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AD8627ARZ

Name: AD8627ARZ
Rating: 4.7 (12 reviews)

IC OPAMP JFET 1 CIRCUIT 8SOIC

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製造商。部分 #AD8627ARZ
包 SOIC-8
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規格

Package	Tube
ProductStatus	Active
AmplifierType	J-FET
NumberofCircuits	1
OutputType	Rail-to-Rail
SlewRate	5V/µs
GainBandwidthProduct	5 MHz
Current-InputBias	0.25 pA
Voltage-InputOffset	350 µV
Current-Supply	710µA
Current-Output/Channel	15 mA
Voltage-SupplySpan(Min)	5 V
Voltage-SupplySpan(Max)	26 V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概述

Description

The AD8627ARZ is a precision, low-noise operational amplifier from Analog Devices. It features a high voltage supply range of ±2 V to ±15 V and is designed for single-supply operation as well. With a low offset voltage of 50 µV (max) and a low drift of 0.1 µV/°C, it ensures high accuracy in signal processing applications. The AD8627 offers a wide bandwidth with a gain bandwidth product of 10 MHz and a slew rate of 13 V/µs, making it suitable for high-speed applications.
It has a high input impedance of 10 MΩ and low output impedance, making it ideal for buffering and signal conditioning. The amplifier is housed in an 8-lead SOIC package, providing ease of integration into various designs. Typical applications include data acquisition, instrumentation, and audio processing. Overall, the AD8627ARZ is a versatile choice for projects requiring precision amplification and low noise.

Features

The AD8627ARZ is a precision, low-noise, single-supply operational amplifier designed for various applications. Key features include:
1. Low Input Offset Voltage: Typically 50 µV, ensuring high accuracy in signal amplification.
2. Low Input Bias Current: 1 pA, making it suitable for high-impedance sensor interfacing.
3. Wide Supply Voltage Range: Operates from ±2.5 V to ±15 V, allowing flexibility in design.
4. High Gain Bandwidth Product: 1 MHz, suitable for fast signal processing.
5. Rail-to-Rail Output: Enables output swing to within a few millivolts of the supply rails, maximizing dynamic range.
6. Low Noise: Voltage noise density of 0.1 µV/√Hz at 1 kHz, ideal for sensitive applications.
7. High Slew Rate: 0.5 V/µs, enabling quick response to input changes.
8. Temperature Range: -40°C to +125°C, ensuring reliability in demanding environments.
These features make the AD8627ARZ suitable for medical instrumentation, data acquisition systems, and precision signal processing applications.

Package

The AD8627ARZ is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) form factor.

Pinout

The AD8627ARZ is a precision operational amplifier from Analog Devices, featuring a total of 8 pins in its standard MSOP package. Here are the pin functions:
1. Inverting Input (−) - Pin 2: This is the input for the inverting signal.
2. Non-Inverting Input (+) - Pin 3: This is the input for the non-inverting signal.
3. Offset Null - Pin 1: Used for offset voltage adjustment.
4. Power Supply (+V) - Pin 4: Positive power supply connection.
5. Power Supply (−V) - Pin 8: Negative power supply connection.
6. Output - Pin 6: The output of the amplifier.
7. NC (No Connect) - Pin 5: No internal connection, typically left unconnected.
8. NC (No Connect) - Pin 7: No internal connection, typically left unconnected.
The AD8627ARZ is known for its low noise, high precision, and low offset voltage, making it suitable for various applications in instrumentation and signal conditioning.

Manufacturer

The AD8627ARZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company headquartered in Norwood, Massachusetts, specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves various sectors, including communications, automotive, industrial automation, healthcare, and consumer electronics. Established in 1965, Analog Devices is recognized for its innovative solutions that address complex signal processing challenges and enhance performance in various applications.

Application

The AD8627ARZ is a precision operational amplifier widely used in various applications, including signal conditioning, active filters, and instrumentation. Its low noise and high precision make it ideal for medical devices, data acquisition systems, and sensor interfacing. Additionally, it is suitable for audio applications, precision voltage references, and feedback amplifiers in control systems.

Equivalent

The AD8627ARZ is a precision, low-noise operational amplifier. Equivalent products include:
1. OPA227 - TI
2. LT1007 - Analog Devices
3. OPA2134 - TI
4. MCP602 - Microchip
5. INA103 - TI
These alternatives may have varying specifications, so it's essential to check parameters like voltage range, bandwidth, and noise performance for suitability in specific applications.