OPA890IDBVTG4 - English Editing Encyclopedia Entry

Product Overview

Product Name: OPA890IDBVTG4
Category: Integrated Circuit (IC)
Use: Amplifier
Characteristics: High-speed, low-power, voltage-feedback operational amplifier
Package: SOT-23-5
Essence: The OPA890IDBVTG4 is a high-performance operational amplifier designed for various applications that require high-speed signal amplification with low power consumption.
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

The OPA890IDBVTG4 offers the following specifications:

• Supply Voltage Range: ±2.25V to ±6V
• Input Voltage Range: ±1.8V
• Bandwidth: 1.3GHz
• Slew Rate: 1800V/µs
• Quiescent Current: 7.5mA
• Input Bias Current: 10nA
• Output Current: 100mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The OPA890IDBVTG4 has a SOT-23-5 package with the following pin configuration:

1. V+ (Positive Power Supply)
2. V- (Negative Power Supply)
3. NC (No Connection)
4. OUT (Output)
5. IN- (Inverting Input)

Functional Features

The OPA890IDBVTG4 offers the following functional features:

• High-speed amplification of signals with a bandwidth of 1.3GHz.
• Low power consumption with a quiescent current of 7.5mA.
• Wide input voltage range of ±1.8V.
• High output current capability of 100mA.
• Excellent slew rate of 1800V/µs for fast signal response.

Advantages and Disadvantages

Advantages: - High-speed amplification suitable for applications requiring fast signal processing. - Low power consumption for energy-efficient designs. - Wide input voltage range allows flexibility in signal amplification. - High output current capability enables driving of various loads. - Excellent slew rate ensures accurate signal reproduction.

Disadvantages: - Limited operating temperature range (-40°C to +125°C). - SOT-23-5 package may not be suitable for all application requirements.

Working Principles

The OPA890IDBVTG4 is a voltage-feedback operational amplifier that amplifies input signals with high speed and low power consumption. It utilizes internal circuitry to provide precise amplification while maintaining stability and accuracy. The amplifier operates within the specified supply voltage range and amplifies the difference between the inverting and non-inverting input voltages. The amplified output signal is then available at the OUT pin.

Detailed Application Field Plans

The OPA890IDBVTG4 can be used in various applications, including:

1. High-frequency signal amplification in communication systems.
2. Signal conditioning in test and measurement equipment.
3. Active filters and equalizers in audio systems.
4. Pulse and waveform shaping in data acquisition systems.
5. Sensor signal amplification in industrial automation.

Detailed and Complete Alternative Models

1. OPA836IDBVR - High-Speed, Low-Power Operational Amplifier
2. OPA847IDBVT - Ultra-Low Power, High-Speed Operational Amplifier
3. OPA860IDBVR - Low-Power, High-Speed Operational Amplifier
4. OPA875IDBVT - High-Speed, Low-Power Voltage Feedback Amplifier

These alternative models offer similar characteristics and functionality to the OPA890IDBVTG4 and can be considered as alternatives based on specific application requirements.

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