AD8572ARUZ

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AD8572ARUZ

IC OPAMP ZERO-DRIFT 2CIRC 8TSSOP

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Гарантия 365 дней

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Спецификации

Package Tube
ProductStatus Active
AmplifierType Zero-Drift
NumberofCircuits 2
OutputType Rail-to-Rail
SlewRate 0.4V/µs
GainBandwidthProduct 1.5 MHz
Current-InputBias 160 pA
Voltage-InputOffset 1 µV
Current-Supply 850µA (x2 Channels)
Current-Output/Channel 30 mA
Voltage-SupplySpan(Min) 2.7 V
Voltage-SupplySpan(Max) 5 V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 8-TSSOP (0.173, 4.40mm Width)

Обзор

Description

The AD8572ARUZ is a precision, low-power, dual operational amplifier (op-amp) designed for various applications, including sensor signal conditioning, data acquisition systems, and battery-powered devices. It operates with a voltage supply range of 2.7V to 6V, making it suitable for low-voltage applications.
Key features include a low input offset voltage, low bias current, and rail-to-rail output, which allows it to maximize output swing and efficiency in low-supply conditions. The AD8572 achieves a high gain bandwidth product, ensuring good performance in both DC and AC applications. Its low total harmonic distortion (THD) and low noise characteristics make it ideal for high-fidelity audio applications.
The package type is a 8-lead SOIC, facilitating easy integration into compact designs. This op-amp is well-suited for industrial, automotive, and consumer electronics projects that require high precision and low power consumption. Overall, the AD8572ARUZ is a versatile choice for engineers looking for reliable performance in demanding applications.

Features

The AD8572ARUZ is a precision, low-power, dual operational amplifier. Key features include:
1. Low Offset Voltage: Typically 0.5 mV, ensuring high accuracy in applications.
2. Low Noise: 16 nV/√Hz input voltage noise, suitable for sensitive applications.
3. Wide Supply Voltage Range: Operates from ±2.5V to ±15V, providing flexibility for various designs.
4. High Slew Rate: 0.5 V/μs, enabling fast signal processing.
5. Rail-to-Rail Output: Allows output voltage to swing close to the supply rails, maximizing dynamic range.
6. Low Power Consumption: 100 µA per amplifier, making it ideal for battery-powered devices.
7. High Gain-Bandwidth Product: 1.2 MHz, supporting a range of applications from audio to signal conditioning.
8. Temperature Range: Rated for -40°C to +125°C, suitable for industrial applications.
9. Small Package: Available in a compact 8-lead SOIC, facilitating space-constrained designs.
These features make the AD8572ARUZ suitable for various applications, including sensor signal conditioning, audio, and medical instrumentation.

Package

The AD8572ARUZ is packaged in a 14-lead TSSOP (Thin Shrink Small Outline Package).

Pinout

The AD8572ARUZ is a dual precision operational amplifier with a pin count of 8. Its primary functions include providing high precision amplification with low noise and low offset voltage, making it suitable for a variety of applications such as signal conditioning, data acquisition, and sensor interfacing.
The pin configuration is as follows:
1. Offset Null: For adjusting offset voltage.
2. Inverting Input (–): The input for the signal to be amplified.
3. Non-Inverting Input (+): The input for the reference signal.
4. Output: The output of the amplifier.
5. Power Supply (+V): Positive power supply connection.
6. Power Supply (–V): Negative power supply connection.
7. NC: No connection.
8. Offset Null: Another pin for offset voltage adjustment.
The AD8572 operates on a wide supply voltage range and offers rail-to-rail output, enhancing its versatility in low-voltage applications.

Manufacturer

The AD8572ARUZ is manufactured by Analog Devices, Inc. (ADI), a leading global company specializing in high-performance analog, mixed-signal, and digital signal processing integrated circuits. Founded in 1965, Analog Devices focuses on various applications across multiple industries, including communications, automotive, industrial automation, healthcare, and consumer electronics. The company's products are widely used in signal processing and data conversion, with a strong emphasis on precision and reliability. ADI is known for its innovative technology and commitment to quality, making it a key player in the semiconductor market.

Application

The AD8572ARUZ is a precision, low-power operational amplifier suitable for various applications, including sensor signal conditioning, medical instrumentation, data acquisition systems, active filters, and voltage followers. Its low noise and high precision make it ideal for use in battery-operated devices and portable equipment, as well as in industrial automation and control systems, audio processing, and automotive applications.

Equivalent

Equivalent products to the AD8572ARUZ include the MCP6002 from Microchip, TLV2372 from Texas Instruments, and LMV721 from Texas Instruments. These alternatives are dual operational amplifiers with similar specifications, suitable for various applications in signal processing and amplification. Always verify individual specifications and performance characteristics to ensure compatibility for your specific use case.

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