Overview
The OP282GS-REEL is a dual operational amplifier produced by Analog Devices Inc. It is part of the OP282 series, known for its low power consumption and high speed, making it ideal for battery-powered systems and power-restricted applications. The OP282GS-REEL features a JFET input stage, which ensures low bias current and high input impedance. This amplifier is unity-gain stable and offers a wide output swing, making it suitable for various high-side signal conditioning applications.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Number of Channels | 2 | |
| Gain Bandwidth Product (GBP) | 4 MHz | |
| Input Bias Current (Ibias) | 100 pA | |
| Supply Current per Amplifier (Iq/Amp) | 210 µA | |
| Operating Temperature Range | -40°C to +85°C | |
| Slew Rate | 9 V/µs | |
| Voltage Noise Density | 36 nV/√Hz | |
| Supply Voltage Range | ±4.5 V to ±18 V | |
| Offset Voltage (VOS) | 0.2 to 3 mV | |
| Package Type | 8-Lead SOIC | |
| RoHS Compliance | No (specific to OP282GS-REEL, but other variants are compliant) |
Key Features
- Low power consumption with a supply current of less than 250 µA per amplifier.
- High speed with a slew rate of typically 9 V/µs and a gain bandwidth product of 4 MHz.
- Low input bias current of typically 100 pA.
- Wide output swing within 1.5 V of each supply rail.
- Unity-gain stable and suitable for high-side signal conditioning.
- JFET input stage ensuring low bias current and high input impedance.
- Extended industrial temperature range of -40°C to +85°C.
Applications
- Battery-powered systems and power-restricted applications.
- Telecommunications.
- Geophysical exploration.
- Portable medical equipment.
- Navigational instrumentation.
- Active filters and integrators.
- Supply current monitoring.
Q & A
- What is the typical supply current per amplifier for the OP282GS-REEL?
The typical supply current per amplifier is 210 µA.
- What is the gain bandwidth product (GBP) of the OP282GS-REEL?
The gain bandwidth product is 4 MHz.
- What is the slew rate of the OP282GS-REEL?
The slew rate is typically 9 V/µs.
- What is the input bias current of the OP282GS-REEL?
The input bias current is typically 100 pA.
- What is the operating temperature range of the OP282GS-REEL?
The operating temperature range is -40°C to +85°C.
- Is the OP282GS-REEL RoHS compliant?
No, the OP282GS-REEL is not RoHS compliant, but other variants in the series are.
- What package type is the OP282GS-REEL available in?
The OP282GS-REEL is available in an 8-Lead SOIC package.
- What are some typical applications of the OP282GS-REEL?
Typical applications include battery-powered systems, telecommunications, geophysical exploration, portable medical equipment, and navigational instrumentation.
- What is the offset voltage range for the OP282GS-REEL?
The offset voltage range is 0.2 to 3 mV.
- Is the OP282GS-REEL unity-gain stable?
