Overview
The OP284ESZ-REEL7 is a dual operational amplifier produced by Analog Devices Inc. It is part of the OP284 series, known for its precision and versatility in various applications. This amplifier features single-supply operation with a wide bandwidth, making it suitable for both AC and precision DC performance. The OP284ESZ-REEL7 is particularly useful in single-supply systems, offering rail-to-rail input and output capabilities, low noise, and high slew rates.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Channels | 2 | |
| Operating Temperature Range | -40°C to +125°C | |
| Supply Voltage Range | 3 V to 36 V (or ±1.5 V to ±18 V) | |
| Bandwidth (GBP) | 4.25 MHz | |
| Slew Rate | 4 V/μs | |
| Input Offset Voltage (Vos) | 100 μV | |
| Input Bias Current | 80 nA | |
| Common Mode Rejection Ratio (CMRR) | 90 dB | |
| Output Current per Channel | 10 mA | |
| Input Voltage Noise Density | 3.9 nV/√Hz | |
| Package | 8-Lead SOIC | |
| RoHS Status | ROHS3 Compliant |
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 4.25 MHz and high slew rate of 4 V/μs
- Low input offset voltage of 100 μV and low noise of 3.9 nV/√Hz
- Unity-gain stable and high common-mode rejection ratio (CMRR) of 90 dB
- Low quiescent current and high output current per channel of 10 mA
- Operating temperature range from -40°C to +125°C
Applications
- Battery-powered instrumentation
- Power supply control and protection
- Telecommunications equipment, especially in portable devices
- ADC input buffer and DAC output amplifier
- Filters and instrumentation requiring both AC and precision DC performance
- Amplifiers or buffers for transducers with wide output ranges, such as Hall effect, piezoelectric, and resistive transducers
Q & A
- What is the operating temperature range of the OP284ESZ-REEL7?
The operating temperature range is from -40°C to +125°C.
- What is the supply voltage range for the OP284ESZ-REEL7?
The supply voltage range is from 3 V to 36 V (or ±1.5 V to ±18 V).
- What is the bandwidth of the OP284ESZ-REEL7?
The bandwidth is 4.25 MHz.
- What is the slew rate of the OP284ESZ-REEL7?
The slew rate is 4 V/μs.
- What is the input offset voltage of the OP284ESZ-REEL7?
The input offset voltage is 100 μV.
- What is the common-mode rejection ratio (CMRR) of the OP284ESZ-REEL7?
The CMRR is 90 dB.
- What is the output current per channel of the OP284ESZ-REEL7?
The output current per channel is 10 mA.
- What type of package does the OP284ESZ-REEL7 come in?
The OP284ESZ-REEL7 comes in an 8-Lead SOIC package.
- Is the OP284ESZ-REEL7 RoHS compliant?
Yes, the OP284ESZ-REEL7 is ROHS3 compliant.
- What are some common applications of the OP284ESZ-REEL7?
Common applications include battery-powered instrumentation, power supply control and protection, telecommunications equipment, ADC input buffers, DAC output amplifiers, and more.
