Overview
The AD8510ARMZ-REEL is a precision, very low noise, low input bias current, and wide bandwidth JFET operational amplifier manufactured by Analog Devices Inc. This single-channel operational amplifier is designed to offer high performance in various applications requiring low noise, low offset voltage, and high stability. The AD8510ARMZ-REEL is available in an 8-lead MSOP package and is specified over the extended industrial temperature range of -40°C to +125°C.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Input Offset Voltage (Vos) | - | 400 | - | µV |
| Input Bias Current | - | 25 pA | - | pA |
| Common Mode Rejection Ratio (CMRR) | 86 | 100 | - | dB |
| Power Supply Rejection Ratio (PSRR) | 86 | 130 | - | dB |
| Bandwidth | - | 8 MHz | - | MHz |
| Gain Bandwidth Product | - | 8 MHz | - | MHz |
| Slew Rate | - | 20 V/µs | - | V/µs |
| Settling Time (0.1% to 0 V to 4 V step) | - | 0.4 µs | - | µs |
| Output Current per Channel | - | 70 mA | - | mA |
| Min Dual Supply Voltage | 5 V | - | - | V |
| Max Dual Supply Voltage | - | - | 15 V | V |
| Min Operating Temperature | -40°C | - | - | °C |
| Max Operating Temperature | - | - | 125°C | °C |
| Quiescent Current | - | 2.5 mA | - | mA |
Key Features
- Low Offset Voltage: Maximum of 400 µV, ensuring high precision in signal processing.
- Low Input Bias Current: Typical value of 25 pA, which is beneficial for high impedance sensor amplification and precise current measurements.
- Low Noise: Voltage noise density of 8 nV/√Hz at 1 kHz, making it suitable for applications requiring low noise levels.
- Wide Bandwidth: 8 MHz bandwidth and a gain bandwidth product of 8 MHz, enabling high-speed signal processing.
- Fast Settling Time: Settling time to 0.1% in 0.4 µs for a 0 V to 4 V step, ensuring rapid response to input changes.
- High Slew Rate: 20 V/µs slew rate, contributing to the amplifier's stability with capacitive loads.
- No Phase Reversal: The amplifier does not suffer from output phase reversal when input voltages exceed the maximum common-mode voltage range.
- Dual-Supply Operation: Operates with supply voltages ranging from 5 V to 15 V, providing flexibility in system design.
Applications
- Instrumentation: Ideal for precision measurement and instrumentation due to its low noise, low offset, and high stability.
- Multipole Filters: Suitable for high-performance filter applications requiring low noise and high bandwidth.
- Photodiode Amplifiers: Low input bias currents and low noise make it a great choice for photodiode amplifier circuits.
- Audio Applications: High output current, low distortion, and excellent speed make it suitable for audio applications.
- Medical Instruments and Automated Test Equipment: The combination of dc precision, low noise, and fast settling time makes it superior for medical instruments and automated test equipment.
Q & A
- What is the input offset voltage of the AD8510ARMZ-REEL?
The input offset voltage is a maximum of 400 µV.
- What is the typical input bias current of the AD8510ARMZ-REEL?
The typical input bias current is 25 pA.
- What is the bandwidth of the AD8510ARMZ-REEL?
The bandwidth is 8 MHz.
- What is the slew rate of the AD8510ARMZ-REEL?
The slew rate is 20 V/µs.
- What is the settling time of the AD8510ARMZ-REEL to 0.1% for a 0 V to 4 V step?
The settling time is 0.4 µs.
- Does the AD8510ARMZ-REEL suffer from output phase reversal?
No, it does not suffer from output phase reversal when input voltages exceed the maximum common-mode voltage range.
- What is the operating temperature range of the AD8510ARMZ-REEL?
The operating temperature range is -40°C to +125°C.
- What is the quiescent current of the AD8510ARMZ-REEL?
The quiescent current is 2.5 mA.
- What are the typical applications of the AD8510ARMZ-REEL?
Typical applications include instrumentation, multipole filters, photodiode amplifiers, audio applications, and medical instruments.
- In what packages is the AD8510ARMZ-REEL available?
The AD8510ARMZ-REEL is available in 8-lead MSOP and 8-lead SOIC_N packages.
