Overview
The OP184ESZ-REEL7 is a single, precision operational amplifier (op-amp) produced by Analog Devices Inc. This device is part of the OP184/OP284/OP484 family, known for their single-supply operation and rail-to-rail input and output capabilities. The OP184ESZ-REEL7 is particularly suited for applications requiring both AC and precision DC performance, making it an excellent choice for a wide range of electronic systems.
The amplifier features a wide supply voltage range from 3 V to 36 V (or ±1.5 V to ±18 V), making it versatile for various power supply configurations. It is also characterized by its high gain bandwidth of 4.25 MHz, low input bias current, and high slew rate of 4 V/μs. These characteristics ensure precise and stable performance across different operating conditions.
Key Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage Range | VS | - | 3 | - | 36 | V |
| Input Offset Voltage | VOS | -40°C ≤ TA ≤ +125°C | 100 | - | 200 | μV |
| Input Bias Current | IB | -40°C ≤ TA ≤ +125°C | 60 | 450 | 600 | nA |
| Slew Rate | SR | RL = 2 kΩ | 2.4 | - | 4.0 | V/μs |
| Gain Bandwidth Product | GBP | - | - | 3.25 | - | MHz |
| Output Current per Channel | IOUT | - | - | - | ±10 | mA |
| Supply Current per Amplifier | ISY | VO = 0 V, -40°C ≤ TA ≤ +125°C | - | - | 2.25 | mA |
| Common-Mode Rejection Ratio | CMRR | VCM = 0 V to 3 V, -40°C ≤ T A ≤ +125°C | 56 | - | 60 | dB |
| Power Supply Rejection Ratio | PSRR | VS = ±2.0 V to ±18 V, -40°C ≤ T A ≤ +125°C | 90 | - | - | dB |
Key Features
- Single-Supply Operation: The OP184ESZ-REEL7 operates from a single supply voltage ranging from 3 V to 36 V (or ±1.5 V to ±18 V), making it suitable for a variety of power supply configurations.
- Rail-to-Rail Inputs and Outputs: This feature allows the amplifier to swing its input and output voltages to the supply rails, enhancing its utility in single-supply applications.
- High Gain Bandwidth Product: With a gain bandwidth product of 4.25 MHz, this amplifier is capable of handling high-frequency signals with precision.
- Low Input Bias Current: The low input bias current of 80 nA minimizes the impact on the input signal, ensuring accurate and reliable operation.
- High Slew Rate: A slew rate of 4 V/μs enables the amplifier to respond quickly to changes in the input signal.
- Low Noise: The amplifier features a low voltage noise density of 3.9 nV/√Hz, which is crucial for applications requiring high signal integrity.
- Compact Package: The 8-SOIC package is compact and suitable for surface-mount applications, making it easy to integrate into various electronic systems.
- Wide Operating Temperature Range: The amplifier operates reliably over a temperature range of -40°C to 125°C, making it versatile for different environmental conditions.
Applications
- Instrumentation and Measurement Equipment: The OP184ESZ-REEL7 is ideal for use in instrumentation and measurement equipment due to its precision and stability.
- Buffer Amplifiers: Its rail-to-rail input and output capabilities make it a good choice for buffer applications where signal integrity is crucial.
- General-Purpose Amplifiers: The amplifier's versatility and performance characteristics make it suitable for a wide range of general-purpose amplifier applications.
- Power Supply Control and Protection: It can be used in power supply control and protection circuits due to its ability to handle a wide supply voltage range.
- Telecommunications Equipment: The OP184ESZ-REEL7 is also used in telecommunications equipment, particularly in portable devices where single-supply operation is necessary.
- Sensors and Transducers: It is suitable for use with sensors such as Hall effect, piezoelectric, and resistive transducers due to its rail-to-rail input capability.
Q & A
- What is the supply voltage range of the OP184ESZ-REEL7?
The OP184ESZ-REEL7 operates from a single supply voltage ranging from 3 V to 36 V (or ±1.5 V to ±18 V).
- What is the input offset voltage of the OP184ESZ-REEL7?
The input offset voltage is typically 100 μV, with a maximum of 200 μV over the operating temperature range.
- What is the slew rate of the OP184ESZ-REEL7?
The slew rate is 4 V/μs.
- What is the gain bandwidth product of the OP184ESZ-REEL7?
The gain bandwidth product is 4.25 MHz.
- What is the output current per channel of the OP184ESZ-REEL7?
The output current per channel is ±10 mA.
- What is the common-mode rejection ratio (CMRR) of the OP184ESZ-REEL7?
The CMRR is typically 60 dB, with a minimum of 56 dB over the operating temperature range.
- What is the power supply rejection ratio (PSRR) of the OP184ESZ-REEL7?
The PSRR is 90 dB.
- What is the operating temperature range of the OP184ESZ-REEL7?
The operating temperature range is -40°C to 125°C.
- What package type is the OP184ESZ-REEL7 available in?
The OP184ESZ-REEL7 is available in an 8-SOIC package.
- Is the OP184ESZ-REEL7 RoHS compliant?
Yes, the OP184ESZ-REEL7 is RoHS compliant.
