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AD8538AUJZ

Name: AD8538AUJZ
Rating: 4.7 (12 reviews)

ADI ingle Low Power AutoZero Amp

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Packaging	Reel
Standard Pack Qty	3000

概述

Description

The AD8538AUJZ is a precision, low-noise operational amplifier from Analog Devices. It features a quad-channel configuration, meaning it contains four independent op-amps in a single package. Known for its low input offset voltage and high precision, it is ideal for high-performance signal processing applications, including instrumentation, data acquisition, and sensor signal conditioning.
Key specifications include a wide supply voltage range (±2.5V to ±15V), low noise density, and a high common-mode rejection ratio (CMRR). The device supports rail-to-rail output, allowing for maximum output swing and optimum performance in low-voltage applications. The AD8538 is designed to operate with low power consumption, making it suitable for battery-operated devices.
With a robust thermal performance and high slew rate, it offers excellent bandwidth for various applications. The AD8538AUJZ is available in a compact 14-lead TSSOP package, facilitating easy integration into modern electronic designs.

Features

The AD8538AUJZ is a precision, low-power, single-supply operational amplifier featuring:
1. Rail-to-Rail Output: Ensures maximum dynamic range in signal processing.
2. Low Offset Voltage: Typically 0.5 mV, enhancing accuracy in precision applications.
3. High Slew Rate: 0.6 V/µs, allowing for fast response to changing input signals.
4. Wide Supply Range: Operates from 2.7 V to 12 V, accommodating various application needs.
5. Low Power Consumption: Consumes only 120 µA per amplifier, making it suitable for battery-powered devices.
6. High Gain Bandwidth Product: 1 MHz, supporting a variety of signal frequencies.
7. Input Common Mode Range: Extends to the negative rail, enabling effective handling of input signals near ground.
8. Low Noise: Typically 15 nV/√Hz, ensuring minimal signal distortion.
This op-amp is ideal for applications in sensor signal conditioning, data acquisition systems, and portable instrumentation, where precision and low power are crucial.

Package

The AD8538AUJZ is packaged in a 14-lead TSSOP (Thin Shrink Small Outline Package), which is designed for compact applications while providing good thermal performance and reliability.

Pinout

The AD8538AUJZ is an eight-channel precision operational amplifier from Analog Devices. It comes in a 14-lead TSSOP package, which has a pin count of 14.
Functions of the pins include:
1. Offset Null (Pin 1): Used for offset voltage adjustment.
2. Inverting Input (Pin 2-7): Non-inverting and inverting inputs for the operational amplifier channels.
3. Output (Pin 8-13): Output pins for each operational amplifier channel.
4. Power Supply (+V) (Pin 14): Positive power supply input.
5. Ground (GND): Common ground for the device.
This op-amp is designed for low noise, low offset voltage, and high precision applications. Each channel operates independently, making it suitable for multi-channel signal processing.

Manufacturer

The AD8538AUJZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company known for its high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices specializes in products that serve various applications, including industrial automation, automotive, communication, and consumer electronics. The company is recognized for its innovation in signal processing technology and is a key player in the semiconductor industry, providing solutions that enable advanced electronic systems.

Application

The AD8538AUJZ is a precision, low-power, single-supply operational amplifier suitable for various applications, including signal conditioning, sensor interfaces, data acquisition systems, and medical instrumentation. It is also used in battery-powered devices due to its low quiescent current, and in portable electronic equipment for audio and control signal amplification. Its high precision makes it ideal for instrumentation and process control applications.

Equivalent

The AD8538AUJZ is a precision, low-noise operational amplifier. Equivalent products include:
1. OPA2134 (Texas Instruments)
2. LT1007 (Linear Technology)
3. LMP2021 (Texas Instruments)
4. OPA2132 (Texas Instruments)
These alternatives may have similar specifications, but always verify their datasheets for compatibility with your specific application.