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AD8554ARZ

Name: AD8554ARZ
Rating: 4.7 (12 reviews)

IC OPAMP ZERO-DRIFT 4CIRC 14SOIC

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製造商。部分 #AD8554ARZ
包 SOIC-14
資料表 AD8554ARZ DataSheet
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規格

Package	Tube
ProductStatus	Active
AmplifierType	Zero-Drift
NumberofCircuits	4
OutputType	Rail-to-Rail
SlewRate	0.4V/µs
GainBandwidthProduct	1.5 MHz
Current-InputBias	10 pA
Voltage-InputOffset	1 µV
Current-Supply	850µA (x4 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	14-SOIC (0.154, 3.90mm Width)

概述

Description

The AD8554ARZ is a quad precision operational amplifier from Analog Devices, designed for applications requiring low noise and low distortion. Featuring a wide supply voltage range of ±2.5V to ±15V, it provides high output current capability and boasts a low input offset voltage of just a few microvolts, making it suitable for precision signal processing.
Key specifications include a gain bandwidth product of 1 MHz and a slew rate of 0.3 V/µs, which ensures fast response times for various applications. The device is designed with a rail-to-rail output stage, allowing it to drive loads close to the supply voltage limits.
The AD8554ARZ is ideal for use in instrumentation, medical devices, and industrial control systems, where accuracy and reliability are paramount. It comes in an 8-lead SOIC package, facilitating easy integration into compact designs. Overall, the AD8554ARZ is a versatile and high-performance op-amp suitable for a wide range of electronic applications.

Features

The AD8554ARZ is a quad precision operational amplifier featuring the following key specifications:
1. Supply Voltage: Operates from a single supply of 2.7V to 5.5V, or dual supplies of ±1.35V to ±2.75V.
2. Low Noise: Excellent noise performance with a low input voltage noise density of 0.9 µV/√Hz.
3. High Slew Rate: Offers a slew rate of 0.1 V/µs, making it suitable for dynamic applications.
4. Rail-to-Rail Output: Provides rail-to-rail output swing for maximizing the output voltage range.
5. High Precision: Features low offset voltage (typically 50 µV) and low drift (0.5 µV/°C).
6. High Gain: High open-loop gain of around 130 dB.
7. Wide Bandwidth: Gain-bandwidth product of 1.5 MHz, allowing for high-frequency applications.
8. Low Power Consumption: Consumes only 100 µA per amplifier, enhancing battery-operated device efficiency.
The AD8554ARZ is ideal for precision signal conditioning, instrumentation, and other low-power applications.

Package

The AD8554ARZ is packaged in a 14-lead TSSOP (Thin Shrink Small Outline Package) configuration.

Pinout

The AD8554ARZ is a quad precision operational amplifier with a pin count of 14.
Pin Functions:
1. V- (Pin 1): Negative power supply.
2. IN- (Pin 2): Inverting input of Op-Amp 1.
3. IN+ (Pin 3): Non-inverting input of Op-Amp 1.
4. OUT (Pin 4): Output of Op-Amp 1.
5. V+ (Pin 5): Positive power supply.
6. IN- (Pin 6): Inverting input of Op-Amp 2.
7. IN+ (Pin 7): Non-inverting input of Op-Amp 2.
8. OUT (Pin 8): Output of Op-Amp 2.
9. IN- (Pin 9): Inverting input of Op-Amp 3.
10. IN+ (Pin 10): Non-inverting input of Op-Amp 3.
11. OUT (Pin 11): Output of Op-Amp 3.
12. IN- (Pin 12): Inverting input of Op-Amp 4.
13. IN+ (Pin 13): Non-inverting input of Op-Amp 4.
14. OUT (Pin 14): Output of Op-Amp 4.
The AD8554 features low offset voltage and low bias current, making it suitable for precision applications.

Manufacturer

The manufacturer of the AD8554ARZ is Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in data conversion, signal processing, and power management solutions. Founded in 1965, the company designs and manufactures a wide range of integrated circuits and components used in various applications, including industrial, automotive, communications, and consumer electronics. Analog Devices is known for its high-performance analog, mixed-signal, and digital signal processing technologies, catering to a diverse customer base across multiple industries.

Application

The AD8554ARZ is a quad precision operational amplifier widely used in applications such as signal conditioning, active filters, and data acquisition systems. Its low noise and high precision make it suitable for medical instrumentation, industrial automation, and audio processing. Additional applications include sensor interfacing, transducer signal amplification, and voltage level shifting in mixed-signal systems.

Equivalent

The AD8554ARZ is a quad precision operational amplifier from Analog Devices. Equivalent products include:
1. LT1054 - Linear Technology
2. OPA4134 - Texas Instruments
3. MCP6004 - Microchip Technology
4. LM324 - Texas Instruments (though not as precise)
Always check specifications for compatibility in your specific application.