AD8475ARMZ-R7

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AD8475ARMZ-R7

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IC OPAMP DIFF 1 CIRCUIT 10MSOP

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Especificações

Atributo Valor
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Amplifier Type Differential
Number of Circuits 1
Output Type Differential, Rail-to-Rail
Slew Rate 50V/µs
-3 dB Bandwidth 150 MHz
Supply Current 3mA
Current - Output / Channel 110 mA
Voltage - Supply Span(Min) 3 V
Voltage - Supply Span(Max) 10 V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount

Visão Geral

Description

The AD8475ARMZ-R7 is a precision, fully differential funnel amplifier designed by Analog Devices. It is primarily used for driving high-performance analog-to-digital converters (ADCs). This device is known for its ability to convert single-ended signals to differential outputs, making it ideal for applications that require signal conditioning prior to ADC conversion. The AD8475 offers low power consumption, high-speed operation, and excellent distortion performance, making it suitable for use in high-frequency signal processing.
Key features include a wide bandwidth of 17 MHz, a fast slew rate, and low input offset voltage, which contribute to its accuracy and efficiency. It operates over a wide range of supply voltages and is housed in a compact MSOP package, which is essential for space-constrained applications. The device also integrates a precision resistor network, which simplifies the design process and reduces the need for external components. Due to its precision and compact design, the AD8475 is commonly used in instrumentation, data acquisition systems, and communication systems.

Equivalent

The AD8475ARMZ-R7 is a precision difference amplifier. Equivalent products may include:
1. INA827 from Texas Instruments - a low-power, precision instrumentation amplifier.
2. MAX4198 from Maxim Integrated - a high-precision, low-power instrumentation amplifier.
3. LTC6363 from Analog Devices - a low-power, precision difference amplifier.
Ensure to verify specific requirements such as supply voltage, bandwidth, and package type for compatibility.

Features

The AD8475ARMZ-R7 is a high-performance, precision difference amplifier from Analog Devices. Key features include:
1. Wide Input Range: It supports a wide common-mode input voltage range, making it suitable for various applications.
2. High Accuracy: The amplifier offers excellent precision with low offset voltage and low drift, ensuring accurate signal processing.
3. High Speed: It has a high bandwidth and fast slew rate, making it ideal for high-speed applications.
4. Dual Supply Operation: It supports dual power supply operation, enhancing its versatility in different circuit configurations.
5. Integrated Precision Resistors: The device incorporates precision-trimmed resistors to ensure superior gain accuracy and common-mode rejection ratio (CMRR).
6. Low Power Consumption: The AD8475 is designed for low power consumption, which is beneficial for power-sensitive applications.
7. Package: It comes in a space-saving MSOP-8 package, making it suitable for compact designs.
8. Versatility: The amplifier is suitable for various applications such as sensor interfacing, data acquisition systems, and industrial process controls.
These features make the AD8475ARMZ-R7 a robust choice for precision amplification needs.

Pinout

The AD8475ARMZ-R7 is a precision, fully differential funnel amplifier manufactured by Analog Devices. It is designed to perform single-ended-to-differential conversion, common-mode level shifting, and differential signal amplification. The device comes in an 8-pin MSOP (Mini Small Outline Package).
The primary function of the AD8475 is to convert a single-ended input signal into a differential output signal, suitable for driving high-performance Analog-to-Digital Converters (ADCs). It provides a fixed gain of 2, which is beneficial for applications requiring signal conditioning in data acquisition systems.
The AD8475 features low noise, low distortion, and high precision, making it suitable for various applications, including instrumentation and data acquisition systems, where accuracy and signal integrity are critical. It operates over a wide power supply range and maintains excellent performance characteristics over temperature variations.
In summary, the AD8475ARMZ-R7 is an 8-pin device that serves as a high-performance differential amplifier for converting single-ended inputs to differential outputs, facilitating high-precision signal processing tasks.

Manufacturer

The AD8475ARMZ-R7 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company is known for providing high-performance solutions for a wide array of applications in industries such as communications, healthcare, automotive, industrial, and consumer electronics. Analog Devices’ products are integral to converting, conditioning, and processing real-world phenomena like temperature, pressure, motion, sound, and light into electrical signals used in electronic devices.

Application

The AD8475ARMZ-R7 is a precision instrumentation amplifier designed for applications requiring high-speed and precision signal conditioning. Its application areas include:
1. Data Acquisition Systems: Enhances signal integrity in high-speed data capture.
2. Medical Instrumentation: Provides precise signal amplification for diagnostic equipment.
3. Industrial Automation: Used in control systems for accurate sensor signal processing.
4. Test and Measurement Equipment: Ensures precise measurements in laboratory and field instruments.
5. Communications: Supports high-performance signal processing in communication systems.
These applications benefit from its wide bandwidth, low noise, and high common-mode rejection ratio.

Package

The AD8475ARMZ-R7 is packaged in an 8-lead Mini Small Outline Package (MSOP). This package is designed for surface-mount applications and is compact, making it suitable for space-constrained designs.

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