Overview
The OP297GSZ-REEL7 is a dual, general-purpose operational amplifier (op-amp) manufactured by Analog Devices, Inc. This component is designed to offer precision performance, low power consumption, and extremely low input bias current, making it ideal for a wide range of instrumentation, buffer, and signal conditioning applications.
It features a dual op-amp design with two independent amplifier channels, providing high bandwidth and low offset voltage for precise signal conditioning. The OP297GSZ-REEL7 is RoHS3 compliant and suitable for various industrial and consumer applications.
Key Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Manufacturer Part Number | - | - | - | OP297GSZ-REEL7 | - | - |
| Package | - | - | - | 8-SOIC | - | - |
| Mounting Type | - | - | - | Surface Mount | - | - |
| Operating Temperature | - | - | -40°C | - | 85°C | °C |
| Number of Circuits | - | - | - | 2 | - | - |
| Gain Bandwidth Product | GBP | - | - | 500 kHz | - | kHz |
| Supply Voltage Range | V_S | - | 4V | - | 40V | V |
| Supply Current | I_S | per channel | - | 525 μA | - | μA |
| Slew Rate | S_R | - | - | 0.15 V/μs | - | V/μs |
| Input Offset Voltage | V_OS | - | - | 80 μV | - | μV |
| Input Bias Current | I_B | - | - | 50 pA | - | pA |
Key Features
- Dual op-amp design with two independent amplifier channels
- Gain bandwidth product of 500 kHz
- Wide supply voltage range of 4V to 40V
- Low input offset voltage of 80 μV
- Extremely low input bias current of 50 pA
- Slew rate of 0.15 V/μs
- High common-mode rejection ratio (CMRR) of over 120 dB
- Low power consumption with a supply current of 525 μA per channel
- RoHS3 compliant
Applications
The OP297GSZ-REEL7 is commonly used in a variety of applications, including:
- Precision instrumentation and measurement
- Buffer and signal conditioning circuits
- Industrial controls and test and measurement equipment
- Consumer electronics
- Strain gauge and bridge amplifiers
- High stability thermocouple amplifiers
- Logarithmic amplifiers and long-term integrators
- Sample-and-hold amplifiers and peak detectors
- Battery-powered systems
Q & A
- What is the OP297GSZ-REEL7?
The OP297GSZ-REEL7 is a dual, general-purpose operational amplifier (op-amp) manufactured by Analog Devices, Inc.
- What is the package type of the OP297GSZ-REEL7?
The OP297GSZ-REEL7 is packaged in an 8-SOIC (Surface Mount) package.
- What is the operating temperature range of the OP297GSZ-REEL7?
The operating temperature range is from -40°C to 85°C.
- What is the gain bandwidth product of the OP297GSZ-REEL7?
The gain bandwidth product is 500 kHz.
- What is the supply voltage range for the OP297GSZ-REEL7?
The supply voltage range is from 4V to 40V.
- What is the input offset voltage of the OP297GSZ-REEL7?
The input offset voltage is 80 μV.
- What is the input bias current of the OP297GSZ-REEL7?
The input bias current is 50 pA.
- Is the OP297GSZ-REEL7 RoHS compliant?
Yes, the OP297GSZ-REEL7 is RoHS3 compliant.
- In what types of applications is the OP297GSZ-REEL7 commonly used?
The OP297GSZ-REEL7 is commonly used in precision instrumentation, buffer and signal conditioning circuits, industrial controls, test and measurement equipment, and consumer electronics.
- What are some specific application examples for the OP297GSZ-REEL7?
Specific examples include strain gauge and bridge amplifiers, high stability thermocouple amplifiers, logarithmic amplifiers, long-term integrators, sample-and-hold amplifiers, and peak detectors.
