Overview
The OP284FSZ-REEL7 is a dual operational amplifier produced by Analog Devices Inc. It is part of the OP184/OP284/OP484 family, known for their single-supply operation and rail-to-rail input and output capabilities. This amplifier is particularly suited for applications requiring both AC and precision DC performance, making it versatile in various electronic systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Bandwidth | 4 MHz | |
| Slew Rate | 2.4 - 4.0 | V/μs |
| Gain Bandwidth Product (GBP) | 4.25 MHz | |
| Phase Margin | 50 Degrees | |
| Offset Voltage (VOS) | 65 μV (typ), 165 μV (max) | μV |
| Input Bias Current (IB) | 60 - 450 nA | nA |
| Input Offset Current (IOS) | 2 - 50 nA | nA |
| Common-Mode Rejection Ratio (CMRR) | 60 dB (typ) | dB |
| Supply Voltage Range | 3 V to 36 V (single-supply), ±1.5 V to ±18 V (dual-supply) | V |
| Package | 8-Lead SOIC | |
| Operating Temperature Range | −40°C to +125°C | °C |
| Output Current | ±6.5 mA | mA |
Key Features
- Single-supply operation with a wide supply voltage range (3 V to 36 V or ±1.5 V to ±18 V)
- Rail-to-rail input and output capabilities
- High bandwidth of 4 MHz and high slew rate of up to 4.0 V/μs
- Low offset voltage of 65 μV (typ) and low noise of 3.9 nV/√Hz
- Unity-gain stable and high common-mode rejection ratio (CMRR) of 60 dB
- Compact 8-Lead SOIC package
Applications
- Battery-powered instrumentation
- Power supply control and protection
- Telecommunications equipment
- Filters and instrumentation
- Amplifiers or buffers for transducers with wide output ranges (e.g., Hall effect, piezoelectric, and resistive transducers)
- Portable electronics and multistage filters in single-supply systems
Q & A
- What is the bandwidth of the OP284FSZ-REEL7?
The bandwidth of the OP284FSZ-REEL7 is 4 MHz. - What is the typical offset voltage of the OP284FSZ-REEL7?
The typical offset voltage is 65 μV. - What is the slew rate of the OP284FSZ-REEL7?
The slew rate is between 2.4 and 4.0 V/μs. - What are the supply voltage ranges for the OP284FSZ-REEL7?
The supply voltage ranges are 3 V to 36 V for single-supply and ±1.5 V to ±18 V for dual-supply. - What is the operating temperature range of the OP284FSZ-REEL7?
The operating temperature range is −40°C to +125°C. - What package type is the OP284FSZ-REEL7 available in?
The OP284FSZ-REEL7 is available in an 8-Lead SOIC package. - What are some common applications of the OP284FSZ-REEL7?
Common applications include battery-powered instrumentation, power supply control and protection, telecommunications equipment, filters, and instrumentation. - Is the OP284FSZ-REEL7 suitable for single-supply applications?
Yes, it is specifically designed for single-supply applications requiring both AC and precision DC performance. - What is the noise performance of the OP284FSZ-REEL7?
The noise performance includes a voltage noise density of 3.9 nV/√Hz and a current noise density of 0.4 pA/√Hz. - Is the OP284FSZ-REEL7 RoHS compliant?
Yes, the OP284FSZ-REEL7 is RoHS compliant.
