Overview
The OP279GS-REEL is a high-performance operational amplifier produced by Analog Devices Inc. This component is part of the OP279 series, known for its rail-to-rail input and output capabilities, making it suitable for a wide range of applications requiring high output current and low distortion. The OP279GS-REEL is specifically packaged in an 8-lead SOIC (Small Outline Integrated Circuit) package and is available on tape and reel, facilitating easy integration into surface mount designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | ADI (Analog Devices, Inc.) | |
| Description | IC OPAMP GP 5MHZ RRO 8SOIC | |
| Category | Integrated Circuits (ICs) | |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant | |
| Voltage - Supply, Single/Dual (±) | 4.5 V ~ 12 V, ±2.25 V ~ 6 V | V |
| Voltage - Input Offset | ±4 mV | mV |
| Supplier Device Package | 8-SOIC | |
| Slew Rate | 3 V/µs | V/µs |
| Operating Temperature | -40°C ~ 85°C | °C |
| Number of Circuits | 2 | |
| Mounting Type | Surface Mount | |
| Output Type | Rail-to-Rail | |
| Current - Supply | 3.75 mA | mA |
| Current - Output / Channel | 50 mA | mA |
| Current - Input Bias | 300 nA | nA |
| Gain Bandwidth Product | 5 MHz | MHz |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- Rail-to-Rail Inputs and Outputs: The OP279GS-REEL features rail-to-rail input and output stages, allowing it to operate effectively in single-supply designs and maintain a wide common-mode range.
- High Output Current: Capable of sinking and sourcing currents up to ±60 mA (typical), making it suitable for driving high-current loads such as headphones, displays, and power transistors.
- Low Distortion: The amplifier maintains very low distortion, even in single-supply designs, ensuring high fidelity in audio and other applications.
- High Slew Rate: With a slew rate of 3 V/µs, the OP279GS-REEL can handle high-frequency signals efficiently.
- Unity-Gain Stable and No Phase Reversal: The amplifier is stable in unity-gain configurations and does not exhibit phase reversal, ensuring reliable operation in various circuits.
- Short-Circuit Protected and Drives Capacitive Loads: The OP279GS-REEL is short-circuit protected and can drive capacitive loads up to 10 nF, making it versatile for different application needs.
Applications
- Multimedia and Telecom: Suitable for applications in multimedia and telecom markets where high output current and low distortion are critical.
- Headphone Drivers: Can drive headphones and other audio devices with high current and low distortion.
- Display Drivers: Used in driving displays that require high current and capacitive load drive capability.
- Transformer Drivers: Effective in driving transformers and power transistors in various power management and control systems.
- Low Voltage Servo Control and Modems: Suitable for low voltage servo control and modem applications where high output current and stability are required).
- FET Drivers: Can be used as a buffer to provide greater drive capability than typical CMOS outputs, making it suitable for FET drivers).
Q & A
- What is the package type of the OP279GS-REEL?
The OP279GS-REEL is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) package).
- What is the operating temperature range of the OP279GS-REEL?
The operating temperature range is -40°C to 85°C).
- What is the supply voltage range for the OP279GS-REEL?
The supply voltage range is 4.5 V to 12 V, or ±2.25 V to ±6 V).
- What is the slew rate of the OP279GS-REEL?
The slew rate is 3 V/µs).
- Can the OP279GS-REEL drive capacitive loads?
Yes, it can drive capacitive loads up to 10 nF).
- What is the typical output current of the OP279GS-REEL?
The typical output current is ±60 mA).
- Is the OP279GS-REEL RoHS compliant?
No, the OP279GS-REEL contains lead and is not RoHS compliant).
- What is the gain bandwidth product of the OP279GS-REEL?
The gain bandwidth product is 5 MHz).
- What are some common applications of the OP279GS-REEL?
Common applications include multimedia, telecom, headphone drivers, display drivers, transformer drivers, and low voltage servo control).
- Is the OP279GS-REEL short-circuit protected?
Yes, the OP279GS-REEL is short-circuit protected).
