AD8554ARZ-REEL7

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AD8554ARZ-REEL7

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IC OPAMP ZERO-DRIFT 4CIRC 14SOIC

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Attribut Wert
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Amplifier Type Zero-Drift
Number of Circuits 4
Output Type Rail-to-Rail
Slew Rate 0.4V/µs
Gain Bandwidth Product 1.5 MHz
Current - Input Bias 10 pA
Voltage - Input Offset 1 µV
Supply Current 850µA (x4 Channels)
Current - Output / Channel 30 mA
Voltage - Supply Span(Min) 2.7 V
Voltage - Supply Span(Max) 5 V
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount

Übersicht

Description

The AD8554ARZ-REEL7 is a precision instrumentation amplifier manufactured by Analog Devices, featuring high accuracy and low noise performance. It is designed for applications requiring precise signal conditioning, such as sensor interfacing and data acquisition systems. This amplifier offers a fixed gain of 700, ensuring consistent amplification of input signals. It operates over a wide supply voltage range and exhibits low offset voltage and drift, making it suitable for use in environments with varying temperature conditions.
The AD8554ARZ-REEL7 comes in a small, surface-mount package, which is beneficial for compact designs and automated assembly processes. The device's high common-mode rejection ratio and power supply rejection ratio enhance its ability to maintain performance in noisy environments. Additionally, its rail-to-rail output swing maximizes the dynamic range of the output signal.
Overall, the AD8554ARZ-REEL7 is a robust choice for applications that demand high precision and reliability in a compact form factor, making it ideal for industrial, medical, and instrumentation applications.

Equivalent

The AD8554ARZ-REEL7 is a precision instrumentation amplifier by Analog Devices. Equivalent products with similar functionality might include:
1. INA333 from Texas Instruments
2. MAX4466 from Maxim Integrated
3. LT1167 from Analog Devices
4. MCP6N11 from Microchip Technology
These alternatives can vary in specifications, so it’s important to compare parameters like supply voltage, bandwidth, and input noise to ensure compatibility with your application. Always check the detailed datasheets for exact matching of features.

Features

The AD8554ARZ-REEL7 is a precision instrumentation amplifier designed for applications requiring high accuracy and low noise. Key features include:
1. High Precision: It offers low offset voltage and low offset drift, ensuring accurate signal amplification.
2. Programmable Gain: Allows for gain adjustments, providing flexibility to match specific application needs.
3. Low Noise: The amplifier delivers low noise performance, essential for sensitive signal processing.
4. Wide Supply Range: Operates over a wide voltage range, enhancing compatibility with various power supplies.
5. Rail-to-Rail Output: Provides full output voltage swing, optimizing dynamic range.
6. Low Input Bias Current: Minimizes error introduced in measurements, crucial for high-impedance sensors.
7. Surface Mount Package: Comes in a compact form factor suitable for modern, space-constrained designs.
These features make the AD8554ARZ-REEL7 suitable for medical instrumentation, industrial process controls, and precision data acquisition systems.

Pinout

The AD8554ARZ-REEL7 is a precision instrumentation amplifier manufactured by Analog Devices. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here's a concise overview of its pin count and functions:
1. Pin 1: Offset Null - Used for offset voltage adjustment.
2. Pin 2: -IN (Inverting Input) - Connects to the negative voltage input.
3. Pin 3: +IN (Non-inverting Input) - Connects to the positive voltage input.
4. Pin 4: V- (Negative Power Supply) - Connects to the negative power supply rail.
5. Pin 5: Ref (Reference Voltage) - Used to set the output voltage reference level.
6. Pin 6: OUT (Output) - Provides the amplified output signal.
7. Pin 7: V+ (Positive Power Supply) - Connects to the positive power supply rail.
8. Pin 8: NC (No Connect) - Not internally connected.
The AD8554 is designed for high precision and low noise, making it suitable for applications requiring accurate amplification of differential signals, such as sensor signal conditioning and medical instrumentation.

Manufacturer

The manufacturer of the AD8554ARZ-REEL7 is Analog Devices, Inc. Analog Devices is a multinational company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is known for its innovation and leadership in the field of semiconductor technology, particularly in areas such as data conversion, signal processing, and power management. They serve a wide range of industries, including telecommunications, automotive, industrial automation, healthcare, and consumer electronics, providing solutions that enhance the performance and efficiency of electronic devices.

Application

The AD8554ARZ-REEL7 is a precision instrumentation amplifier with low noise and low offset voltage, making it suitable for various applications. Key areas include:
1. Sensor Signal Conditioning: Ideal for amplifying signals from pressure, temperature, and strain gauge sensors.
2. Medical Instrumentation: Used in devices like ECG and EEG machines for accurate bio-signal amplification.
3. Weigh Scales: Enhances measurement precision in load cell applications.
4. Industrial Automation: Used in process control and data acquisition systems for precise monitoring.
5. Automotive Systems: Applicable in engine control units and other sensor-based automotive electronics.
6. Test and Measurement Equipment: Ensures accurate data capture in various testing scenarios.
Its precision and stability make it versatile for applications requiring high accuracy.

Package

The AD8554ARZ-REEL7 is an operational amplifier typically packaged in an 8-lead SOIC (Small Outline Integrated Circuit) package, which is suited for surface-mount technology. The "REEL7" indicates that the components are supplied on a reel, typically used for automated assembly processes.

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