Images are for reference only
OP484FSZ
+BOM-
ManufacturerAnalog Devices Inc.
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Mfr. Part #OP484FSZ
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In Stock3691
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Specifications
| Attribute | Value |
| Package | Bulk,Tube |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 4 |
| OutputType | Rail-to-Rail |
| SlewRate | 4V/µs |
| GainBandwidthProduct | 4.25 MHz |
| Current-InputBias | 80 nA |
| Voltage-InputOffset | 250 µV |
| Current-Output/Channel | 10 mA |
| Voltage-SupplySpan(Min) | 3 V |
| Voltage-SupplySpan(Max) | 36 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 14-SOIC (0.154, 3.90mm Width) |
Overview
Description
Equivalent
1. LM324 by Texas Instruments: A widely used quad op-amp.
2. TL074 by Texas Instruments: A JFET-input quad op-amp.
3. LT1014 by Analog Devices: A precision quad op-amp.
4. MC33074 by ON Semiconductor: A low-noise quad op-amp.
Ensure to check the specific parameters like supply voltage, bandwidth, and noise levels to match your requirements.
Features
1. Low Noise: It has a low input noise voltage, making it suitable for precision applications.
2. Low Offset Voltage: This feature ensures minimal deviation in the output, enhancing accuracy.
3. Wide Supply Range: Operates efficiently on a wide range of power supply voltages, typically from ±2.5 V to ±18 V.
4. High Slew Rate: Offers a fast response time for rapid changes in the input signal.
5. Low Input Bias Current: Minimizes the current required at the input, beneficial for high-impedance sources.
6. Unity-Gain Stability: Ensures stable operation even when the gain is set to one.
7. Rail-to-Rail Output: Provides a wide output voltage swing close to the power supply rails.
8. Low Total Harmonic Distortion (THD): Ideal for applications requiring high linearity.
These features make the OP484FSZ suitable for applications in instrumentation, data acquisition systems, and active filters.
Pinout
Here is a concise breakdown of the pin configuration:
1. Pins 1, 7, 8, 14: Output pins for each of the four op-amps.
2. Pins 2, 3, 5, 6, 10, 11, 13, 12: Inverting and non-inverting inputs for the four op-amps.
3. Pin 4: Negative power supply (V-).
4. Pin 9: Positive power supply (V+).
The OP484FSZ is designed for precision applications, offering low offset voltage, low noise, and high-speed performance. Its functions include amplification, filtering, and signal conditioning in various applications such as sensor interfacing, data acquisition, and instrumentation systems.
Manufacturer
Application
1. Medical Instruments: For signal conditioning in devices like ECGs and EEGs.
2. Industrial Control Systems: Used in control loops for automation and process control.
3. Test and Measurement Equipment: Provides accurate signal amplification in oscilloscopes and multimeters.
4. Audio Equipment: Enhances sound quality in amplifiers and professional audio gear.
5. Communication Systems: Used in RF and analog signal processing.
6. Sensor Interfaces: Amplifies signals from sensors in environmental monitoring and IoT devices.
The OP484FSZ's low noise and high precision make it ideal for applications requiring accuracy and stability.