AD8639ARZ-REEL7

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AD8639ARZ-REEL7

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IC OPAMP ZERO-DRIFT 2 CIRC 8SOIC

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Spezifikationen

Attribut Wert
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Amplifier Type Chopper (Zero-Drift)
Number of Circuits 2
Output Type Rail-to-Rail
Slew Rate 2V/µs
Gain Bandwidth Product 1.5 MHz
Current - Input Bias 1 pA
Voltage - Input Offset 3 µV
Supply Current 1.25mA (x2 Channels)
Current - Output / Channel 37 mA
Voltage - Supply Span(Min) 5 V
Voltage - Supply Span(Max) 16 V
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount

Übersicht

Description

The AD8639ARZ-REEL7 is a precision, low-noise, dual operational amplifier (op-amp) manufactured by Analog Devices. It is designed for applications requiring high-performance and low-noise characteristics. Key features of the AD8639 include low input offset voltage, low input bias current, and a wide bandwidth, making it suitable for precision signal processing tasks.
This op-amp operates with a wide supply voltage range, typically from 5V to 36V, allowing for flexibility in various circuit designs. It also exhibits high open-loop gain and common-mode rejection ratio (CMRR), enhancing its accuracy and reliability in demanding environments. The device is available in a standard SOIC package, which facilitates easy integration into electronic designs.
The AD8639 is particularly useful in applications like sensor interfaces, instrumentation, and data acquisition systems, where maintaining signal integrity is crucial. With its robust performance and versatility, the AD8639ARZ-REEL7 serves as an ideal solution for engineers seeking a dependable op-amp in precision applications.

Equivalent

The AD8639ARZ-REEL7 is a precision, low-noise, low-drift operational amplifier. Equivalent products include:
1. OPA2189 from Texas Instruments
2. LT1884 from Analog Devices
3. MCP6V71 from Microchip Technology
These alternatives have similar specifications, such as low noise, low offset voltage, and precision performance. Always check the datasheets to ensure compatibility for your specific application.

Features

The AD8639ARZ-REEL7 is a precision dual operational amplifier designed by Analog Devices. It features low offset voltage, low input bias current, and low noise, making it suitable for precision instrumentation and sensor interfaces. Key specifications include:
1. Offset Voltage: Minimal offset voltage ensures high accuracy in DC-coupled applications.
2. Input Bias Current: Low input bias current enhances performance in applications requiring high input impedance.
3. Noise Performance: Low input voltage noise contributes to clean signal amplification, important in low-noise applications.
4. Supply Voltage Range: Operates over a wide supply voltage range, offering flexibility in various designs.
5. Temperature Stability: Provides stable performance across a wide temperature range, crucial for industrial applications.
6. Packaging: Available in a compact SOIC package, suitable for space-constrained designs.
7. Rail-to-Rail Output: Offers full dynamic range at the output for maximum signal swing.
These features make the AD8639ARZ-REEL7 ideal for precision applications in automotive, instrumentation, and industrial control systems.

Pinout

The AD8639ARZ-REEL7 is a dual-channel, precision, rail-to-rail input and output amplifier. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a brief overview of its pin functions:
1. Pin 1 (OUT A): Output for channel A.
2. Pin 2 (V−): Negative power supply voltage pin.
3. Pin 3 (IN A−): Inverting input for channel A.
4. Pin 4 (IN A+): Non-inverting input for channel A.
5. Pin 5 (IN B+ ): Non-inverting input for channel B.
6. Pin 6 (IN B−): Inverting input for channel B.
7. Pin 7 (V+ ): Positive power supply voltage pin.
8. Pin 8 (OUT B): Output for channel B.
The AD8639ARZ-REEL7 is designed for precision applications requiring low noise and low offset voltage, suitable for use in sensor interfaces, medical instrumentation, and precision controls.

Manufacturer

The AD8639ARZ-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 provides solutions that convert, condition, and process real-world phenomena. They serve a wide range of industries, including automotive, communication, consumer electronics, healthcare, and industrial sectors, offering products that are crucial for data conversion and signal processing applications.

Application

The AD8639ARZ-REEL7 is a precision, low-noise, low-distortion operational amplifier. Its application areas include high-accuracy data acquisition systems, medical instrumentation, precision filters, audio equipment, and sensor interfaces. It is suitable for systems requiring low power consumption and high linearity, making it ideal for battery-powered devices and portable instruments. Its robust performance in precision amplification tasks makes it a reliable choice for industrial control systems and communication equipment as well.

Package

The AD8639ARZ-REEL7 is an operational amplifier from Analog Devices, packaged in a standard 8-pin SOIC (Small Outline Integrated Circuit) form factor. The "REEL7" indicates that it is supplied on a 7-inch reel for automated assembly processes.

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