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ADA4084-2ARZ-R7

Name: ADA4084-2ARZ-R7
Rating: 4.7 (12 reviews)

IC OPAMP GP 2 CIRCUIT 8SOIC

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資料表 ADA4084-2ARZ-R7 DataSheet
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規格

Part Status	Active
Amplifier Type	Standard
Number of Circuits	2
Output Type	Rail-to-Rail
Slew Rate	4.6V/µs
-3db Bandwidth	13.9 MHz
Current - Input Bias	140 nA
Voltage - Input Offset	30 µV
Current - Supply	625µA (x2 Channels)
Current - Output / Channel	30 mA
Voltage - Supply Span (Min)	3 V
Voltage - Supply Span (Max)	30 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
Base Product Number	ADA4084
Gain Bandwidth Product	15.9 MHz

概述

Description

The ADA4084-2ARZ-R7 is a precision operational amplifier (op-amp) designed for high-performance applications. It features a dual-channel configuration, providing low noise, low offset voltage, and high linearity, making it suitable for sensitive analog signal processing tasks.
Key specifications include a wide supply voltage range (±2.5V to ±18V), rail-to-rail output, and a high gain bandwidth product, which ensures stable performance across various frequencies. Its low total harmonic distortion (THD) and low input bias current make it ideal for applications in instrumentation, data acquisition, and audio processing.
The ADA4084-2ARZ-R7 is available in a small, space-efficient package (SOIC-8), facilitating easy integration into compact designs. It is designed to operate reliably across a temperature range of -40°C to +125°C, ensuring robustness in challenging environments. Overall, the ADA4084-2ARZ-R7 is a versatile component suitable for precision analog tasks in a wide range of electronic applications.

Features

The ADA4084-2ARZ-R7 is a precision, low-noise operational amplifier from Analog Devices. Key features include:
1. Low Offset Voltage: Excellent offset voltage performance, enhancing accuracy.
2. Wide Supply Voltage Range: Operates from ±2.5 V to ±18 V, providing versatility for various applications.
3. Rail-to-Rail Output: Allows output to swing close to the power supply rails, maximizing dynamic range.
4. Low Noise: Low input voltage noise density, suitable for high-precision applications.
5. High Slew Rate: Fast response to input signal changes, useful in high-frequency applications.
6. Low Power Consumption: Designed for low quiescent current, making it energy-efficient.
7. High Gain Bandwidth Product: Enables effective performance in a wide frequency range.
These features make the ADA4084-2ARZ-R7 suitable for applications such as data acquisition, instrumentation, and audio equipment.

Package

The ADA4084-2ARZ-R7 is packaged in a 8-lead MSOP (Micro Small Outline Package) format.

Pinout

The ADA4084-2ARZ-R7 is a dual precision operational amplifier from Analog Devices. It features a pin count of 8.
The functions of the pins are as follows:
1. Offset null (Pin 1): Used for offset voltage adjustment.
2. Inverting input (Pin 2): The input for the inverting signal.
3. Non-inverting input (Pin 3): The input for the non-inverting signal.
4. Output (Pin 4): The amplified output signal.
5. Positive supply voltage (V+) (Pin 7): Connects to the positive power supply.
6. Negative supply voltage (V-) (Pin 4): Connects to the negative power supply.
7. Inverting input (Pin 6): Second inverting input for the second op-amp.
8. Non-inverting input (Pin 5): Second non-inverting input for the second op-amp.
This op-amp is known for its low offset voltage and high open-loop gain, making it suitable for precision applications.

Manufacturer

The ADA4084-2ARZ-R7 is manufactured by Analog Devices, Inc. Analog Devices is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company specializes in high-performance semiconductor solutions that are used in a variety of applications, including communications, industrial automation, automotive, healthcare, and consumer electronics. Founded in 1965, Analog Devices is known for its innovative technologies and products that facilitate signal processing and data conversion, enabling high-precision and high-data-rate applications.

Application

The ADA4084-2ARZ-R7 is a precision, low-noise operational amplifier suitable for various applications including:
1. Signal conditioning
2. Data acquisition systems
3. Active filters
4. Medical instrumentation
5. Industrial control systems
6. Transducer interfacing
7. Audio processing
Its features such as low offset voltage and high precision make it ideal for sensitive applications.

Equivalent

Equivalent products to the ADA4084-2ARZ-R7 include the LTC6090, OPA2134, and TLV2372. These op-amps offer similar specifications such as low offset voltage, low noise, and rail-to-rail output. Always verify specific requirements like supply voltage, package type, and performance characteristics to ensure compatibility for your application.