Overview
The SA5534ADR2 is a single high-performance, low-noise operational amplifier produced by onsemi. It is part of the NE/SA/SE5534 and 5534A series, known for their superior noise performance, improved output drive capability, and higher small-signal and power bandwidths compared to other operational amplifiers like the TL083. These characteristics make the SA5534ADR2 particularly suitable for applications in high-quality and professional audio equipment, instrumentation and control circuits, telephone channel amplifiers, and medical equipment. The op-amp is internally compensated for gains equal to or greater than three and allows for optimization of the frequency response using an external compensation capacitor.
Key Specifications
| Characteristic | Value | Unit |
|---|---|---|
| Small-Signal Bandwidth | 10 | MHz |
| Output Drive Capability | 600 Ω, 10 VRMS at VS = ±18 V | |
| Input Noise Voltage | 4 | nV/(Hz)^0.5 |
| DC Voltage Gain | 100,000 | |
| AC Voltage Gain | 6,000 at 10 kHz | |
| Power Bandwidth | 200 | kHz |
| Slew Rate | 13 | V/μs |
| Supply Voltage Range | ±3.0 to ±20 V | |
| Operating Temperature Range | −40 to +85 °C | |
| Storage Temperature Range | −65 to +150 °C | |
| Junction Temperature | 150 °C | |
| Power Dissipation at 25°C (SOIC-8 Package) | 750 mW | |
| Thermal Resistance, Junction-to-Ambient (SOIC-8 Package) | 158 °C/W |
Key Features
- High-performance, low-noise operational amplifier
- Internally compensated for gain equal to or greater than three
- Optimizable frequency response with an external compensation capacitor
- Improved output drive capability and higher small-signal and power bandwidths
- Large supply voltage range: ±3.0 to ±20 V
- High slew rate: 13 V/μs
- Low input noise voltage: 4 nV/(Hz)^0.5
- Pb-free packages available
Applications
- High-quality and professional audio equipment
- Instrumentation and control circuits
- Telephone channel amplifiers
- Medical equipment
- Signal conditioning
Q & A
- What is the small-signal bandwidth of the SA5534ADR2?
The small-signal bandwidth of the SA5534ADR2 is 10 MHz.
- What is the output drive capability of the SA5534ADR2?
The output drive capability is 600 Ω, 10 VRMS at VS = ±18 V.
- What is the input noise voltage of the SA5534ADR2?
The input noise voltage is 4 nV/(Hz)^0.5.
- What is the DC voltage gain of the SA5534ADR2?
The DC voltage gain is 100,000.
- What is the slew rate of the SA5534ADR2?
The slew rate is 13 V/μs.
- What is the operating temperature range of the SA5534ADR2?
The operating temperature range is −40 to +85 °C.
- What are the typical applications of the SA5534ADR2?
Typical applications include high-quality and professional audio equipment, instrumentation and control circuits, telephone channel amplifiers, and medical equipment.
- Can the frequency response of the SA5534ADR2 be optimized?
- What is the power bandwidth of the SA5534ADR2?
The power bandwidth is 200 kHz.
- Is the SA5534ADR2 available in Pb-free packages?
