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AD627ARZ

Name: AD627ARZ
Rating: 4.7 (12 reviews)

IC INST AMP 1 CIRCUIT 8SOIC

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Mfr。パート #AD627ARZ
パッケージ SOIC-8
データシート
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仕様

Package	Bulk,Tube
ProductStatus	Active
AmplifierType	Instrumentation
NumberofCircuits	1
OutputType	Rail-to-Rail
SlewRate	0.06V/µs
-3dbBandwidth	80 kHz
Current-InputBias	2 nA
Voltage-InputOffset	50 µV
Current-Supply	60µA
Current-Output/Channel	25 mA
Voltage-SupplySpan(Min)	2.2 V
Voltage-SupplySpan(Max)	36 V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概要

Description

The AD627ARZ is a precision instrumentation amplifier designed for high accuracy and low noise in various applications, including medical instrumentation, data acquisition systems, and industrial process control. It features a low offset voltage, high common-mode rejection ratio (CMRR), and low power consumption, making it suitable for battery-operated devices. The amplifier operates with a wide supply voltage range, typically from ±2.5V to ±18V.
Key characteristics include a gain range that can be set externally with just two resistors, a low noise floor, and excellent linearity. The AD627ARZ is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) format, ensuring ease of integration into compact designs. Its high input impedance allows for minimal loading on signal sources, which is crucial for accurate signal amplification.
Overall, the AD627ARZ is favored for applications requiring precise low-level signal amplification with minimal distortion and noise.

Features

The AD627ARZ is a low-cost, precision instrumentation amplifier designed for high accuracy and low noise applications. Key features include:
1. High Accuracy: Low offset voltage and low drift ensure precise measurements.
2. Low Noise: Designed to minimize noise, making it suitable for sensitive applications.
3. Wide Gain Range: Adjustable gain from 1 to 1000, allowing flexibility for various applications.
4. High Common-Mode Rejection Ratio (CMRR): Excellent CMRR enhances performance in noisy environments.
5. Single-Supply Operation: Operates with a single supply voltage, simplifying power management.
6. Low Power Consumption: Suitable for battery-operated devices and portable applications.
7. Rail-to-Rail Output: Maximizes output range, improving signal utilization.
These features make the AD627ARZ ideal for medical instrumentation, data acquisition systems, and other precision measurement applications.

Package

The AD627ARZ is packaged in a 8-lead SOIC (Small Outline Integrated Circuit) package, which is suitable for surface mounting.

Pinout

The AD627ARZ is an instrumentation amplifier with a total of 8 pins. The pin configuration and their functions are as follows:
1. Pin 1 (V+): Positive power supply.
2. Pin 2 (V-): Negative power supply.
3. Pin 3 (R1): Resistor connection for setting gain; typically connected to a resistor for gain adjustment.
4. Pin 4 (OUT): Output of the amplifier.
5. Pin 5 (R2): Another resistor connection for gain setting.
6. Pin 6 (IN+): Non-inverting input for the differential signal.
7. Pin 7 (IN-): Inverting input for the differential signal.
8. Pin 8 (NC): No connect; not internally connected.
The AD627ARZ provides high input impedance, low offset voltage, and is suitable for a wide range of applications that require precise amplification of low-level signals.

Manufacturer

The AD627ARZ is manufactured by Analog Devices, Inc. (ADI), an American multinational semiconductor company. Founded in 1965, Analog Devices specializes in data conversion, signal processing, and power management solutions. The company is known for its high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits, which are used in various applications, including communications, automotive, industrial automation, and consumer electronics. Analog Devices focuses on innovation and quality, providing advanced technologies that enable a wide range of electronic devices to operate efficiently and effectively.

Application

The AD627ARZ is a precision instrumentation amplifier commonly used in applications such as medical instrumentation, sensor signal conditioning (e.g., thermocouples, strain gauges), data acquisition systems, industrial process control, and portable medical devices. Its high common-mode rejection ratio (CMRR) and low noise make it suitable for low-level signal amplification in challenging environments.

Equivalent

Equivalent products to the AD627ARZ instrumentation amplifier include the INA126, INA128, and LT1167. Other alternatives may include the MAX4466 and MCP6V01. Always verify specifications, pin configurations, and applications before substitution.