Overview
The OP297FSZ-REEL7, produced by Analog Devices Inc., is a high-precision, low-noise dual operational amplifier (op-amp) designed for instrumentation, measurement, and control applications. This device is notable for its excellent precision and low noise performance, making it ideal for high-accuracy applications. The OP297FSZ is packaged in an industry-standard 8-lead SOIC package, providing a space-saving solution for various designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer Part Number | OP297FSZ | |
| Package | 8-SOIC (0.154", 3.90mm Width) | |
| Mounting Type | Surface Mount | |
| Number of Circuits | 2 | |
| Supply Voltage Range | 4V to 40V | V |
| Input Bias Current | 35 pA | pA |
| Input Offset Voltage | 50 μV | μV |
| Gain Bandwidth Product | 500 kHz | kHz |
| Slew Rate | 0.15 V/μs | V/μs |
| Operating Temperature Range | -40°C to 85°C | °C |
| Supply Current (per channel) | 525 μA | μA |
| Common Mode Rejection Ratio | 135 dB | dB |
| Power Supply Rejection Ratio | 125 dB | dB |
Key Features
- High precision and low noise performance, with an input offset voltage of 50 μV and a low drift of 0.6 μV/°C.
- Wide supply voltage range from 4V to 40V, making it suitable for diverse power supply conditions.
- Dual-channel configuration in an 8-lead SOIC package, providing space-saving advantages.
- Low input bias current of 35 pA and high gain bandwidth product of 500 kHz.
- High common-mode rejection ratio (CMRR) of 135 dB and power supply rejection ratio (PSRR) of 125 dB.
- RoHS3 compliant and reliable surface mount package ensuring quality and safety.
Applications
- Instrumentation and measurement equipment, such as strain gage and bridge amplifiers, and high stability thermocouple amplifiers.
- Industrial control systems and data acquisition systems.
- Portable and battery-powered devices, leveraging its low power consumption and wide operating voltage range.
- Photocurrent monitors, log amplifiers, and long-term integrators/filters.
- Sample-and-hold amplifiers and peak detectors.
Q & A
- What is the primary application of the OP297FSZ?
The OP297FSZ is primarily used in instrumentation, measurement, and control applications due to its high precision and low noise performance.
- What is the package type of the OP297FSZ?
The OP297FSZ is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) package.
- What is the input bias current of the OP297FSZ?
The input bias current of the OP297FSZ is 35 pA.
- What is the gain bandwidth product of the OP297FSZ?
The gain bandwidth product of the OP297FSZ is 500 kHz.
- What is the operating temperature range of the OP297FSZ?
The operating temperature range of the OP297FSZ is -40°C to 85°C.
- Is the OP297FSZ RoHS compliant?
Yes, the OP297FSZ is RoHS3 compliant.
- What is the common-mode rejection ratio (CMRR) of the OP297FSZ?
The CMRR of the OP297FSZ is 135 dB.
- What is the power supply rejection ratio (PSRR) of the OP297FSZ?
The PSRR of the OP297FSZ is 125 dB.
- Can the OP297FSZ be used in battery-powered devices?
Yes, the OP297FSZ is suitable for battery-powered devices due to its low power consumption and wide operating voltage range.
- What are some of the key applications of the OP297FSZ in industrial settings?
The OP297FSZ is used in industrial control systems, data acquisition systems, and other applications requiring high precision and low noise.
