AD8513AR

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AD8513AR

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IC OPAMP JFET 4 CIRCUIT 14SOIC

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  • メーカー品番 #AD8513AR

  • データシート AD8513AR DataSheet

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仕様

属性 値
Part Status Obsolete
Amplifier Type J-FET
Number of Circuits 4
Slew Rate 20V/µs
Gain Bandwidth Product 8 MHz
Current - Input Bias 25 pA
Voltage - Input Offset 100 µV
Supply Current 2.2mA (x4 Channels)
Current - Output / Channel 70 mA
Voltage - Supply Span (Min) 10 V
Voltage - Supply Span (Max) 30 V
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package 14-SOIC
Base Product Number AD8513

概要

Description

The AD8513AR is a precision operational amplifier (op-amp) produced by Analog Devices. It features a high slew rate, low noise, and low distortion, making it suitable for a variety of applications, including audio processing, instrumentation, and sensor signal conditioning.
Key specifications include a rail-to-rail output, allowing it to drive loads effectively across the entire supply voltage range, typically from ±2.5V to ±15V. The op-amp offers a low input offset voltage, high open-loop gain, and excellent common-mode rejection, ensuring accurate signal amplification.
The AD8513AR is designed to operate with minimal power consumption while providing high performance, making it ideal for battery-operated devices. It is available in various package types, including the standard 8-lead SOIC and LFCSP, for versatile integration into electronic designs.
Overall, the AD8513AR is a reliable choice for applications requiring high precision and efficiency in signal processing.

Equivalent

The AD8513AR is a precision operational amplifier. Equivalent products include the TLV2373 from Texas Instruments, the MCP602 from Microchip, and the OPA2134 from Texas Instruments. These alternatives provide similar characteristics, such as low noise and low bias current, making them suitable for applications requiring precision amplification. Always check specific datasheets for compatibility with your application needs.

Features

The AD8513AR is a precision, low-noise operational amplifier designed for a variety of applications. Key features include:
1. Supply Voltage Range: Operates on a dual supply voltage of ±2.5V to ±15V or a single supply from 5V to 30V.
2. Low Offset Voltage: Offers a maximum input offset voltage of 1 mV, enhancing accuracy in precision applications.
3. Low Noise: Typical noise voltage density of 0.9 nV/√Hz at 1 kHz, making it suitable for low-level signal amplification.
4. High Gain: Achieves a voltage gain of 100 V/mV, ensuring effective signal amplification.
5. Wide Bandwidth: Unity-gain bandwidth of 1 MHz, allowing for a broad range of frequency applications.
6. Low Bias Current: Input bias current typically around 10 nA, reducing errors in current-sensitive applications.
7. Rail-to-Rail Output: Capable of outputting voltages close to the supply rails, increasing dynamic range.
8. Package Options: Available in various packages, including SOIC and TSSOP, for versatile integration into designs.
These features make the AD8513AR ideal for sensor signal processing, precision instrumentation, and audio applications.

Pinout

The AD8513AR is a precision operational amplifier with a 5-pin package configuration. The pin count is 5, and the functions of each pin are as follows:
1. Non-Inverting Input (V+): This is the input for the signal to be amplified.
2. Inverting Input (V-): This input receives the signal that is inverted in relation to the non-inverting input.
3. Output (OUT): This pin delivers the amplified signal.
4. Power Supply (+V): This pin connects to the positive power supply voltage.
5. Ground (GND): This pin connects to the system ground or the negative power supply voltage.
The AD8513AR is known for its low offset voltage and low noise, making it suitable for high-precision applications.

Manufacturer

The AD8513AR is manufactured by Analog Devices, Inc. (ADI), a prominent American company specializing in the development of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, Analog Devices is recognized for its innovations in a variety of sectors, including industrial automation, healthcare, automotive, communications, and consumer electronics.
ADI's product offerings encompass a wide range of applications, including amplifiers, sensors, data converters, and power management solutions. The AD8513AR is a precision operational amplifier known for its low noise and low offset voltage, making it suitable for applications requiring high accuracy and stability.
Analog Devices is notable for its commitment to research and development, continuously advancing technologies to meet the evolving needs of its diverse customer base. The company operates globally and is a key player in the semiconductor industry, contributing to the advancement of analog technology and systems.

Application

The AD8513AR is a precision, low-noise operational amplifier commonly used in various application areas, including:
1. Data Acquisition Systems: For signal conditioning and amplification of low-level signals.
2. Instrumentation: In sensor interfaces and medical devices, enhancing measurement accuracy.
3. Active Filters: In audio and communication systems for filtering signals.
4. Signal Processing: Used in analog signal processing circuits for various applications.
5. Portable Equipment: Due to its low power consumption, it is ideal for battery-operated devices.
Overall, it serves in high-precision applications requiring low offset voltage and low drift.

Package

The AD8513AR is available in an 8-lead SOIC (Small Outline Integrated Circuit) package type.

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