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ADA4004-2ARZ

Name: ADA4004-2ARZ
Rating: 4.7 (12 reviews)

IC OPAMP GP 2 CIRCUIT 8SOIC

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規格

Series	iPolar®
Part Status	Active
Amplifier Type	Standard
Number of Circuits	2
Slew Rate	2.7V/µs
Current - Input Bias	40 nA
Voltage - Input Offset	40 µV
Current - Output / Channel	10 mA
Voltage - Supply Span (Min)	10 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	ADA4004
Gain Bandwidth Product	12 MHz

概述

Description

The ADA4004-2ARZ is a precision operational amplifier designed by Analog Devices, known for its low noise, low offset voltage, and high input impedance. It features a dual-channel configuration, making it suitable for applications requiring high accuracy in signal processing. With a wide supply voltage range (from ±2.5V to ±18V), it can operate in various systems, including industrial, medical, and instrumentation applications.
Key specifications include a low input offset voltage (typically 50 µV), low bias current, and high common-mode rejection ratio (CMRR), ensuring stable and reliable performance. The ADA4004-2ARZ also boasts a high slew rate and wide bandwidth, making it ideal for fast signal processing tasks.
Its compact packaging (SOIC-8) allows for easy integration into space-constrained designs. Overall, the ADA4004-2ARZ is a versatile and reliable choice for precision analog applications, providing excellent performance in demanding environments.

Features

The ADA4004-2ARZ is a high-performance precision operational amplifier featuring low noise and low distortion. Key specifications include:
- Supply Voltage: Operates from ±2.5 V to ±15 V.
- Input Voltage Range: Rail-to-rail input capability allows for a wide common-mode input range.
- Output Drive: Capable of driving heavy loads with low output impedance, featuring rail-to-rail output swing.
- Low Offset Voltage: Typical offset voltage of 100 µV ensures high accuracy in applications.
- Low Bias Current: Input bias current is typically 1 pA, making it suitable for high-impedance sensor applications.
- High Gain: Offers high open-loop gain (typically 130 dB) for better signal integrity.
- Bandwidth: Provides a gain-bandwidth product of 1.5 MHz, suitable for various applications.
- Package: Available in an 8-lead SOIC package, facilitating easy integration into designs.
Overall, the ADA4004-2ARZ is ideal for precision signal conditioning, data acquisition, and instrumentation applications.

Package

The ADA4004-2ARZ is packaged in an 8-lead MSOP (Micro Small Outline Package) format. This type of package is known for its compact size, making it suitable for space-constrained applications while providing good thermal performance.

Pinout

The ADA4004-2ARZ is a precision operational amplifier with a total of 8 pins. The functions of these pins are as follows:
1. Offset Null (Pin 1): Used for offset voltage adjustment.
2. Inverting Input (Pin 2): The input where the signal is inverted.
3. Non-Inverting Input (Pin 3): The input where the signal is applied without inversion.
4. Output (Pin 4): The amplified output signal.
5. Power Supply (Pin 5): Positive power supply connection.
6. Power Supply (Pin 6): Negative power supply connection.
7. N/C (Pin 7): No connection; typically left unconnected.
8. N/C (Pin 8): No connection; typically left unconnected.
The ADA4004-2ARZ is designed for applications requiring low offset voltage and low noise, making it suitable for precision signal processing tasks.

Manufacturer

The manufacturer of the ADA4004-2ARZ is Analog Devices, Inc. Founded in 1965, Analog Devices is a multinational company that specializes in designing and manufacturing a wide range of high-performance analog, mixed-signal, and digital signal processing integrated circuits. The company's products are used in various applications across industries such as automotive, communications, healthcare, industrial automation, and consumer electronics. Analog Devices is known for its innovation in precision signal processing technologies and plays a significant role in the development of solutions for complex electronic systems.

Application

The ADA4004-2ARZ is a precision operational amplifier used in various applications, including industrial automation, medical instrumentation, data acquisition systems, and sensor signal conditioning. Its low noise, high accuracy, and wide bandwidth make it suitable for audio processing, test and measurement equipment, and precision analog circuits. Additionally, it can be utilized in active filters, voltage followers, and feedback amplifiers.

Equivalent

The ADA4004-2ARZ is a low-noise, precision operational amplifier. Equivalent products include the OPA2134 (Texas Instruments), LT1007 (Analog Devices), and AD8605 (Analog Devices). These alternatives may vary in specifications, so it's important to verify the specific requirements for your application before substituting.