AD8662ARZ

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AD8662ARZ

IC CMOS 2 CIRCUIT 8SOIC

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배송 준비 24 시간

365 일 보장

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사양

Package Bulk,Tube
Series DigiTrim®
ProductStatus Active
AmplifierType CMOS
NumberofCircuits 2
OutputType Rail-to-Rail
SlewRate 3.5V/µs
GainBandwidthProduct 4 MHz
Current-InputBias 0.3 pA
Voltage-InputOffset 50 µV
Current-Supply 1.25mA (x2 Channels)
Current-Output/Channel 140 mA
Voltage-SupplySpan(Min) 5 V
Voltage-SupplySpan(Max) 16 V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

개요

Description

The AD8662ARZ is a precision, low-noise operational amplifier produced by Analog Devices. It features a rail-to-rail output, allowing it to utilize the full supply voltage range, making it suitable for battery-powered applications and low-voltage systems. With a low input offset voltage (typically 50 µV) and low input bias current, it ensures high accuracy in signal processing tasks.
The amplifier operates over a wide supply voltage range of 2.7 V to 5.5 V and offers a high gain bandwidth product, enabling it to handle various frequency applications. The AD8662 also exhibits low distortion and noise characteristics, making it ideal for audio and precision measurement applications.
Packaging in an 8-lead SOIC (Surface Mount) format, it is designed for easy integration into circuit boards. Overall, the AD8662ARZ stands out for its combination of precision, versatility, and reliability, making it a popular choice in instrumentation, sensor interfacing, and low-power applications.

Features

The AD8662ARZ is a precision, low-noise operational amplifier from Analog Devices. Key features include:
1. Low Input Voltage Noise: 0.1 µV/√Hz, ideal for sensitive applications.
2. Low Offset Voltage: Typically 10 µV, ensuring high accuracy.
3. Wide Supply Voltage Range: Operates from ±2.5 V to ±15 V or a single supply from 5 V to 30 V.
4. Rail-to-Rail Output: Provides maximum output swing close to the supply rails.
5. High Gain-Bandwidth Product: 1 MHz, suitable for various signal processing tasks.
6. Low Total Harmonic Distortion (THD): 0.0005% at 1 kHz, ensuring high fidelity.
7. Temperature Range: Operates from -40°C to +125°C, suitable for automotive and industrial applications.
8. Low Power Consumption: Consumes only 1.3 mA per amplifier, enhancing efficiency.
These features make the AD8662ARZ suitable for high-precision, low-power applications in sensor signal conditioning, instrumentation, and audio processing.

Package

The AD8662ARZ is packaged in a 8-lead MSOP (Mini Small Outline Package) with a 0.65 mm lead pitch.

Pinout

The AD8662ARZ is a precision operational amplifier from Analog Devices, featuring a total of 8 pins.
### Pin Count and Functions:
1. Pin 1 (Offset Null): Used for offset voltage adjustment.
2. Pin 2 (Inverting Input, -): The input for the inverting signal.
3. Pin 3 (Non-Inverting Input, +): The input for the non-inverting signal.
4. Pin 4 (V- or Negative Supply): Connects to the negative power supply.
5. Pin 5 (Offset Null): Another terminal for offset voltage adjustment.
6. Pin 6 (Output): The output of the operational amplifier.
7. Pin 7 (V+ or Positive Supply): Connects to the positive power supply.
8. Pin 8 (NC): Not connected; typically used for mechanical reasons.
The AD8662ARZ offers low noise, low offset voltage, and rail-to-rail output, making it suitable for precision applications.

Manufacturer

The AD8662ARZ is manufactured by Analog Devices, Inc. Analog Devices is a global leader in the design and production of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company specializes in high-performance semiconductor solutions for various applications, including communications, automotive, industrial, and consumer electronics. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices is known for its innovation in signal processing technology and its commitment to providing high-quality products that enhance the performance of electronic systems.

Application

The AD8662ARZ is a precision, low-noise operational amplifier suitable for various applications, including signal conditioning, instrumentation, and data acquisition systems. It is commonly used in medical instrumentation, industrial automation, and sensors due to its high precision and low offset voltage. Additionally, it finds use in audio processing, active filters, and feedback loops in control systems, where accuracy and stability are critical.

Equivalent

The AD8662ARZ is a precision, low-noise operational amplifier. Equivalent products include:
1. OPA2132 (Texas Instruments)
2. LT1007 (Analog Devices)
3. TLV2372 (Texas Instruments)
4. MAX4466 (Maxim Integrated)
5. OPA227 (Texas Instruments)
Always verify specifications, such as voltage range, noise performance, and bandwidth, to ensure compatibility with your application.

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