Overview
The OP270GSZ-REEL is a high-performance, monolithic, dual operational amplifier IC produced by Analog Devices, Inc. It is designed for general-purpose instrumentation and buffer applications. This device is known for its exceptionally low voltage noise density and excellent input offset voltage, making it suitable for a variety of precision amplification tasks.
Key Specifications
| Parameter | Min | Typical | Max | Unit |
|---|---|---|---|---|
| Supply Voltage Range | 9 | 36 | V | |
| Input Offset Voltage | 50 | 75 | μV | |
| Slew Rate | 2.4 | V/μs | ||
| Gain Bandwidth Product | 5 | MHz | ||
| Input Bias Current | 15 | 20 | nA | |
| Operating Temperature Range | -40 | 85 | °C | |
| Common-Mode Rejection Ratio (CMRR) | 106 | dB | ||
| Power Supply Rejection Ratio (PSRR) | 3.2 | μV/V |
Key Features
- Dual operational amplifier in a 16-SOIC package, suitable for space-constrained designs.
- Operates on a wide supply voltage range of 9V to 36V.
- Exceptionally low voltage noise density of 5 nV/√Hz at 1 kHz.
- Low input offset voltage of up to 75 μV and low offset drift of 1 μV/°C.
- High gain of 1500 V/mV minimum and high CMRR of 106 dB minimum.
- Slew rate of 2.4 V/μs and gain bandwidth product of 5 MHz.
- Low input bias current of less than 20 nA.
- RoHS3 compliant and tape and reel packaging for automated assembly.
Applications
- Instrumentation and buffer amplifiers.
- Data acquisition systems.
- Sensor signal conditioning.
- Industrial and medical equipment.
- Precision summing amplifiers, voltage threshold detectors, and comparators.
- Professional audio circuits such as tape heads and microphone preamplifiers.
Q & A
- What is the OP270GSZ-REEL used for?
The OP270GSZ-REEL is used for general-purpose instrumentation and buffer applications.
- What is the supply voltage range of the OP270GSZ-REEL?
The supply voltage range is from 9V to 36V.
- What is the input offset voltage of the OP270GSZ-REEL?
The input offset voltage is up to 75 μV.
- What is the slew rate of the OP270GSZ-REEL?
The slew rate is 2.4 V/μs.
- What is the gain bandwidth product of the OP270GSZ-REEL?
The gain bandwidth product is 5 MHz.
- Is the OP270GSZ-REEL RoHS compliant?
- What is the operating temperature range of the OP270GSZ-REEL?
The operating temperature range is from -40°C to 85°C.
- What are some common applications of the OP270GSZ-REEL?
Common applications include instrumentation and buffer amplifiers, data acquisition systems, sensor signal conditioning, and industrial and medical equipment.
- What package type does the OP270GSZ-REEL come in?
The OP270GSZ-REEL comes in a 16-SOIC package.
- Is the OP270GSZ-REEL suitable for high-gain applications?
