AD8628ARZ-REEL7

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AD8628ARZ-REEL7

IC OPAMP ZERO-DRIFT 1 CIRC 8SOIC

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規格

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
AmplifierType Zero-Drift
NumberofCircuits 1
OutputType Rail-to-Rail
SlewRate 1V/µs
GainBandwidthProduct 2.5 MHz
-3dbBandwidth 2.5 MHz
Current-InputBias 30 pA
Voltage-InputOffset 1 µV
Current-Supply 850µA
Current-Output/Channel 30 mA
Voltage-SupplySpan(Min) 2.7 V
Voltage-SupplySpan(Max) 5 V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

概述

Description

The AD8628ARZ-REEL7 is a precision, low-noise operational amplifier designed by Analog Devices. It features a high slew rate, low input offset voltage, and low bias current, making it suitable for a range of applications, including instrumentation, data acquisition, and active filtering. The amplifier operates on a dual power supply, with a voltage range of ±2.5V to ±15V, and can handle rail-to-rail output, allowing it to utilize the full supply voltage range effectively.
Key specifications include a typical gain bandwidth product of 1 MHz, a low total harmonic distortion (THD), and high open-loop gain, contributing to its high linearity and precision. The AD8628 is available in various packages, and the REEL7 designation indicates that it comes in a tape-and-reel format for automated assembly. Its characteristics make it an ideal choice for applications requiring accurate signal amplification and conditioning in both consumer and industrial electronics.

Features

The AD8628ARZ-REEL7 is a precision, low-noise operational amplifier from Analog Devices. Key features include:
1. Low Offset Voltage: Typically 50 µV, ensuring high accuracy in applications.
2. Low Drift: Offset voltage drift of 0.1 µV/°C, enhancing stability over temperature variations.
3. High Slew Rate: 0.6 V/µs, allowing fast signal processing.
4. Wide Bandwidth: Gain bandwidth product of 10 MHz, suitable for various frequency applications.
5. Rail-to-Rail Output: Capable of swinging close to the supply rails, maximizing output range.
6. Low Input Bias Current: 1 pA, minimizing errors in high-impedance applications.
7. Supply Voltage Range: Operates from ±2.5 V to ±15 V, providing flexibility in design.
8. Wide Temperature Range: Operates from -40°C to +125°C, making it suitable for harsh environments.
9. Single-Supply Operation: Can function on a single supply voltage, enhancing versatility.
These features make the AD8628ARZ-REEL7 ideal for applications in medical devices, industrial automation, and precision instrumentation.

Package

The AD8628ARZ-REEL7 is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) format.

Pinout

The AD8628ARZ-REEL7 is a high-performance, precision operational amplifier from Analog Devices. It comes in a standard 8-lead MSOP (Mini Small Outline Package) configuration, which provides a compact size suitable for various applications.
Pin Count: 8 pins
Function of Pins:
1. Offset Null (Pin 1): Used to adjust the offset voltage.
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 output of the operational amplifier.
5. Negative Supply Voltage (Pin 5): Connects to the negative supply (ground in single-supply applications).
6. Positive Supply Voltage (Pin 6): Connects to the positive supply voltage.
7. NC (No Connect) (Pin 7): Not connected internally.
8. NC (No Connect) (Pin 8): Not connected internally.
This op-amp is designed for low noise and high precision applications, making it ideal for signal conditioning, data acquisition systems, and other analog signal processing tasks.

Manufacturer

The AD8628ARZ-REEL7 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company known for designing and manufacturing high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company primarily serves a wide range of industries, including communications, automotive, industrial, and consumer electronics. They are recognized for their expertise in signal processing and have a strong focus on innovation and technology development.

Application

The AD8628ARZ-REEL7 is a precision, low-noise operational amplifier suitable for various applications, including medical instrumentation, data acquisition systems, signal conditioning, active filters, and audio equipment. Its high precision and low offset voltage make it ideal for sensor interfacing and measurement systems. Additionally, it is used in battery-powered devices due to its low power consumption and high performance in low-voltage applications.

Equivalent

The AD8628ARZ-REEL7 is a precision operational amplifier. Equivalent products include:
1. OPA2134 - Texas Instruments
2. LT1007 - Analog Devices
3. MCP602 - Microchip
4. TLV2371 - Texas Instruments
5. LM358 - Texas Instruments (less precision)
Ensure that the electrical specifications (like bandwidth, noise, and supply voltage) match your application requirements.

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