Overview
The NE5532DRE4 is a dual low-noise operational amplifier produced by Texas Instruments. It is part of the NE5532 and SA5532 series, known for their high-performance characteristics. These operational amplifiers are internally compensated for unity-gain operation and feature excellent DC and AC characteristics, including very low noise, high output-drive capability, and high slew rates. They are widely used in various audio and video applications due to their low distortion and high unity-gain bandwidths.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Unity-Gain Bandwidth | 10 MHz | |
| Slew Rate | 9 V/μs | |
| Input Noise Voltage | 8.0 nV/√Hz at 30 Hz, 5.0 nV/√Hz at 1 kHz | |
| Input Noise Current | 2.7 pA/√Hz at 30 Hz, 0.7 pA/√Hz at 1 kHz | |
| Common-Mode Rejection Ratio (CMRR) | 80 dB to 100 dB | |
| Power Supply Rejection Ratio (PSRR) | 10 dB to 100 dB | |
| Supply Current (ICC) | 8.0 mA to 16 mA | |
| Operating Temperature Range | 0°C to 70°C | |
| Package Type | SOIC (8-pin) | |
| Body Size | 4.90 mm × 3.91 mm |
Key Features
- High slew rate of 9 V/μs, ensuring fast signal response.
- Low input noise voltage and current, making it suitable for low-noise applications.
- High unity-gain bandwidth of 10 MHz, allowing for wide frequency range operations.
- High output-drive capability and large-signal voltage gain.
- Internal compensation for unity-gain operation.
- Input-protection diodes and output short-circuit protection for enhanced reliability.
- Low distortion and high linearity, ideal for audio and video applications.
Applications
- Audio and video equipment, such as AV receivers, DVD players, and video broadcasting infrastructure.
- Embedded PCs and netbooks.
- Pro audio mixers and multichannel video transcoders.
- Scalable video platforms and infrastructure.
Q & A
- What is the typical slew rate of the NE5532DRE4?
The typical slew rate is 9 V/μs.
- What is the unity-gain bandwidth of the NE5532DRE4?
The unity-gain bandwidth is 10 MHz.
- What are the typical input noise voltage and current values?
The typical input noise voltage is 8.0 nV/√Hz at 30 Hz and 5.0 nV/√Hz at 1 kHz. The typical input noise current is 2.7 pA/√Hz at 30 Hz and 0.7 pA/√Hz at 1 kHz.
- What is the common-mode rejection ratio (CMRR) of the NE5532DRE4?
The CMRR ranges from 80 dB to 100 dB.
- What is the power supply rejection ratio (PSRR) of the NE5532DRE4?
The PSRR ranges from 10 dB to 100 dB.
- What is the operating temperature range for the NE5532DRE4?
The operating temperature range is 0°C to 70°C.
- What package type is the NE5532DRE4 available in?
The NE5532DRE4 is available in an 8-pin SOIC package.
- What are some common applications of the NE5532DRE4?
Common applications include AV receivers, DVD players, video broadcasting infrastructure, embedded PCs, netbooks, pro audio mixers, and multichannel video transcoders.
- Does the NE5532DRE4 have input and output protection features?
Yes, it includes input-protection diodes and output short-circuit protection.
- What is the body size of the NE5532DRE4 SOIC package?
The body size is 4.90 mm × 3.91 mm.
