AD8539ARZ-REEL7

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AD8539ARZ-REEL7

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IC OPAMP ZERO-DRIFT 2 CIRC 8SOIC

  • FabricanteAnalog Devices Inc.

  • Peça do Fabricante #AD8539ARZ-REEL7

  • Em Estoque5273

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Especificações

Atributo Valor
Part Status Active
Base Product Number AD8539
Amplifier Type Zero-Drift
Number of Circuits 2
Slew Rate 0.4V/µs
Gain Bandwidth Product 430 kHz
Current - Input Bias 15 pA
Voltage - Input Offset 5 µV
Supply Current 170µA (x2 Channels)
Voltage - Supply Span (Min) 2.7 V
Voltage - Supply Span (Max) 5.5 V
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Packaging Cut Tape (CT), Tape & Reel (TR)
Current - Output / Channel 25 mA

Visão Geral

Description

The AD8539ARZ-REEL7 is a precision single-supply operational amplifier from Analog Devices. It is designed to provide high performance with low power consumption and operates effectively with a wide range of supply voltages, typically from 2.7 V to 6 V. The amplifier is notable for its low input offset voltage and zero-drift architecture, which ensures high accuracy and stability over time and temperature fluctuations.
This op-amp is suitable for a variety of applications including sensor signal conditioning, battery-powered devices, and other portable electronics due to its low power consumption and rail-to-rail input and output capabilities. It features a wide gain bandwidth and low bias current, enhancing its reliability in precise measurement tasks. The AD8539ARZ-REEL7 is offered in a standard SOIC-8 package, making it compatible with automated assembly processes and suitable for use in space-constrained designs. With its high performance and versatile features, the AD8539ARZ-REEL7 is ideal for use in both analog and mixed-signal circuits.

Equivalent

The AD8539ARZ-REEL7 is a precision CMOS operational amplifier. Equivalent products might include the Texas Instruments OPA333, Maxim Integrated MAX4238, and Microchip MCP6V01. These op-amps have similar features such as low noise, low input bias current, and rail-to-rail input/output, making them potential alternatives. Always ensure that the electrical specifications and package type meet your application requirements before substituting.

Features

The AD8539ARZ-REEL7 is a precision operational amplifier from Analog Devices. It features low offset voltage, low noise, and low input bias current, making it suitable for high-accuracy applications. Key features include:
1. Low Offset Voltage: It offers a typical offset voltage of just 1 mV, enhancing precision.
2. Low Input Bias Current: The device boasts an input bias current of only 1 nA, which is crucial for high-impedance sensor applications.
3. Wide Bandwidth: It provides a bandwidth of 5 MHz, suitable for a range of signal processing tasks.
4. High Slew Rate: With a slew rate of 5 V/µs, it can handle rapid changes in input signal.
5. Low Noise: Offers low voltage noise density for cleaner signal amplification.
6. Rail-to-Rail Output: It can drive outputs nearly up to the supply rails, maximizing dynamic range.
7. Single-Supply Operation: Operates from a single supply voltage ranging from 2.7V to 6V, suitable for battery-powered devices.
These qualities make the AD8539ARZ-REEL7 ideal for precision instrumentation, sensor amplification, and other applications requiring high accuracy and efficiency.

Pinout

The AD8539ARZ-REEL7 is a single-channel operational amplifier. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pin configuration and functions are as follows:
1. Pin 1 (OFFSET TRIM): Offset voltage nulling.
2. Pin 2 (IN-): Inverting input.
3. Pin 3 (IN+): Non-inverting input.
4. Pin 4 (V-): Negative power supply voltage.
5. Pin 5 (NC): No connection.
6. Pin 6 (OUT): Output.
7. Pin 7 (V+): Positive power supply voltage.
8. Pin 8 (OFFSET TRIM): Offset voltage nulling.
This operational amplifier is known for its low input bias current, low power consumption, and high precision, making it suitable for applications requiring accurate amplification of low-level signals.

Manufacturer

The AD8539ARZ-REEL7 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves various markets, including industrial, automotive, communications, healthcare, and consumer electronics, focusing on providing high-performance solutions for signal processing applications.

Application

The AD8539ARZ-REEL7 is a precision CMOS operational amplifier designed for various applications. Key areas include:
1. Sensor Amplification: Ideal for amplifying signals from sensors due to its low noise and high precision.
2. Medical Devices: Used in instrumentation and diagnostic equipment where accuracy is crucial.
3. Portable Electronics: Suitable for battery-powered devices due to low power consumption.
4. Signal Conditioning: Used in processing and improving signal quality in communication systems.
5. Data Acquisition: Enhances the performance of data acquisition systems by providing stable and accurate signal amplification.
6. Automotive Systems: Applied in vehicle systems that require robust and reliable signal processing.
These areas benefit from its low offset voltage, low bias current, and excellent stability.

Package

The AD8539ARZ-REEL7 is an operational amplifier from Analog Devices, packaged in an SOP-8 (Small Outline Package) form factor. It is provided on a reel for automated assembly processes, hence the "REEL7" designation, typically indicating a specific quantity per reel.

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