Overview
The AD8597ARZ-REEL is a high-performance, low-noise, general-purpose operational amplifier (op-amp) produced by Analog Devices, Inc. This device is part of a series of low noise op amps designed to offer excellent performance in various applications. The AD8597 is known for its low noise, low distortion, and high slew rate, making it highly suitable for professional audio preamplifiers, medical and physiological measurements, and precision instrumentation.
Key Specifications
| Parameter | Symbol | Conditions | Typical Value | Unit |
|---|---|---|---|---|
| Input Noise | - | f = 1 kHz | 1.1 nV/√Hz | - |
| Total Harmonic Distortion + Noise | THD + N | G = 1, RL ≥ 1 kΩ, f = 1 kHz, VRMS = 1 V | -120 dB | - |
| Slew Rate | - | - | 14 V/μs | - |
| Bandwidth | - | - | 10 MHz | - |
| Supply Current | - | - | 4.8 mA/amp | - |
| Offset Voltage | VOS | -40°C ≤ TA ≤ +125°C | 10 μV | - |
| Common-Mode Rejection Ratio | CMRR | - | 120 dB | - |
| Supply Voltage | - | - | ±15 V | - |
| Operating Temperature Range | - | - | -40°C to +125°C | - |
Key Features
- Low input noise: 1.1 nV/√Hz at 1 kHz
- Low distortion: -120 dB THD + N at 1 kHz
- High slew rate: 14 V/μs
- Wide bandwidth: 10 MHz
- Low offset voltage: 10 μV typical
- High common-mode rejection ratio: 120 dB
- Unity-gain stable
- ±15 V operation
Applications
- Professional audio preamplifiers
- ATE/precision testers
- Imaging systems
- Medical and physiological measurements
- Precision detectors and instruments
- Precision data conversion
Q & A
- What is the typical input noise of the AD8597ARZ-REEL at 1 kHz?
The typical input noise is 1.1 nV/√Hz at 1 kHz.
- What is the total harmonic distortion + noise (THD + N) of the AD8597ARZ-REEL at 1 kHz?
The THD + N is -120 dB at 1 kHz with G = 1, RL ≥ 1 kΩ, and VRMS = 1 V.
- What is the slew rate of the AD8597ARZ-REEL?
The slew rate is 14 V/μs.
- What is the bandwidth of the AD8597ARZ-REEL?
The bandwidth is 10 MHz.
- What is the typical supply current of the AD8597ARZ-REEL?
The typical supply current is 4.8 mA/amp.
- What is the typical offset voltage of the AD8597ARZ-REEL?
The typical offset voltage is 10 μV.
- What is the common-mode rejection ratio (CMRR) of the AD8597ARZ-REEL?
The CMRR is 120 dB.
- What is the operating temperature range of the AD8597ARZ-REEL?
The operating temperature range is -40°C to +125°C.
- In what packages is the AD8597ARZ-REEL available?
The AD8597ARZ-REEL is available in 8-lead SOIC and LFCSP packages.
- What are some typical applications of the AD8597ARZ-REEL?
Typical applications include professional audio preamplifiers, ATE/precision testers, imaging systems, medical and physiological measurements, and precision detectors and instruments.
