OPA197IDBVR

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OPA197IDBVR

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
AmplifierType General Purpose
NumberofCircuits 1
OutputType Rail-to-Rail
SlewRate 20V/µs
GainBandwidthProduct 10 MHz
Current-InputBias 5 pA
Voltage-InputOffset 25 µV
Current-Supply 1mA
Voltage-SupplySpan(Min) 4.5 V
Voltage-SupplySpan(Max) 36 V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case SC-74A, SOT-753

概述

Description

The OPA197IDBVR is a precision operational amplifier from Texas Instruments. It belongs to the OPA197 series, which is known for offering high accuracy, low offset voltage, and low bias current, making it suitable for a wide range of precision applications. This op-amp operates with a rail-to-rail input and output, allowing for maximum signal range. It typically operates on a single supply ranging from 4.5V to 36V or dual supplies from ±2.25V to ±18V, offering flexibility in various circuit designs.
Key features of the OPA197IDBVR include low input offset voltage, low noise, and low total harmonic distortion, making it ideal for use in audio, medical instrumentation, and industrial control systems. The device comes in a small SOT-23 package, which is suitable for compact designs. Its robust performance over a wide temperature range enhances its reliability in demanding environments. This op-amp is designed to deliver high performance in both single-supply and dual-supply configurations, making it versatile for various precision applications.

Features

The OPA197IDBVR is a precision operational amplifier from Texas Instruments known for its high performance and low power consumption. Key features include:
1. Low Offset Voltage: The amplifier boasts a low offset voltage, enhancing precision in applications sensitive to voltage variations.
2. Low Quiescent Current: It operates with minimal power consumption, making it suitable for battery-powered devices.
3. Wide Supply Range: The OPA197IDBVR can function over a wide supply voltage range, typically from 4.5 V to 36 V, or ±2.25 V to ±18 V for dual supplies, adding versatility across different applications.
4. High Open-Loop Gain: This characteristic ensures accurate signal amplification, crucial for precision tasks.
5. Rail-to-Rail Output: It offers a rail-to-rail output swing, maximizing dynamic range and improving signal output quality.
6. Low Noise: The amplifier's low noise performance supports high-fidelity signal processing, essential for audio and instrumentation applications.
7. Small Package: It is available in a compact SOT-23-5 package, allowing for space-saving designs in compact electronics.
These features make the OPA197IDBVR suitable for precision data acquisition systems, industrial controls, and other applications requiring reliable and efficient signal amplification.

Package

The OPA197IDBVR is a precision operational amplifier from Texas Instruments. Its package type is SOT-23-8, which is a small outline transistor package with 8 leads. This package is commonly used for its compact size and reliability in various electronic applications.

Pinout

The OPA197IDBVR is an operational amplifier from Texas Instruments. It comes in a SOT-23-6 package, which means it has 6 pins. Here is a brief overview of the pin functions:
1. Pin 1 (OUT): Output of the operational amplifier.
2. Pin 2 (V- or GND): Negative power supply or ground.
3. Pin 3 (IN+ or +IN): Non-inverting input.
4. Pin 4 (IN- or -IN): Inverting input.
5. Pin 5 (V+ or VCC): Positive power supply.
6. Pin 6 (NC): No connection, typically used for mechanical stability.
This low-noise, low-distortion, precision operational amplifier is suitable for a wide range of applications, including sensor signal conditioning and active filters.

Manufacturer

The OPA197IDBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor design and manufacturing company that develops analog and embedded processing chips. Founded in 1930 and headquartered in Dallas, Texas, TI is a leader in the electronics industry, providing essential components for a wide range of applications, including consumer electronics, automotive systems, industrial equipment, and communication devices. The company's product portfolio spans various categories, such as amplifiers, data converters, embedded processors, and more, making it a key player in enabling advanced electronic functionalities.

Application

The OPA197IDBVR is an operational amplifier known for its precision, low offset voltage, and low noise characteristics. It is commonly used in precision instrumentation, sensor signal conditioning, medical instruments, data acquisition systems, and industrial process controls. Its ability to operate on a wide voltage range makes it suitable for automotive applications, while its low power consumption and high accuracy make it ideal for battery-powered devices.

Equivalent

The OPA197IDBVR is a low-noise, precision operational amplifier from Texas Instruments. Equivalent products from other manufacturers include:
1. LT6015 from Analog Devices: Offers low offset voltage and drift, suitable for precision applications.
2. MCP6V07 from Microchip Technology: Features low offset and low power consumption.
3. OPA192 from Texas Instruments: A similar precision op-amp with low noise and low offset.
These alternatives can generally serve similar functions, with variations in specifications. Always verify compatibility with your specific application requirements.

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