Overview
The OP484ESZ from Analog Devices Inc. is a precision rail-to-rail input and output operational amplifier. This quad-channel operational amplifier is designed for single-supply operation and is particularly suited for applications requiring both AC and precision DC performance. It features a wide bandwidth of 4 MHz, low offset voltage, and high slew rate, making it ideal for various precision and instrumentation applications.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | OP484ESZ-REEL |
| Package | 14-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | -40°C to 125°C |
| Supply Voltage Range | 3 V to 36 V (or ±1.5 V to ±18 V) |
| Bandwidth | 4 MHz |
| Offset Voltage | 100 μV to 450 μV (depending on grade) |
| Slew Rate | 4.0 V/μs |
| Noise | 3.9 nV/√Hz |
| Input Bias Current | 60 nA to 600 nA |
| Output Current | ±6.5 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 capability
- Low offset voltage (100 μV to 450 μV depending on the grade)
- High slew rate of 4.0 V/μs
- Low noise of 3.9 nV/√Hz
- Unity-gain stable
- High common-mode rejection ratio (CMRR) of up to 90 dB
Applications
- Battery-powered instrumentation
- Power supply control and protection
- Telecommunications equipment
- ADC input buffer and DAC output amplifier
- Filters and instrumentation
- Portable telecommunications equipment
- Sensors requiring rail-to-rail input amplifiers (e.g., Hall effect, piezoelectric, and resistive transducers)
Q & A
- What is the operating temperature range of the OP484ESZ?
The OP484ESZ operates from -40°C to 125°C.
- What is the bandwidth of the OP484ESZ?
The bandwidth of the OP484ESZ is 4 MHz.
- What is the typical offset voltage of the OP484ESZ?
The typical offset voltage ranges from 100 μV to 450 μV depending on the grade.
- What is the slew rate of the OP484ESZ?
The slew rate is 4.0 V/μs.
- What is the noise level of the OP484ESZ?
The noise level is 3.9 nV/√Hz.
- Is the OP484ESZ suitable for single-supply applications?
- What are some common applications of the OP484ESZ?
- What is the package type of the OP484ESZ?
The package type is 14-SOIC (0.154", 3.90mm Width).
- What is the maximum output current of the OP484ESZ?
The maximum output current is ±6.5 mA.
- Is the OP484ESZ RoHS compliant?
