The AD647LH is a high-performance operational amplifier (op-amp) designed and manufactured by Analog Devices Inc., one of the leading companies in the semiconductor industry. This op-amp is known for its precision and reliability, making it an excellent choice for a wide range of applications, including instrumentation, control systems, and analog processing circuits.
Key Features:
- Low Offset Voltage: The AD647LH offers an extremely low input offset voltage, which minimizes errors in high-precision circuits.
- Low Noise: With its low noise characteristics, this op-amp is ideal for audio applications and other sensitive signal processing tasks where maintaining signal integrity is crucial.
- High Input Impedance: The high input impedance ensures that the op-amp does not load down the source signal, preserving the original signal quality.
- Wide Supply Voltage Range: The device can operate with a wide range of supply voltages, offering flexibility in various circuit designs.
- Robust Temperature Performance: The AD647LH is designed to perform consistently across a broad temperature range, making it suitable for industrial and outdoor applications.
Applications:
- Instrumentation amplifiers
- Precision data systems
- Analog processors
- Active filters
- Control systems
Product Specifications:
| Parameter |
Value |
| Number of Channels |
1 |
| Input Offset Voltage |
Typically 0.15 mV |
| Input Bias Current |
20 nA |
| Supply Voltage Range |
±4.5 V to ±18 V |
| Operating Temperature Range |
-55°C to +125°C |
The AD647LH is available in a hermetically sealed package, ensuring long-term stability and protection against harsh environmental conditions. Its combination of precision, low noise, and robustness makes it a versatile choice for engineers and designers looking for a reliable op-amp to integrate into their systems.