Overview
The OP177FSZ is a high-performance, low-noise, and low-offset operational amplifier (op-amp) from Analog Devices, Inc. It is renowned for its excellent DC precision and stability, making it an ideal choice for sensitive signal conditioning applications. The OP177FSZ operates over a wide supply voltage range and is available in a compact 8-pin SOIC package, suitable for space-constrained designs.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | OP177FSZ |
| Package | 8-pin SOIC |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C to 85°C |
| Gain Bandwidth Product | 600 kHz |
| Voltage Supply Span (Min/Max) | ±3V to ±18V |
| Current Supply | 1.6 mA |
| Slew Rate | 0.3 V/μs |
| Voltage Input Offset | 10 μV |
| Input Bias Current | 1.2 nA |
| Common Mode Rejection Ratio (CMRR) | 130 dB minimum |
| Power Supply Rejection Ratio (PSRR) | 115 dB minimum |
| Input Noise Voltage | 118 nV rms |
Key Features
- Excellent DC precision and stability with a low input offset voltage of 10 μV and an offset voltage drift of 0.3 μV/°C maximum.
- Low noise performance with an input noise voltage of 118 nV rms, making it suitable for sensitive signal conditioning applications.
- High gain bandwidth of 600 kHz and a slew rate of 0.3 V/μs.
- Wide supply voltage range of ±3V to ±18V, allowing for versatile usage.
- Compact 8-pin SOIC package for space-constrained designs.
- RoHS3 compliant and available in tape and reel packaging for automated assembly.
Applications
- Signal conditioning and amplification in various electronic circuits.
- Instrumentation and measurement systems requiring high precision and accuracy.
- Buffering and impedance conversion applications.
- Filtering and active circuit design in analog systems.
- Precision instrumentation, data acquisition systems, and medical equipment.
Q & A
- Q: What is the input offset voltage of the OP177FSZ?
A: The input offset voltage of the OP177FSZ is 10 μV.
- Q: What is the operating temperature range of the OP177FSZ?
A: The OP177FSZ operates over a temperature range of -40°C to 85°C.
- Q: What is the gain bandwidth product of the OP177FSZ?
A: The gain bandwidth product of the OP177FSZ is 600 kHz.
- Q: What is the slew rate of the OP177FSZ?
A: The slew rate of the OP177FSZ is 0.3 V/μs.
- Q: Is the OP177FSZ RoHS compliant?
A: Yes, the OP177FSZ is RoHS3 compliant.
- Q: What is the typical supply current of the OP177FSZ?
A: The typical supply current of the OP177FSZ is 1.6 mA.
- Q: What are the main application areas of the OP177FSZ?
A: The main application areas include signal conditioning, instrumentation, buffering, filtering, and precision instrumentation in data acquisition systems and medical equipment.
- Q: What is the package type of the OP177FSZ?
A: The OP177FSZ is available in an 8-pin SOIC package.
- Q: Does the OP177FSZ have any warranty?
A: Yes, the OP177FSZ typically comes with a 1-year warranty from the supplier.
- Q: How does the OP177FSZ ensure high precision and accuracy?
A: The OP177FSZ ensures high precision and accuracy through its low input offset voltage, low offset voltage drift, high open-loop gain, and low noise performance.
