Overview
The NE5532AD8G is a dual high-performance, low-noise operational amplifier produced by onsemi. It is renowned for its superior noise performance, improved output drive capability, and higher small-signal and power bandwidths compared to standard operational amplifiers like the 1458. This makes it particularly suitable for high-quality and professional audio equipment, instrumentation and control circuits, and telephone channel amplifiers. The NE5532AD8G is internally compensated for gains equal to one and is available in Pb-free packages.
Key Specifications
| Specification | Value | Unit |
|---|---|---|
| Small-Signal Bandwidth | 10 | MHz |
| Output Drive Capability | 600 Ω, 10 VRMS | |
| Input Noise Voltage | 5.0 nV/√Hz (Typical) | |
| DC Voltage Gain | 50,000 | |
| AC Voltage Gain | 2200 at 10 kHz | |
| Power Bandwidth | 140 kHz | |
| Slew Rate | 9.0 V/μs | |
| Supply Voltage Range | ±3.0 to ±20 V | |
| Output Current per Channel | 38 mA | |
| Power Dissipation | 780 mW | |
| Operating Temperature Range | -40 to +85 °C | |
| Package Type | 8-Pin Plastic Small Outline (SO-8) |
Key Features
- Internally compensated for unity gain
- Low noise performance with typical input noise voltage of 5.0 nV/√Hz
- High output drive capability of 600 Ω, 10 VRMS
- Large supply voltage range from ±3.0 to ±20 V
- Pb-free packages available
- High small-signal and power bandwidths
- Slew rate of 9.0 V/μs
- Power bandwidth of 140 kHz
Applications
- High-quality and professional audio equipment
- Instrumentation and control circuits
- Telephone channel amplifiers
Q & A
- What is the NE5532AD8G operational amplifier used for?
The NE5532AD8G is used in high-quality and professional audio equipment, instrumentation and control circuits, and telephone channel amplifiers due to its low noise and high performance characteristics.
- What are the key specifications of the NE5532AD8G?
Key specifications include a small-signal bandwidth of 10 MHz, output drive capability of 600 Ω, 10 VRMS, input noise voltage of 5.0 nV/√Hz, and a slew rate of 9.0 V/μs.
- What is the supply voltage range for the NE5532AD8G?
The supply voltage range is from ±3.0 to ±20 V.
- Is the NE5532AD8G internally compensated?
- What is the operating temperature range of the NE5532AD8G?
The operating temperature range is from -40 to +85 °C.
- What package types are available for the NE5532AD8G?
The NE5532AD8G is available in 8-Pin Plastic Small Outline (SO-8) packages, including Pb-free options.
- What is the power dissipation of the NE5532AD8G?
The power dissipation is 780 mW.
- How does the NE5532AD8G compare to other operational amplifiers?
The NE5532AD8G shows better noise performance, improved output drive capability, and higher small-signal and power bandwidths compared to standard operational amplifiers like the 1458.
- Is the NE5532AD8G suitable for high-frequency applications?
- What is the typical output current per channel for the NE5532AD8G?
The typical output current per channel is 38 mA.
