Overview
The NE5532AP is a high-performance dual operational amplifier produced by Texas Instruments. It is designed to combine excellent DC and AC characteristics, making it suitable for a variety of applications, particularly in the audio domain. The device features very low noise, high output-drive capability, high unity-gain and maximum-output-swing bandwidths, low distortion, and a high slew rate. Additionally, it includes input-protection diodes and output short-circuit protection, ensuring robust operation under various conditions.
Key Specifications
| Specification | Value | Unit |
|---|---|---|
| Package | PDIP (P) | - |
| Pins | 8 | - |
| Operating Temperature Range | 0 to 70 | °C |
| Equivalent Input Noise Voltage | 5 nV/√Hz (Typ at 1 kHz) | nV/√Hz |
| Unity-Gain Bandwidth | 10 MHz (Typ) | MHz |
| Common-Mode Rejection Ratio | 100 dB (Typ) | dB |
| High DC Voltage Gain | 100 V/mV (Typ) | V/mV |
| Peak-to-Peak Output Voltage Swing | 26 V (Typ with VCC±= ±15 V and RL= 600 Ω) | V |
| Slew Rate | 9 V/μs (Typ) | V/μs |
| Input Offset Voltage-Max | 4000 µV | µV |
| Input Offset Current-Max | 0.15 µA | µA |
| Supply Voltage-Nom (Vsup) | ±15 V | V |
| Supply Current-Max | 16 mA | mA |
| Technology | Bipolar | - |
| Mounting Type | Through Hole | - |
Key Features
- Very low noise with an equivalent input noise voltage of 5 nV/√Hz (Typ at 1 kHz).
- High unity-gain bandwidth of 10 MHz (Typ).
- High common-mode rejection ratio of 100 dB (Typ).
- High DC voltage gain of 100 V/mV (Typ).
- High slew rate of 9 V/μs (Typ).
- Input-protection diodes and output short-circuit protection.
- Internally compensated for unity-gain operation.
- Operating temperature range from 0°C to 70°C.
- Supply voltage range of ±5 V to ±15 V.
Applications
The NE5532AP is particularly suited for audio applications due to its low noise and high performance characteristics. It can be used in:
- Audio amplifiers and preamplifiers
- Active filters and equalizers
- Instrumentation and measurement equipment
- Professional audio equipment such as mixers and effects processors
- High-fidelity audio systems
Q & A
- What is the typical equivalent input noise voltage of the NE5532AP?
The typical equivalent input noise voltage is 5 nV/√Hz at 1 kHz.
- What is the unity-gain bandwidth of the NE5532AP?
The unity-gain bandwidth is 10 MHz (Typ).
- What is the common-mode rejection ratio of the NE5532AP?
The common-mode rejection ratio is 100 dB (Typ).
- What is the slew rate of the NE5532AP?
The slew rate is 9 V/μs (Typ).
- What is the operating temperature range of the NE5532AP?
The operating temperature range is from 0°C to 70°C.
- What is the supply voltage range for the NE5532AP?
The supply voltage range is ±5 V to ±15 V.
- Does the NE5532AP have input-protection diodes and output short-circuit protection?
Yes, it does.
- What is the typical peak-to-peak output voltage swing of the NE5532AP?
The typical peak-to-peak output voltage swing is 26 V with VCC±= ±15 V and RL= 600 Ω.
- Is the NE5532AP internally compensated for unity-gain operation?
Yes, it is.
- What are some common applications for the NE5532AP?
Common applications include audio amplifiers, active filters, instrumentation, professional audio equipment, and high-fidelity audio systems.
