OPA177GS

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OPA177GS

+Nomenclature

IC OPAMP GP 1 CIRCUIT 8SOIC

  • FabricantTexas Instruments

  • Pièce fabricant #OPA177GS

  • Package SOIC-8

  • En stock1583

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Spécifications

Attribut Valeur
Package / Case Bulk,Tube
Part Status Active
Amplifier Type General Purpose
Number of Circuits 1
Slew Rate 0.3V/µs
Gain Bandwidth Product 600 kHz
Current - Input Bias 500 pA
Voltage - Input Offset 20 µV
Supply Current 1.3mA
Voltage - Supply Span(Min) 6 V
Voltage - Supply Span(Max) 36 V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount

Présentation

Description

The OPA177GS is a high-precision operational amplifier designed for applications requiring low offset voltage, low drift, and high reliability. It features a low offset voltage of around 25 µV and a drift of 0.3 µV/°C, making it suitable for precision instrumentation, data acquisition, and control systems. The device operates over a wide power supply range of ±2.25V to ±18V, ensuring versatility in various circuit configurations.
The amplifier offers low noise and high common-mode rejection ratio (CMRR), enhancing signal integrity in demanding environments. It is available in a standard SOIC-8 package, which is convenient for PCB design and integration into existing systems. The OPA177GS is ideal for use in precision filtering, buffering, and amplification tasks where accuracy and stability are crucial.
Overall, its performance characteristics, including low noise and high linearity, make it a dependable choice for designers seeking reliable and precise operational amplifiers in their electronic designs.

Equivalent

The OPA177GS is a precision operational amplifier. Equivalent products include:
1. LT1001 by Analog Devices
2. OP07 by Texas Instruments
3. AD707 by Analog Devices
4. MAX400 by Maxim Integrated
These op-amps have similar precision and low offset voltage characteristics to the OPA177GS. Always verify specific parameters such as supply voltage, bandwidth, and package type to ensure compatibility with your application.

Features

The OPA177GS is a precision operational amplifier known for its high performance and reliability. Key features include:
1. Low Offset Voltage: It offers a low input offset voltage, typically around 25 µV, which enhances accuracy in signal processing applications.

2. Low Drift: The device has a low offset voltage drift over temperature, typically 0.3 µV/°C, ensuring consistent performance across varying environmental conditions.
3. Low Noise: It exhibits low noise characteristics, typically 0.6 µV peak-to-peak from 0.1 Hz to 10 Hz, making it suitable for high-precision applications.
4. High Common-Mode Rejection Ratio (CMRR): The OPA177GS provides a high CMRR of 120 dB, improving its ability to reject noise and interference.
5. Wide Supply Range: It operates over a wide supply voltage range from ±2.5V to ±20V, offering versatility across different applications.
6. High Stability: The amplifier is designed to be stable over a wide range of conditions, enhancing reliability in various circuits.
These features make the OPA177GS ideal for precision instrumentation, sensor conditioning, and other applications requiring high accuracy and stability.

Pinout

The OPA177GS is a precision operational amplifier from Texas Instruments. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. The primary function of the OPA177 is to amplify voltage signals with high precision. It is particularly known for its low offset voltage and low drift, making it suitable for applications requiring stable and accurate signal processing.
The pin configuration for the OPA177GS in an 8-pin SOIC package is usually as follows:
1. Offset Null - Used for offset voltage adjustment.
2. Inverting Input - The inverting input for the operational amplifier.
3. Non-Inverting Input - The non-inverting input for the operational amplifier.
4. V- (Negative Power Supply) - Negative power supply voltage.
5. Offset Null - Used for offset voltage adjustment.
6. Output - The output of the operational amplifier.
7. V+ (Positive Power Supply) - Positive power supply voltage.
8. NC (No Connection) - Typically no internal connection.
It's crucial to consult the manufacturer's datasheet for precise pin functions and electrical characteristics when designing a circuit with the OPA177GS.

Manufacturer

The OPA177GS is manufactured by Texas Instruments (TI), a global semiconductor company. Texas Instruments designs and produces a wide range of analog and embedded processing chips that are used in various electronic applications across different industries. The company is headquartered in Dallas, Texas, and is one of the largest semiconductor manufacturers in the world. TI focuses on innovation and efficiency, supplying components essential for the development of electronics in areas such as automotive, industrial, personal electronics, communications equipment, and enterprise systems.

Application

The OPA177GS is a precision operational amplifier known for its low offset voltage and drift, making it suitable for applications requiring high accuracy and stability. Common application areas include:
1. Analog Signal Processing: Used in instrumentation amplifiers and filter designs.
2. Data Acquisition Systems: Enhances accuracy in analog-to-digital conversions.
3. Temperature Measurement: Provides stability in thermocouple and RTD sensor interfaces.
4. Transducer Interfaces: Ideal for load cells and pressure sensors.
5. Precision Voltage References: Utilized in reference and comparator circuits.
6. Medical Instrumentation: Ensures high precision in diagnostic equipment.
7. Industrial Automation: Supports control systems requiring precise analog signal manipulation.

Package

The OPA177GS is an operational amplifier from Texas Instruments, typically available in an SOIC-8 (Small Outline Integrated Circuit) package type. This package is compact and designed for surface mounting on PCBs.