Overview
The AD8513ARZ-REEL7 is a quad-precision JFET operational amplifier manufactured by Analog Devices Inc. This component is part of the AD8510/AD8512/AD8513 family, known for its low offset voltage, low input bias current, and low input voltage noise. It is designed to provide high precision and stability in a variety of applications, making it suitable for use in systems requiring low noise and high accuracy.
Key Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Offset Voltage (A Grade) | VOS | −40°C < TA < +125°C | 0.1 | 0.9 | 1.8 | mV |
| Input Bias Current | IB | −40°C < TA < +85°C | 21 | 75 | 0.7 nA | pA |
| Input Offset Current | IOS | −40°C < TA < +85°C | 5 | 50 | 0.3 nA | pA |
| Input Capacitance (Differential) | 12.5 | pF | ||||
| Input Voltage Range | −2.0 | +2.5 | V | |||
| Common-Mode Rejection Ratio | CMRR | VCM = −2.0 V to +2.5 V | 86 | 100 | dB | |
| Slew Rate | SR | RL = 2 kΩ | 20 | V/μs | ||
| Gain Bandwidth Product | GBP | 8 | MHz | |||
| Output Current | IOUT | ±40 | ±54 | mA | ||
| Supply Current/Amplifier | ISY | VO = 0 V, −40°C < TA < +125°C | 2.0 | 2.75 | mA | |
| Operating Temperature Range | −40°C | +125°C | °C |
Key Features
- Low Offset Voltage: The AD8513ARZ-REEL7 features low offset voltage, with a typical value of 0.9 mV and a maximum of 1.8 mV over the temperature range of −40°C to +125°C.
- Low Input Bias Current: It has a very low input bias current, typically 75 pA, which is beneficial for applications requiring minimal input current.
- High Slew Rate: The amplifier has a high slew rate of 20 V/μs, making it suitable for applications requiring fast signal response.
- High Gain Bandwidth Product: With a gain bandwidth product of 8 MHz, this amplifier is capable of handling high-frequency signals.
- Low Noise: The AD8513ARZ-REEL7 has low input voltage noise, making it ideal for precision and low-noise applications.
- High Common-Mode Rejection Ratio (CMRR): It features a high CMRR of up to 100 dB, ensuring good common-mode rejection).
Applications
- Precision Instrumentation: The AD8513ARZ-REEL7 is suitable for precision instrumentation due to its low offset voltage and low input bias current).
- Audio Equipment: It can be used in audio equipment where low noise and high fidelity are required.
- Medical Devices: The high precision and stability of this amplifier make it suitable for medical devices that require accurate signal processing.
- Industrial Control Systems: It can be used in industrial control systems where high accuracy and reliability are necessary.
- Test and Measurement Equipment: The AD8513ARZ-REEL7 is ideal for test and measurement equipment due to its high precision and low noise characteristics.
Q & A
- What is the typical offset voltage of the AD8513ARZ-REEL7?
The typical offset voltage is 0.9 mV, with a maximum of 1.8 mV over the temperature range of −40°C to +125°C).
- What is the input bias current of the AD8513ARZ-REEL7?
The input bias current is typically 75 pA).
- What is the slew rate of the AD8513ARZ-REEL7?
The slew rate is 20 V/μs).
- What is the gain bandwidth product of the AD8513ARZ-REEL7?
The gain bandwidth product is 8 MHz).
- What is the common-mode rejection ratio (CMRR) of the AD8513ARZ-REEL7?
The CMRR is up to 100 dB).
- What is the operating temperature range of the AD8513ARZ-REEL7?
The operating temperature range is −40°C to +125°C).
- What is the typical supply current per amplifier for the AD8513ARZ-REEL7?
The typical supply current per amplifier is 2.0 mA to 2.75 mA over the temperature range of −40°C to +125°C).
- What are some common applications of the AD8513ARZ-REEL7?
Common applications include precision instrumentation, audio equipment, medical devices, industrial control systems, and test and measurement equipment.
- What package types are available for the AD8513ARZ-REEL7?
The AD8513ARZ-REEL7 is available in 14-Lead SOIC_N (R) package among others).
- Is the AD8513ARZ-REEL7 RoHS compliant?
