OPA820IDBVR

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OPA820IDBVR

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  • Mfr.부분 #OPA820IDBVR
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사양

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
AmplifierType Voltage Feedback
NumberofCircuits 1
SlewRate 240V/µs
GainBandwidthProduct 280 MHz
-3dbBandwidth 800 MHz
Current-InputBias 9 µA
Voltage-InputOffset 200 µV
Current-Supply 5.6mA
Current-Output/Channel 110 mA
Voltage-SupplySpan(Min) 5 V
Voltage-SupplySpan(Max) 12 V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case SC-74A, SOT-753

개요

Description

The OPA820IDBVR is a high-performance operational amplifier (op-amp) designed by Texas Instruments. It is part of the OPA820 series and is renowned for its high-speed, low noise, and low distortion characteristics. This op-amp is suitable for a wide range of applications, including high-frequency analog circuits, data acquisition systems, and active filtering.
Key features of the OPA820IDBVR include a wide bandwidth of 700 MHz, a low input offset voltage, and a high slew rate, making it ideal for high-speed signal processing tasks. It operates on a single or dual power supply and supports a wide supply voltage range, enhancing its versatility in various electronic designs.
The OPA820IDBVR is housed in a small SOT-23-5 package, which is advantageous for compact or space-constrained applications. Additionally, its low input bias current and low power consumption help in maintaining energy efficiency and minimizing heat dissipation, crucial for portable and battery-powered devices.
Overall, the OPA820IDBVR is a robust choice for engineers and designers looking for an op-amp that delivers excellent performance in demanding environments.

Features

The OPA820IDBVR is a high-performance operational amplifier designed for applications requiring low noise, wide bandwidth, and fast settling time. Key features include:
1. Low Noise: It offers an input voltage noise density of 2.5 nV/√Hz, making it suitable for applications that require high precision and low noise.
2. Wide Bandwidth: The amplifier has a wide gain bandwidth product of 140 MHz, which is ideal for high-speed signal processing.
3. High Slew Rate: With a slew rate of 240 V/μs, the OPA820IDBVR can handle rapid changes in input signals, which is beneficial for fast data acquisition systems.
4. Low Distortion: It provides low harmonic distortion, ensuring signal integrity in audio and other precision applications.
5. Rail-to-Rail Output: Allows for a wide output voltage swing, maximizing the dynamic range.
6. Single Supply Operation: Can operate on a single supply voltage ranging from 5V to 12V, offering flexibility in power management.
7. Small Package: It is available in a SOT-23-5 package, making it suitable for compact designs.
These features make the OPA820IDBVR an excellent choice for applications in medical, instrumentation, and communication equipment where high performance is essential.

Package

The OPA820IDBVR is an operational amplifier from Texas Instruments, and it comes in a SOT-23 package type, which is a small outline, surface-mount technology package with five pins. This package type is designed for compact applications requiring efficient use of space on printed circuit boards.

Pinout

The OPA820IDBVR is a high-speed, voltage-feedback operational amplifier from Texas Instruments. It is available in a SOT-23-6 package, which means it has 6 pins. The pin functions are as follows:
1. V+ (Pin 6): Positive power supply voltage.
2. V- (Pin 3): Negative power supply voltage or ground in single-supply configurations.
3. +IN (Pin 5): Non-inverting input terminal.
4. -IN (Pin 4): Inverting input terminal.
5. OUT (Pin 1): Output terminal.
6. NC (Pin 2): No connection, often used for mechanical support or to provide a path for thermal dissipation.
The OPA820 is designed for applications requiring fast slew rates and high bandwidth, making it suitable for high-speed data acquisition, communication, and video processing systems.

Manufacturer

The OPA820IDBVR is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits. The company is known for producing a wide range of electronic components, including analog chips and embedded processors, which are used in a variety of electronic devices across different industries, such as automotive, industrial, consumer electronics, and communications. TI is one of the largest semiconductor companies in the world and is recognized for its innovation and extensive product portfolio.

Application

The OPA820IDBVR is a high-speed, voltage-feedback operational amplifier known for its low noise and wide bandwidth. It is typically used in areas requiring high precision and speed, such as medical imaging, communications, test and measurement equipment, and high-speed data acquisition systems. Its ability to drive capacitive loads and maintain stability makes it suitable for buffering applications in sensor signal conditioning and active filters. Additionally, its low distortion and wide dynamic range make it ideal for high-fidelity audio applications.

Equivalent

Equivalent products to the OPA820IDBVR, a high-speed operational amplifier from Texas Instruments, include the AD8055 from Analog Devices, LMH6629 from Texas Instruments (formerly National Semiconductor), and THS3201 also from Texas Instruments. These alternatives offer similar bandwidth, slew rate, and input/output characteristics suitable for high-speed and precision applications. Always verify the specific requirements of your application to ensure compatibility.

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