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AD8542ARZ-REEL7

Name: AD8542ARZ-REEL7
Rating: 4.7 (12 reviews)

IC OPAMP GP 2 CIRCUIT 8SOIC

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Mfr。パート #AD8542ARZ-REEL7
パッケージ SOP8
データシート
在庫中6995

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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
AmplifierType	General Purpose
NumberofCircuits	2
OutputType	Rail-to-Rail
SlewRate	0.92V/µs
GainBandwidthProduct	1 MHz
Current-InputBias	4 pA
Voltage-InputOffset	1 mV
Current-Supply	45µA (x2 Channels)
Current-Output/Channel	30 mA
Voltage-SupplySpan(Min)	2.7 V
Voltage-SupplySpan(Max)	5.5 V
OperatingTemperature	-40°C ~ 125°C
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概要

Description

The AD8542ARZ-REEL7 is a precision, low-power, dual operational amplifier (op-amp) from Analog Devices. It features a rail-to-rail input and output, making it suitable for applications requiring maximum output swing close to the supply rails. With a low input offset voltage, low bias current, and low noise, it is ideal for sensor amplification and signal conditioning.
The device operates over a supply voltage range of 2.7V to 5.5V, making it flexible for battery-powered and portable applications. Its high gain bandwidth product allows it to perform well in a variety of frequency applications, while its low total harmonic distortion ensures signal integrity. The AD8542 is housed in an 8-lead SOIC package and can be used in various applications including medical instrumentation, audio equipment, and industrial controls.
Overall, the AD8542ARZ-REEL7 is designed for high performance in low-power conditions, making it a versatile choice for engineers looking to enhance their circuit designs.

Features

The AD8542ARZ-REEL7 is a dual, precision, low-power operational amplifier from Analog Devices. Key features include:
1. Low Power Consumption: Operates with a supply current of only 45 µA per amplifier, making it suitable for battery-powered applications.
2. Wide Supply Range: Supports dual supplies from ±2.5 V to ±15 V or a single supply from 5 V to 30 V.
3. Rail-to-Rail Output: Output can swing to within 10 mV of the power rails, enhancing the dynamic range.
4. High Precision: Typical offset voltage is 0.5 mV, and low noise (15 nV/√Hz) contributes to excellent accuracy.
5. Common Mode Range: Supports rail-to-rail input common mode range, enabling use in various applications.
6. Unity Gain Stability: Stable for gains of 1 or greater, suitable for a variety of configurations.
7. Temperature Range: Specified over the industrial temperature range of -40°C to +125°C.
These features make the AD8542ARZ-REEL7 ideal for applications in sensor signal conditioning, data acquisition systems, and portable instrumentation.

Package

The AD8542ARZ-REEL7 is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) format. It features a narrow body and is designed for surface mounting.

Pinout

The AD8542ARZ-REEL7 is a dual, precision, single-supply operational amplifier with a pin count of 8. The function of this op-amp includes providing low offset voltage, low noise, and rail-to-rail output swing capabilities, making it suitable for various applications, such as sensor signal conditioning, precision signal amplification, and buffering.
The pin configuration is as follows:
1. Offset Null (optional)
2. Inverting Input (−)
3. Non-Inverting Input (+)
4. Output
5. V- (Negative Supply)
6. V+ (Positive Supply)
7. Output (for the second op-amp)
8. Inverting Input (− for the second op-amp)
The AD8542 operates on a supply voltage range of 2.7 V to 5.5 V, allowing for flexibility in low-power applications. Its specifications make it versatile for modern electronic designs.

Manufacturer

The AD8542ARZ-REEL7 is manufactured by Analog Devices, Inc. Analog Devices is an American multinational semiconductor company that specializes in the design and manufacturing of a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves various industries, including automotive, communications, industrial automation, healthcare, and consumer electronics, providing solutions for signal processing, data conversion, and power management. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices is known for its innovation and quality in high-performance analog and mixed-signal technologies.

Application

The AD8542ARZ-REEL7 is a precision, low-power, dual operational amplifier used in various applications including sensor signal conditioning, data acquisition systems, active filters, and signal processing. Its low offset voltage and high precision make it suitable for medical devices, industrial instrumentation, and portable battery-powered equipment. Additionally, it is used in audio processing and feedback control systems.

Equivalent

The AD8542ARZ-REEL7 is a precision, low-noise operational amplifier. Equivalent products include:
1. LMV324 - Low-voltage quad op-amp.
2. TLV2472 - Low-power dual op-amp.
3. OPA2134 - High-performance audio op-amp.
4. MCP602 - Low-power dual op-amp.
Ensure to check specifications like voltage range, bandwidth, and noise levels for compatibility with your application.