Overview
The AD8652ARZ-REEL7 is a high-performance, dual-channel operational amplifier produced by Analog Devices Inc. This device is part of the AD8652 series, known for its precision and versatility in various analog signal processing applications. The AD8652ARZ-REEL7 features rail-to-rail input and output, making it suitable for a wide range of voltage levels. It operates from a single supply voltage of 2.7V to 5.5V or dual supplies of ±1.35V to ±2.75V, offering flexibility in system design.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage | 2.7 | - | 5.5 | V |
| Dual Supply Voltage | ±1.35 | - | ±2.75 | V |
| Offset Voltage | 90 | - | 300 | μV |
| Input Bias Current | 1 | - | 10 | pA |
| Output Current per Channel | - | - | 40 | mA |
| Slew Rate | - | - | 41 | V/μs |
| Gain Bandwidth Product | - | - | 50 | MHz |
| Common-Mode Rejection Ratio (CMRR) | 77 | - | 95 | dB |
| Power Supply Rejection Ratio (PSRR) | 76 | - | 94 | dB |
| Package | - | - | 8-SOIC | - |
| Operating Temperature Range | -40 | - | 125 | °C |
Key Features
- Rail-to-rail input and output stages, allowing for operation over a wide range of voltage levels.
- High precision with low offset voltage (90μV to 300μV) and low input bias current (1pA to 10pA).
- High slew rate of 41V/μs and a gain bandwidth product of 50MHz.
- Excellent common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR), ensuring robust performance against common-mode and power supply noise.
- Low power consumption with a supply current of 17.5mA to 22.5mA per amplifier.
- Compact 8-SOIC package, suitable for space-constrained applications.
Applications
- Analog signal processing in medical devices, such as ECG and EEG systems.
- Industrial control systems requiring high precision and reliability.
- Aerospace and defense applications where robust performance under varying conditions is critical.
- Audio and video equipment where low noise and high fidelity are essential.
- Automotive systems, including sensor interfaces and data acquisition.
Q & A
- What is the supply voltage range for the AD8652ARZ-REEL7? The AD8652ARZ-REEL7 operates from a single supply voltage of 2.7V to 5.5V or dual supplies of ±1.35V to ±2.75V.
- What is the typical offset voltage of the AD8652ARZ-REEL7? The typical offset voltage is between 90μV and 300μV.
- What is the slew rate of the AD8652ARZ-REEL7? The slew rate is 41V/μs.
- What is the gain bandwidth product of the AD8652ARZ-REEL7? The gain bandwidth product is 50MHz.
- What is the common-mode rejection ratio (CMRR) of the AD8652ARZ-REEL7? The CMRR is between 77dB and 95dB.
- What is the power supply rejection ratio (PSRR) of the AD8652ARZ-REEL7? The PSRR is between 76dB and 94dB.
- What is the package type of the AD8652ARZ-REEL7? The package type is 8-SOIC.
- What is the operating temperature range of the AD8652ARZ-REEL7? The operating temperature range is -40°C to 125°C.
- What are some typical applications of the AD8652ARZ-REEL7? Typical applications include medical devices, industrial control systems, aerospace and defense, audio and video equipment, and automotive systems.
- How much current does the AD8652ARZ-REEL7 typically consume? The supply current is typically between 17.5mA and 22.5mA per amplifier.
