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AD8075ARU

Name: AD8075ARU
Rating: 4.7 (12 reviews)

IC TRPL VIDEO BUFFER HS 16-TSSOP

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仕様

Part Status	Obsolete
Applications	Buffer
Number of Circuits	3
-3db Bandwidth	550 MHz
Slew Rate	1350V/µs
Current - Supply	24 mA
Current - Output / Channel	70 mA
Voltage - Supply, Single/Dual (±)	9V ~ 11V, ±4.5V ~ 5.5V
Mounting Type	Surface Mount
Package / Case	16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	16-TSSOP
Base Product Number	AD8075

概要

Description

The AD8075ARU is a high-speed operational amplifier designed by Analog Devices. It features a low offset voltage and high bandwidth, making it suitable for various applications including video processing, data acquisition, and communication systems. The amplifier operates with a wide supply voltage range, typically ±5V to ±15V, and provides a high slew rate of 20 V/µs, ensuring fast signal response.
Key specifications include a gain bandwidth product of 50 MHz and low distortion, which is crucial for high fidelity applications. The AD8075ARU is packaged in an 8-lead SOIC and offers rail-to-rail output, allowing it to drive loads effectively across the full supply range. Its low power consumption and noise characteristics make it ideal for portable devices and precision instrumentation.
Overall, the AD8075ARU is appreciated for its versatility in various electronic circuits, enabling precise amplification and signal processing in demanding applications.

Features

The AD8075ARU is a high-speed operational amplifier featuring:
1. High Slew Rate: 70 V/μs, enabling fast signal processing.
2. Wide Bandwidth: -3 dB bandwidth of 50 MHz at a gain of 1, suitable for high-frequency applications.
3. Low Noise: Input voltage noise density of 18 nV/√Hz, minimizing signal distortion.
4. Low Total Harmonic Distortion (THD): THD of 0.001%, ensuring high fidelity in audio and other precision applications.
5. Rail-to-Rail Output: Allows output swing to the supply rails, maximizing dynamic range.
6. Single Supply Operation: Operates from a single supply voltage, improving design flexibility.
7. Low Power Consumption: Quiescent current of 4 mA, making it energy-efficient.
8. Temperature Range: Operates within a wide temperature range (-40°C to +85°C), suitable for industrial applications.
9. High Output Drive Capability: Can drive capacitive loads effectively.
These features make the AD8075ARU suitable for applications such as video processing, data acquisition systems, and instrumentation.

Package

The AD8075ARU is packaged in a 5-lead SOT-23 format.

Pinout

The AD8075ARU is a dual, high-speed operational amplifier with a pin count of 8.
The functions of the pins are as follows:
1. Pin 1 (Output A): Output of the first operational amplifier.
2. Pin 2 (Inverting Input A): Inverting input for the first amplifier.
3. Pin 3 (Non-Inverting Input A): Non-inverting input for the first amplifier.
4. Pin 4 (V- / Ground): Negative supply voltage or ground reference.
5. Pin 5 (Non-Inverting Input B): Non-inverting input for the second amplifier.
6. Pin 6 (Inverting Input B): Inverting input for the second amplifier.
7. Pin 7 (Output B): Output of the second operational amplifier.
8. Pin 8 (V+ / Power Supply): Positive supply voltage.
The AD8075ARU is designed for applications requiring high speed, low distortion, and low noise, making it suitable for various analog signal processing tasks.

Manufacturer

The AD8075ARU is manufactured by Analog Devices, Inc., a prominent company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, Analog Devices is headquartered in Norwood, Massachusetts, and is known for its innovative solutions in various applications, including communications, automotive, industrial, and consumer electronics. The company focuses on precision data conversion, signal processing, and power management technologies, catering to a diverse range of industries with a commitment to quality and performance.

Application

The AD8075ARU is a high-speed operational amplifier commonly used in applications such as signal processing, video signal amplification, and data acquisition systems. Its low noise and high bandwidth make it suitable for instrumentation, active filters, and audio applications. Additionally, it's ideal for driving capacitive loads, performing analog-to-digital converter (ADC) buffering, and in feedback loops of high-frequency systems.

Equivalent

Equivalent products to the AD8075ARU include the Texas Instruments OPA2134, Analog Devices ADA4898-2, and the LT1028 from Analog Devices. These alternatives offer similar specifications in terms of performance and application, such as low noise, high speed, and low distortion. Always verify the specific parameters to ensure suitability for your application.