Overview
The ADA4084-2ARZ from Analog Devices Inc. is a dual-channel, general-purpose operational amplifier known for its exceptional dynamic performance and versatility. This rail-to-rail input and output op-amp is designed to operate over a wide supply voltage range of 3V to 30V, making it suitable for a variety of applications. It features a low input offset voltage, high gain-bandwidth product, and fast slew rate, which are critical for maintaining high signal-to-noise ratios and precision in single-supply systems.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Package | 8-pin SOIC |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C to 125°C |
| Supply Voltage Range | 3V to 30V (or ±1.5V to ±15V) |
| Gain Bandwidth Product | 15.9MHz |
| Slew Rate | 4.6V/μs |
| Input Offset Voltage | 30μV |
| Input Bias Current | 140nA |
| Output Current per Channel | 30mA |
| -3dB Bandwidth | 13.9MHz |
Key Features
- Dual-channel configuration with rail-to-rail input and output
- Wide supply voltage range of 3V to 30V
- Low input offset voltage of 30μV
- High gain-bandwidth product of 15.9MHz and fast slew rate of 4.6V/μs
- Low input bias current of 140nA
- Compact 8-pin SOIC package
- RoHS3 compliant for environmentally-conscious designs
Applications
- Instrumentation
- Measurement
- Control systems
- Data acquisition
- Audio/video processing
- Portable telecommunications equipment
- Power supply control and protection
- Transducer amplifiers or buffers (e.g., Hall effect, piezoelectric, resistive transducers)
Q & A
- What is the ADA4084-2ARZ?
The ADA4084-2ARZ is a dual-channel, general-purpose operational amplifier from Analog Devices Inc. - What is the operating temperature range of the ADA4084-2ARZ?
The operating temperature range is -40°C to 125°C. - What is the supply voltage range for the ADA4084-2ARZ?
The supply voltage range is 3V to 30V (or ±1.5V to ±15V). - What is the gain-bandwidth product of the ADA4084-2ARZ?
The gain-bandwidth product is 15.9MHz. - What is the slew rate of the ADA4084-2ARZ?
The slew rate is 4.6V/μs. - Is the ADA4084-2ARZ RoHS compliant?
Yes, the ADA4084-2ARZ is RoHS3 compliant. - What are some common applications for the ADA4084-2ARZ?
Common applications include instrumentation, measurement, control systems, data acquisition, and audio/video processing. - What type of package does the ADA4084-2ARZ come in?
The ADA4084-2ARZ comes in an 8-pin SOIC package. - What is the input offset voltage of the ADA4084-2ARZ?
The input offset voltage is 30μV. - What is the input bias current of the ADA4084-2ARZ?
The input bias current is 140nA.
