OP177FSZ

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OP177FSZ

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Specifications

Attribute Value
Package Tube
ProductStatus Active
AmplifierType General Purpose
NumberofCircuits 1
SlewRate 0.3V/µs
GainBandwidthProduct 600 kHz
Current-InputBias 1.2 nA
Voltage-InputOffset 10 µV
Current-Supply 1.6mA
Voltage-SupplySpan(Min) 6 V
Voltage-SupplySpan(Max) 36 V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Overview

Description

The OP177FSZ is a precision operational amplifier known for its high accuracy and low noise performance. Manufactured by Analog Devices, this op-amp delivers outstanding DC performance with an ultra-low offset voltage of typically around 25μV and low drift over temperature. It offers high open-loop gain, low input bias current, and excellent common-mode rejection ratio, making it ideal for precision applications.
The OP177FSZ operates over a wide supply voltage range, which enhances its versatility for various applications. It features a low total harmonic distortion, making it suitable for audio and instrumentation tasks.
Its small package size, specifically provided in an 8-lead SOIC form (Surface-Mounted), makes it convenient for compact circuit designs. The OP177FSZ is commonly used in applications such as instrumentation amplifiers, precision filters, and high-accuracy data acquisition systems.
Engineers select the OP177FSZ for its reliable performance in critical applications requiring precision, stability, and low noise, contributing to improved system accuracy and reliability.

Equivalent

The OP177FSZ is a precision operational amplifier. Equivalent products include:
1. Analog Devices AD707 - Similar precision and low offset voltage.
2. Texas Instruments OPA227 - Offers precision performance with low noise.
3. Linear Technology (Analog Devices) LTC1150 - Known for low offset and drift.
4. Maxim Integrated MAX4238 - High precision amplifier with similar specs.
Always check the datasheets for detailed specifications to ensure compatibility with your specific requirements.

Features

The OP177FSZ is a precision operational amplifier known for its high-performance characteristics. Key features include:
1. Low Offset Voltage: It typically has an offset voltage of around 25 µV, allowing for highly accurate signal processing.
2. Low Drift: The device exhibits a low offset voltage drift over temperature, enhancing stability and performance consistency over a wide temperature range.
3. Low Noise: It provides low voltage noise, making it suitable for applications where noise performance is critical.
4. High Gain: The amplifier offers a high open-loop gain, which is essential for precision applications where signal fidelity is paramount.
5. Excellent CMRR and PSRR: It features high Common-Mode Rejection Ratio (CMRR) and Power Supply Rejection Ratio (PSRR), which contribute to its noise immunity and precision.
6. Wide Supply Range: The OP177FSZ operates over a wide supply voltage range, making it versatile for various applications.
7. Temperature Stability: It is designed to perform reliably over a wide temperature range, which is crucial for industrial and instrumentation applications.
These features make the OP177FSZ ideal for precision instrumentation, data acquisition systems, and other applications requiring high accuracy and stability.

Pinout

The OP177FSZ is a precision operational amplifier. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package, although the exact pin configuration can vary depending on the manufacturer. Here are the standard pin functions for an 8-pin SOIC package:
1. Non-Inverting Input (+IN): This is the positive input terminal of the op-amp.
2. Inverting Input (-IN): This is the negative input terminal of the op-amp.
3. Offset Null: Used to adjust the offset voltage.
4. V- (Negative Supply): The negative power supply voltage.
5. Offset Null: Used to adjust the offset voltage (same function as pin 3).
6. Output: The output terminal of the op-amp.
7. V+ (Positive Supply): The positive power supply voltage.
8. NC (No Connection): This pin is not internally connected and can be used for mechanical stability.
This configuration allows the OP177FSZ to function as a high-precision amplifier with low offset voltage, making it suitable for applications requiring high accuracy and stability.

Manufacturer

The OP177FSZ 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, the company is known for providing high-performance products used in various applications, including industrial, automotive, communications, healthcare, and consumer electronics. The OP177FSZ is a precision operational amplifier, reflecting Analog Devices’ focus on producing components that deliver high accuracy and performance in signal processing tasks.

Application

The OP177FSZ is a precision operational amplifier commonly used in applications requiring high accuracy and low offset voltage. Key application areas include:
1. Instrumentation Amplifiers: For accurate signal conditioning in measurement systems.
2. Data Acquisition Systems: Ensuring precise data capture for analysis.
3. Weigh Scales: Providing accurate weight measurements.
4. Thermocouple Amplifiers: Enhancing temperature measurement accuracy.
5. Voltage Reference Buffers: Maintaining stable reference voltages.
6. High-Accuracy Signal Processing: In medical, industrial, and scientific instruments.
7. Analog-to-Digital Converter (ADC) Drivers: Facilitating high-resolution ADC performance.
These applications benefit from the OP177FSZ's low drift, low noise, and excellent long-term stability.

Package

The OP177FSZ is an operational amplifier from Analog Devices. It comes in an 8-lead SOIC (Small Outline Integrated Circuit) package, which is denoted by the "FSZ" in its part number. This package type is suitable for surface-mount applications, offering a compact and efficient design for integrated circuits.

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