AD8692ARZ

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AD8692ARZ

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IC OPAMP GP 2 CIRCUIT 8SOIC

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Thông số kỹ thuật

thuộc tính Giá trị
Package Bulk,Tube
ProductStatus Active
AmplifierType General Purpose
NumberofCircuits 2
OutputType Rail-to-Rail
SlewRate 5V/µs
GainBandwidthProduct 10 MHz
Current-InputBias 1 pA
Voltage-InputOffset 400 µV
Current-Supply 950µA (x2 Channels)
Current-Output/Channel 80 mA
Voltage-SupplySpan(Min) 2.7 V
Voltage-SupplySpan(Max) 6 V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Tổng quan

Description

The AD8692ARZ is a precision, dual operational amplifier (op-amp) designed by Analog Devices. It is known for its low noise and low distortion characteristics, making it suitable for high-fidelity audio applications, precision instrumentation, and active filter designs. The device offers low input bias current, low offset voltage, and a wide bandwidth, which contribute to its precision performance. It typically operates over a wide supply voltage range and exhibits low supply current, making it suitable for battery-powered devices.
The AD8692ARZ features rail-to-rail output, enhancing its dynamic range and allowing for improved signal processing capabilities in low-voltage applications. The small packaging of the device, such as the standard SOIC package, supports compact circuit designs.
Overall, the AD8692ARZ is highly regarded for applications requiring high accuracy and low noise performance, offering a combination of features that support a wide variety of precision analog design needs.

Equivalent

The AD8692ARZ is a dual low-noise, precision operational amplifier. Equivalent products include the OPA2134 from Texas Instruments, LT6230-10 from Analog Devices (formerly Linear Technology), and the LM4562 from Texas Instruments. These alternatives share similar features such as low noise, high precision, and dual op-amp configurations, but it's important to compare datasheets for specific parameters like bandwidth, slew rate, and input offset voltage to ensure compatibility with your application.

Features

The AD8692ARZ is a low-cost, precision dual operational amplifier from Analog Devices. Key features include:
1. Low Noise: Offers low input voltage noise of 3 nV/√Hz, making it suitable for low-level signal amplification.
2. Low Offset Voltage: Features a low input offset voltage of 700 µV, enhancing precision in various applications.
3. High Slew Rate: Provides a slew rate of 5 V/µs, enabling fast response times.
4. Wide Bandwidth: Offers a gain bandwidth product of 10 MHz, suitable for high-speed applications.
5. Low Power Consumption: Operates with a low supply current of 1.5 mA per amplifier, making it energy efficient.
6. Wide Supply Range: Can operate on a supply voltage range from ±2.5 V to ±18 V, offering versatility for different power supply configurations.
7. Rail-to-Rail Output: Provides rail-to-rail output swing, maximizing dynamic range.
8. Temperature Range: Specified for operation over the extended industrial temperature range of -40°C to +125°C, making it ideal for harsh environments.
These features make the AD8692ARZ suitable for applications requiring precision, low noise, and high speed.

Pinout

The AD8692ARZ is a dual operational amplifier that comes in an 8-pin configuration. As part of the AD8692 series from Analog Devices, it is designed for precision and low-noise applications. The functions of the pins are as follows:
1. Pin 1 (OUT A): Output for the first operational amplifier.
2. Pin 2 (IN- A): Inverting input for the first operational amplifier.
3. Pin 3 (IN+ A): Non-inverting input for the first operational amplifier.
4. Pin 4 (V-): Negative power supply voltage.
5. Pin 5 (IN+ B): Non-inverting input for the second operational amplifier.
6. Pin 6 (IN- B): Inverting input for the second operational amplifier.
7. Pin 7 (OUT B): Output for the second operational amplifier.
8. Pin 8 (V+): Positive power supply voltage.
This configuration allows the AD8692ARZ to be used in various signal conditioning applications, with each op-amp section capable of operating independently within the package.

Manufacturer

The AD8692ARZ 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. Founded in 1965 and headquartered in Norwood, Massachusetts, the company provides a wide range of products and solutions for various industries, including communications, automotive, industrial, healthcare, and consumer electronics. Analog Devices is known for its expertise in high-performance analog technology and plays a significant role in the development of components that enable precise measurement and control across numerous applications.

Application

The AD8692ARZ is a low-power, precision dual operational amplifier suited for a variety of applications. Its primary uses include sensor signal conditioning, where it amplifies weak sensor outputs for improved signal processing. It is also used in precision instrumentation due to its low noise and low input bias current, ensuring accurate measurements. Additionally, it is suitable for use in portable and battery-powered devices because of its low power consumption. The AD8692ARZ is often employed in communication equipment, medical instruments, and industrial control systems where reliable and precise amplification is required. Its wide bandwidth and high slew rate make it versatile for various analog signal processing tasks.

Package

The AD8692ARZ is an operational amplifier from Analog Devices. It is packaged in an 8-lead SOIC (Small Outline Integrated Circuit), which is a surface-mount package.

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