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AD822ARZ-REEL7

Name: AD822ARZ-REEL7
Rating: 4.7 (12 reviews)

IC OPAMP GP 2 CIRCUIT 8SOIC

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Mfr。パート #AD822ARZ-REEL7
パッケージ SOIC-8
データシート
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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
AmplifierType	General Purpose
NumberofCircuits	2
OutputType	Rail-to-Rail
SlewRate	3V/µs
GainBandwidthProduct	1.9 MHz
-3dbBandwidth	1.9 MHz
Current-InputBias	2 pA
Voltage-InputOffset	400 µV
Current-Supply	1.24mA
Current-Output/Channel	20 mA
Voltage-SupplySpan(Min)	5 V
Voltage-SupplySpan(Max)	30 V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概要

Description

The AD822ARZ-REEL7 is a precision instrumentation amplifier designed by Analog Devices. It is known for its low noise and high accuracy, making it ideal for applications requiring precise signal amplification, such as medical instrumentation, industrial process controls, and sensor signal conditioning.
Key features include a high common-mode rejection ratio (CMRR), low offset voltage, and the ability to operate on a single power supply, which enhances its versatility. The amplifier offers a gain range that is adjustable through external resistors, allowing for customization based on specific application needs.
Packaged in an 8-lead SOIC form factor, the AD822ARZ-REEL7 is suitable for surface-mount applications, ensuring ease of integration into various electronic systems. Its robust performance and reliability make it a popular choice among engineers looking for a reliable instrumentation amplifier for sensitive signal processing tasks.

Features

The AD822ARZ-REEL7 is a precision instrumentation amplifier designed for low-power applications. Key features include:
1. High Accuracy: Low offset voltage and drift ensure accurate measurements.
2. Wide Supply Range: Operates from ±2.3 V to ±18 V, making it versatile for various applications.
3. Low Noise: Offers low input voltage noise, enhancing signal integrity.
4. High Common-Mode Rejection Ratio (CMRR): Provides excellent CMRR over a wide frequency range, minimizing the effect of common-mode signals.
5. Gain Configuration: Gain can be set using a single external resistor, with a range from 1 to 1000.
6. Low Power Consumption: Consumes only 1.5 mA, suitable for battery-operated devices.
7. Wide Bandwidth: Features a bandwidth of 1 MHz, supporting a range of applications.
8. Robust Package: Available in a small, surface-mount SOIC-8 package for easy integration.
These features make the AD822ARZ-REEL7 ideal for medical devices, sensor signal conditioning, and precision measurement systems.

Package

The AD822ARZ-REEL7 is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) format. This surface-mount package is designed for efficient space utilization on printed circuit boards.

Pinout

The AD822ARZ-REEL7 is a precision instrumentation amplifier from Analog Devices. It has a total of 8 pins. The pin functions are as follows:
1. Pin 1 (V-): Negative power supply.
2. Pin 2 (Rout): Output signal.
3. Pin 3 (Rin): Input for the non-inverting terminal.
4. Pin 4 (Rin): Input for the inverting terminal.
5. Pin 5 (Gain): Gain configuration pin; connected to resistors to set gain.
6. Pin 6 (V+): Positive power supply.
7. Pin 7 (NC): No connect (not internally connected).
8. Pin 8 (NC): No connect (not internally connected).
The AD822ARZ-REEL7 operates with a dual power supply and is designed for applications requiring high precision and low noise.

Manufacturer

The AD822ARZ-REEL7 is manufactured by Analog Devices, Inc. Analog Devices is a global leader in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves a variety of industries, including automotive, communications, healthcare, and industrial applications. Founded in 1965, Analog Devices is known for its innovative solutions that enable high-fidelity data conversion and processing, catering to the needs of engineers and developers worldwide. The AD822ARZ-REEL7 is specifically an instrumentation amplifier, widely used for precise signal conditioning in various electronic applications.

Application

The AD822ARZ-REEL7 is an instrumentation amplifier commonly used in applications such as medical instrumentation, data acquisition systems, industrial process controls, and sensor signal conditioning. Its high precision, low noise, and ability to amplify low-level signals make it ideal for electrocardiograms (ECG), strain gauge measurements, and other biomedical applications.

Equivalent

The AD822ARZ-REEL7 is an instrumentation amplifier by Analog Devices. Equivalent products include:
1. INA181 - Texas Instruments
2. INA210 - Texas Instruments
3. LT1167 - Analog Devices
4. AD623 - Analog Devices
These alternatives may have different specifications, so it's essential to review datasheets for compatibility with your project requirements.