instruments. Designed for precision audio and general-purpose applications, this IC features FET input technology, offering low noise and high input impedance. The OPA2132UAG4 is part of Texas Instruments' SoundPlus™ series, targeting audio equipment, instrumentation, and other high-fidelity applications where signal integrity is critical. Its compact 8-SOIC package makes it suitable for space-constrained designs while delivering exceptional performance.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Amplifier Type | General Purpose | - | FET input |
| Number of Circuits | 2 | - | Dual-channel |
| Gain Bandwidth Product | 8 | MHz | - |
| Input Bias Current | 5 | pA | Low noise |
| Supply Voltage | ±2.5 to ±18 | V | Dual supply |
| Operating Temperature | -40 to 85 | °C | Industrial range |
| Package | 8-SOIC | - | Compact design |
Key Features
- FET input technology for low noise and high input impedance.
- Wide supply voltage range (±2.5V to ±18V) for versatile applications.
- High gain bandwidth product of 8MHz for precise signal amplification.
- Low input bias current (5pA) ensures minimal signal distortion.
- Compact 8-SOIC package ideal for space-constrained designs.
Applications
The OPA2132UAG4 is widely used in audio equipment, such as preamplifiers, mixers, and headphone amplifiers, where high fidelity and low noise are essential. It is also suitable for instrumentation, medical devices, and industrial control systems requiring precise signal amplification. Its robust performance and compact form factor make it a preferred choice for designers seeking reliability and efficiency in their circuits.
Q & A
1. What is the input bias current of the OPA2132UAG4?
The input bias current is 5pA, ensuring minimal signal distortion.
2. What is the supply voltage range for this op-amp?
The supply voltage range is ±2.5V to ±18V.
3. What package does the OPA2132UAG4 come in?
It is available in an 8-SOIC package.
4. What is the gain bandwidth product of this amplifier?
The gain bandwidth product is 8MHz.
5. Is the OPA2132UAG4 suitable for audio applications?
Yes, it is designed for high-fidelity audio applications.
6. What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
7. Does this op-amp have FET inputs?
Yes, it features FET input technology for low noise and high input impedance.
8. Can it be used in industrial control systems?
Yes, its precision and reliability make it suitable for industrial applications.
9. What series does the OPA2132UAG4 belong to?
It is part of Texas Instruments' SoundPlus™ series.
10. Is this op-amp dual-channel?
Yes, it is a dual-channel operational amplifier.
