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AD8651ARMZ

Name: AD8651ARMZ
Rating: 4.7 (12 reviews)

IC VOLTAGE FEEDBACK 1 CIRC 8MSOP

제조업체
Mfr.부분 #AD8651ARMZ
패키지 MSOP-8
데이터시트 AD8651ARMZ DataSheet
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사양

Package	Bulk,Tube
Series	DigiTrim®
ProductStatus	Active
AmplifierType	Voltage Feedback
NumberofCircuits	1
OutputType	Rail-to-Rail
SlewRate	41V/µs
GainBandwidthProduct	50 MHz
Current-InputBias	1 pA
Voltage-InputOffset	100 µV
Current-Supply	9.5mA
Current-Output/Channel	40 mA
Voltage-SupplySpan(Min)	2.7 V
Voltage-SupplySpan(Max)	5.5 V
OperatingTemperature	-40°C ~ 125°C
MountingType	Surface Mount
Package/Case	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

개요

Description

The AD8651ARMZ is a precision, low-noise operational amplifier designed by Analog Devices. It features a single-supply operation with a wide supply voltage range of 3V to 15V, making it suitable for various applications, including sensor signal conditioning, active filters, and data acquisition systems. Key specifications include a high gain bandwidth of 1 MHz, low input offset voltage (typically 0.1 mV), and low noise characteristics (5 nV/√Hz at 1 kHz), which enhance signal fidelity in sensitive applications. Its rail-to-rail output allows for maximum output swing, increasing versatility in design. The AD8651 is available in a compact SOT-23 package, making it ideal for space-constrained designs. Overall, the AD8651ARMZ is well-regarded for its performance in precision analog applications.

Features

The AD8651ARMZ is a precision, low-noise, single operational amplifier from Analog Devices. Key features include:
1. Low Offset Voltage: Typically 50 µV, ensuring high accuracy in signal processing.
2. Low Noise: Voltage noise density of 8 nV/√Hz at 1 kHz, suitable for sensitive applications.
3. Wide Supply Voltage Range: Operates on a single supply from 3 V to 36 V or dual supplies from ±1.5 V to ±18 V.
4. High Gain-Bandwidth Product: 1 MHz, allowing it to handle a range of frequencies effectively.
5. Rail-to-Rail Output: Provides maximum output swing close to the supply rails, enhancing dynamic range.
6. Low Total Harmonic Distortion (THD): Typically 0.0005% at 1 kHz, suitable for audio and precision applications.
7. High Slew Rate: 0.3 V/µs, providing fast response to changing input signals.
These features make the AD8651ARMZ ideal for applications in instrumentation, medical devices, and high-precision signal conditioning systems.

Package

The AD8651ARMZ is packaged in a 8-lead MSOP (Mini Small Outline Package), which is a compact surface-mount package type designed for space-constrained applications.

Pinout

The AD8651ARMZ is a precision operational amplifier from Analog Devices, featuring a total of 8 pins in its MSOP-8 package. The pin assignments and their functions are as follows:
1. Offset Null: Used for offset adjustment.
2. Inverting Input (−): The negative input terminal for differential signal.
3. Non-Inverting Input (+): The positive input terminal for differential signal.
4. Output: The output of the operational amplifier.
5. V- (Negative Supply): Connects to the negative power supply voltage.
6. V+ (Positive Supply): Connects to the positive power supply voltage.
7. NC (No Connection): Not internally connected; can be left unconnected.
8. NC (No Connection): Not internally connected; can be left unconnected.
The AD8651 is known for its low noise, low offset voltage, and high precision, making it suitable for various applications in signal conditioning, data acquisition, and precision instrumentation.

Manufacturer

The AD8651ARMZ is manufactured by Analog Devices, Inc. (ADI), a global leader in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, Analog Devices is known for its innovative solutions in various sectors, including communications, automotive, industrial, and consumer electronics. The company specializes in products that facilitate the conversion of real-world phenomena into digital signals, enabling advanced signal processing and data analytics. Analog Devices operates in the semiconductor industry and is recognized for its commitment to engineering excellence and technological advancement.

Application

The AD8651ARMZ is a precision, low-noise operational amplifier used in various application areas, including signal conditioning, sensor interfaces, data acquisition systems, and medical instrumentation. Its high precision and low offset voltage make it suitable for industrial control systems, audio equipment, and portable devices. Additionally, it is ideal for applications requiring high gain and stability in feedback configurations.

Equivalent

The AD8651ARMZ is a precision op-amp from Analog Devices. Equivalent products include the TLV2371 from Texas Instruments, LMV321 from Texas Instruments, and MCP602 from Microchip. These alternatives offer similar performance specifications such as low offset voltage, low noise, and high bandwidth. Always check the specific datasheet for detailed comparisons on parameters like supply voltage, bandwidth, and input characteristics before substitution.