OPA830IDBVR - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuit (IC)

Use: Operational Amplifier

Characteristics: - High-speed, low-power operational amplifier - Rail-to-rail input and output - Single-supply operation - Small package size

Package: SOT-23-5

Essence: The OPA830IDBVR is a high-performance operational amplifier designed for applications requiring high-speed signal conditioning. It offers rail-to-rail input and output capabilities, making it suitable for single-supply operation.

Packaging/Quantity: The OPA830IDBVR is available in a small SOT-23-5 package. Each package contains one unit of the IC.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±1mV (maximum)
• Gain Bandwidth Product: 50MHz
• Slew Rate: 30V/µs
• Quiescent Current: 1.3mA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The OPA830IDBVR has a total of five pins arranged as follows:

```

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| | --| IN- OUT |-- --| IN+ V- |-- --| V+ NC |-- --| GND NC |-- |___________| ```

Pin Description: - IN-: Inverting Input - IN+: Non-Inverting Input - OUT: Output - V-: Negative Power Supply - V+: Positive Power Supply - NC: No Connection - GND: Ground

Functional Features

• High-speed signal conditioning: The OPA830IDBVR is designed to handle high-frequency signals with a gain bandwidth product of 50MHz.
• Rail-to-rail operation: The amplifier can accept input signals that extend from the negative supply voltage to the positive supply voltage, and provide output signals within the same range.
• Single-supply operation: The OPA830IDBVR is suitable for applications where only a single power supply is available.

Advantages and Disadvantages

Advantages: - High-speed performance - Wide input and output voltage range - Small package size - Low power consumption

Disadvantages: - Limited supply voltage range (2.7V to 5.5V) - Higher input offset voltage compared to some other operational amplifiers

Working Principles

The OPA830IDBVR operates as a voltage amplifier, amplifying the difference between the voltages applied to its inverting and non-inverting inputs. It utilizes internal circuitry to achieve high-speed signal conditioning and rail-to-rail operation. The amplifier is powered by a single supply voltage and requires external resistors to set the desired gain.

Detailed Application Field Plans

The OPA830IDBVR is commonly used in various applications, including: 1. Audio amplification 2. Sensor signal conditioning 3. Data acquisition systems 4. Communication equipment 5. Test and measurement instruments

Detailed and Complete Alternative Models

Some alternative models to the OPA830IDBVR include: 1. OPA827IDR - High-Speed Operational Amplifier 2. OPA837IDBVT - Precision Operational Amplifier 3. OPA836IDBVR - Low-Power Operational Amplifier 4. OPA842IDBVR - Wideband Operational Amplifier

These alternative models offer different features and specifications, allowing users to choose the most suitable option for their specific application requirements.

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