AD8351ARM

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AD8351ARM

+BOM

IC RF AMP GP 0HZ-2.2GHZ 10MSOP

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Specifications

Attribute Value
Package Tube,Tube
ProductStatus Obsolete
Frequency 0Hz ~ 2.2GHz
P1dB 13.5dBm
Gain 26dB
RFType General Purpose
Voltage-Supply 3V ~ 5.5V
Current-Supply 28mA ~ 32mA
TestFrequency 10MHz
MountingType Surface Mount
Package/Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

Overview

Description

The AD8351ARM is a high-speed voltage feedback operational amplifier designed by Analog Devices. It features a wide bandwidth of 240 MHz and a slew rate of 1000 V/µs, making it suitable for applications requiring rapid signal processing. This op-amp operates on a single or dual power supply ranging from 2.7V to 5.5V, supporting various design needs. The AD8351ARM offers low distortion and low noise, with a distortion rate of -72 dBc at 5 MHz and an input voltage noise of 4.5 nV/√Hz, ideal for high-fidelity signal amplification.
Housed in a compact MSOP-8 package, it is convenient for space-constrained applications. The device is commonly used in applications such as video processing, communications equipment, and medical imaging. Its differential input and output capabilities enhance versatility in handling various signal types. The AD8351ARM also includes features like high output drive capability and stability over a wide range of capacitive loads, making it a robust choice for high-speed and precision applications.

Equivalent

The AD8351ARM is a high-speed voltage feedback operational amplifier. Equivalent products include:
1. LMH6619 by Texas Instruments - a high-speed operational amplifier.
2. OPA835 by Texas Instruments - a low-power, high-speed op-amp.
3. THS4303 by Texas Instruments - a high-speed, low-distortion op-amp.
4. MAX4107 by Maxim Integrated - a wideband op-amp.
These alternatives offer similar performance for applications requiring high-speed signal processing. Always verify the specifications to ensure compatibility with your application.

Features

The AD8351ARM is a single-ended-to-differential amplifier by Analog Devices, designed for high-speed applications. Key features include:
1. Bandwidth: It offers a high bandwidth of 3 GHz, making it suitable for broadband communications.
2. Gain: The amplifier provides a fixed voltage gain of 20 dB, which is essential for various signal processing tasks.
3. Low Distortion: The AD8351ARM boasts low harmonic distortion, ensuring signal integrity in high-performance systems.
4. Supply Voltage: It operates on a single supply voltage ranging from 3.3 V to 5 V, providing flexibility for different power requirements.
5. Output: The amplifier can drive differential outputs, which is beneficial for minimizing common-mode noise.
6. Applications: It's ideal for use in RF and IF signal processing, data acquisition systems, and other high-speed analog front-end systems.
7. Package: The device is available in a compact MSOP-8 package, which suits space-constrained applications.
These features make the AD8351ARM a versatile component in high-speed communication systems and signal processing applications.

Pinout

The AD8351ARM is a low-cost, high-performance voltage-feedback operational amplifier. It is commonly available in an 8-lead Mini Small Outline Package (MSOP). The pin configuration typically includes:
1. IN+ (Non-Inverting Input): Receives the input voltage signal.
2. IN- (Inverting Input): Receives the reference voltage or feedback from the output.
3. V- (Negative Power Supply): Connects to the negative voltage supply.
4. V+ (Positive Power Supply): Connects to the positive voltage supply.
5. OUT (Output): Provides the amplified output signal.
6. Optional or NC (No Connection): Pins that may be left unconnected or used for device-specific features.
The AD8351 is used in applications requiring wide bandwidth, low noise, and fast settling times, making it suitable for signal conditioning, instrumentation, and communications systems. Specific pin functions may slightly vary, so consulting the manufacturer's datasheet is recommended for precise details.

Manufacturer

The AD8351ARM is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and production of a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company provides products and solutions for various industries, including communications, healthcare, automotive, industrial, and consumer electronics. Their portfolio includes amplifiers, data converters, sensors, radio frequency (RF) components, and power management products. Analog Devices is known for its innovation in analog and mixed-signal technologies, helping to bridge the physical and digital worlds in a variety of applications.

Application

The AD8351ARM, a high-performance voltage-output analog multiplier, is used in various applications including RF signal processing, where it serves as a modulator or demodulator. It is also utilized in automatic gain control (AGC) applications for maintaining consistent signal levels. Other areas include envelope detection, phase detection, and as a mixer in communication systems. Additionally, it finds use in instrumentation for signal conditioning and in audio processing for amplitude modulation. Its wide bandwidth and low distortion make it suitable for high-frequency applications.

Package

The AD8351ARM is an RF amplifier available in an 8-lead MSOP (Mini Small Outline Package) type. This package type is compact, making it suitable for space-constrained applications.

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