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AD8055ARZ

Name: AD8055ARZ
Rating: 4.7 (12 reviews)

IC VOLTAGE FEEDBACK 1 CIRC 8SOIC

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Mfr。パート #AD8055ARZ
パッケージ SOP-8
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仕様

Package	Tube
ProductStatus	Active
AmplifierType	Voltage Feedback
NumberofCircuits	1
SlewRate	1400V/µs
-3dbBandwidth	300 MHz
Current-InputBias	400 nA
Voltage-InputOffset	3 mV
Current-Supply	5.4mA
Current-Output/Channel	60 mA
Voltage-SupplySpan(Min)	8 V
Voltage-SupplySpan(Max)	12 V
OperatingTemperature	-40°C ~ 125°C
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概要

Description

The AD8055ARZ is a high-performance operational amplifier (op-amp) manufactured by Analog Devices. It features a high slew rate of 25 V/µs and a wide bandwidth of 80 MHz, making it suitable for fast signal processing applications. The op-amp operates with a single or dual power supply, typically ranging from ±2.5V to ±15V, allowing versatility in various circuit designs.
The AD8055ARZ is known for its low noise, low distortion, and high gain bandwidth product, which makes it ideal for applications in audio, video, and instrumentation. It has a rail-to-rail output, providing maximum output swing and useful in low-voltage designs.
Available in an 8-lead SOIC package, the AD8055ARZ is suitable for surface-mount applications. Its specifications and performance characteristics make it a popular choice for engineers seeking reliable and efficient amplification solutions in demanding environments.

Features

The AD8055ARZ is a high-speed operational amplifier designed for precision applications. Key features include:
1. High Speed: It has a gain-bandwidth product of 100 MHz and a slew rate of 80 V/µs, allowing it to handle fast signals effectively.
2. Low Noise: The input voltage noise density is low at 4.5 nV/√Hz, ensuring high fidelity in signal processing.
3. Low Distortion: It provides low total harmonic distortion (THD), making it suitable for audio and other sensitive applications.
4. Wide Supply Voltage Range: Operates from ±2.5 V to ±12 V, offering flexibility in various circuit designs.
5. Single-Supply Capability: Can be powered from a single supply, enhancing versatility in applications.
6. High Output Current: Capable of sourcing and sinking 60 mA, allowing it to drive loads effectively.
7. Single/Dual Package Options: Available in both single and dual versions for flexibility in PCB design.
These features make the AD8055ARZ ideal for applications in video, signal conditioning, and data acquisition systems.

Package

The AD8055ARZ is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) form factor. This surface-mount package is commonly used for operational amplifiers and is designed for efficiency and space-saving in electronic circuits.

Pinout

The AD8055ARZ is a high-speed operational amplifier with a pin count of 8. It is packaged in an SOIC (Small Outline Integrated Circuit) form factor.
The pin functions are as follows:
1. Non-inverting input (V+): The positive input for the amplifier.
2. Inverting input (V-): The negative input for the amplifier.
3. Output (VOUT): The amplified output signal.
4. Negative supply (V-): The negative voltage supply pin.
5. Positive supply (V+): The positive voltage supply pin.
6. NC (No Connect): Not connected internally; may be left open.
7. NC (No Connect): Not connected internally; may be left open.
8. Compensation pin (Comp): Used for frequency compensation (mostly tied to a capacitor for stability).
The AD8055ARZ is known for low noise and high speed, making it suitable for a variety of applications, including imaging and signal processing.

Manufacturer

The AD8055ARZ is manufactured by Analog Devices, Inc. Analog Devices is a global semiconductor company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices serves a wide range of industries, including automotive, communications, healthcare, and industrial automation. The company is known for its innovative solutions that enable precise signal processing and data conversion, addressing complex engineering challenges in various applications.

Application

The AD8055ARZ is a high-speed operational amplifier used in various applications, including data acquisition systems, video processing, communication systems, and active filters. Its low noise and high bandwidth make it suitable for precision instrumentation, analog signal processing, and RF applications. Additionally, it is often employed in medical imaging equipment and automotive sensor interfaces.

Equivalent

Equivalent products to the AD8055ARZ include the OPA2134, TLV2371, and LM6171. These op-amps offer similar performance characteristics, such as low noise, high speed, and low distortion. However, always check specific datasheets for precise specifications and compatibility for your application.