Overview
The AD8676BRZ is a precision operational amplifier (op-amp) manufactured by Analog Devices Inc. It is renowned for its ultralow offset, drift, and voltage noise, combined with very low input bias currents over the full operating temperature range. This dual rail-to-rail output op-amp is designed for high-precision applications and operates on a wide supply voltage range from ±5 V to ±15 V. The AD8676BRZ is available in 8-lead MSOP and SOIC packages, both of which are lead-free and suitable for space-constrained designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Channels | 2 | |
| GBP - Gain Bandwidth Product | 10 MHz | |
| SR - Slew Rate | 2.5 V/μs | |
| Vos - Input Offset Voltage | 12 μV (B Grade), 100 μV (A Grade) | μV |
| Current - Input Bias | ±2 nA | nA |
| Max Supply Voltage | ±18 V | V |
| Supply Voltage - Min | ±5 V | V |
| Load Current | ±20 mA | mA |
| CMRR - Common Mode Rejection Ratio | 130 dB | dB |
| Input Voltage Noise Density | 2.8 nV/√Hz | nV/√Hz |
| Mounting Style | SMD/SMT | |
| Minimum Operating Temperature | -40°C | °C |
| Maximum Operating Temperature | +125°C | °C |
Key Features
- Suitable for high-speed data transmission and precise clock synchronization
- Excellent frequency stability and robust design for electromagnetic interference
- Low power consumption and heat generation
- Ultralow offset, drift, and voltage noise
- Very low input bias currents over the full operating temperature range
- Rail-to-rail output swings
- Simple and reliable configuration
Applications
- Instrumentation and sensor interfaces
- Data acquisition systems
- Audio processing and control systems
- Power supply monitoring
- Flow control systems and motor control circuits
Q & A
- Q: What is the AD8676BRZ?
A: The AD8676BRZ is a precision operational amplifier (op-amp) manufactured by Analog Devices Inc., known for its ultralow offset, drift, and voltage noise.
- Q: What are the key specifications of the AD8676BRZ?
A: Key specifications include a gain bandwidth product of 10 MHz, slew rate of 2.5 V/μs, input offset voltage of 12 μV (B Grade), and input bias current of ±2 nA.
- Q: What are the operating temperature ranges for the AD8676BRZ?
A: The AD8676BRZ operates over a temperature range of -40°C to +125°C.
- Q: What are the typical applications of the AD8676BRZ?
A: Typical applications include instrumentation, sensor interfaces, data acquisition, audio processing, and control systems.
- Q: What is the warranty period for the AD8676BRZ?
A: The warranty period is typically 1 year, covering any defects in materials and workmanship under normal use.
- Q: How is the authenticity of the AD8676BRZ ensured?
A: The authenticity is ensured through rigorous testing and verification of the credentials of original Analog Devices manufacturers and authorized agents.
- Q: What are the package options for the AD8676BRZ?
A: The AD8676BRZ is available in 8-lead MSOP and SOIC packages, both of which are lead-free.
- Q: What is the common-mode rejection ratio (CMRR) of the AD8676BRZ?
A: The CMRR is 130 dB.
- Q: What is the input voltage noise density of the AD8676BRZ?
A: The input voltage noise density is 2.8 nV/√Hz.
- Q: Is the AD8676BRZ suitable for high-speed applications?
A: Yes, it is suitable for high-speed data transmission and precise clock synchronization due to its excellent frequency stability and low noise characteristics.
