Overview
The OP484FS-REEL from Analog Devices Inc. is a General Purpose Amplifier designed for high precision and reliability. This quad operational amplifier features rail-to-rail input and output, ensuring improved signal integrity and reduced distortion. It is particularly suited for instrumentation applications, offering high gain stability, low noise, and a fast slew rate. The amplifier can operate with supply voltages ranging from 3V to 36V (or ±1.5V to ±18V), making it versatile for various applications. Despite being marked as obsolete and not recommended for new designs, it remains a robust option for existing systems and specific requirements.
Key Specifications
| Parameter | Value |
|---|---|
| Series | OP484 |
| Number of Channels | 4 Channel |
| GBP - Gain Bandwidth Product | 3.25 MHz |
| SR - Slew Rate | 2.4 V/us |
| Vos - Input Offset Voltage | 150 uV |
| en - Input Voltage Noise Density | 3.9 nV/sqrt Hz |
| Supply Voltage - Max | 36 V, +/- 18 V |
| Supply Voltage - Min | 3 V, +/- 1.5 V |
| Operating Supply Current | 5.8 mA |
| Minimum Operating Temperature | -40 C |
| Maximum Operating Temperature | + 125 C |
| Shutdown | No Shutdown |
| Mounting Style | SMD/SMT |
| Package / Case | SOIC-14 |
| Brand | Analog Devices |
| Dual Supply Voltage | +/- 3 V, +/- 5 V, +/- 9 V, +/- 12 V, +/- 15 V |
Key Features
- Rail-to-rail input and output for improved signal integrity and reduced distortion.
- High gain stability and low noise.
- Fast slew rate of 2.4 V/us.
- Operates with supply voltages from 3V to 36V (or ±1.5V to ±18V).
- Compact 14-SOIC package for easy integration.
- Ability to drive loads up to 10mA.
- High gain bandwidth product of 3.25 MHz.
Applications
- Instrumentation applications.
- Automotive systems.
- Battery-powered instrumentation.
- Power supply control and protection.
- Telecommunications equipment.
- ADC input buffer and DAC output amplifier.
- Sensors such as Hall effect, piezoelectric, and resistive transducers.
Q & A
- What is the OP484FS-REEL used for? The OP484FS-REEL is a General Purpose Amplifier used in various applications including instrumentation, automotive systems, and telecommunications.
- What are the key features of the OP484FS-REEL? Key features include rail-to-rail input and output, high gain stability, low noise, fast slew rate, and the ability to operate with a wide range of supply voltages.
- What is the operating temperature range of the OP484FS-REEL? The operating temperature range is from -40°C to +125°C.
- What is the maximum supply voltage for the OP484FS-REEL? The maximum supply voltage is 36V (or ±18V).
- Is the OP484FS-REEL recommended for new designs? No, the OP484FS-REEL is marked as obsolete and not recommended for new designs.
- What is the package type of the OP484FS-REEL? The package type is SOIC-14.
- What is the gain bandwidth product of the OP484FS-REEL? The gain bandwidth product is 3.25 MHz.
- What are some common applications of the OP484FS-REEL? Common applications include battery-powered instrumentation, power supply control and protection, and telecommunications equipment.
- Can the OP484FS-REEL be used in harsh environments? Yes, it is designed to operate in harsh environments.
- What is the input offset voltage of the OP484FS-REEL? The input offset voltage is 150 uV.
