OPA830IDR

Product Overview

Category: Integrated Circuit (IC)

Use: Operational Amplifier

Characteristics: - High-speed, low-power operational amplifier - Rail-to-rail input and output - Wide supply voltage range - Low offset voltage and drift - Low noise

Package: SOIC (Small Outline Integrated Circuit)

Essence: The OPA830IDR is a high-performance operational amplifier designed for various applications that require high-speed signal amplification with low power consumption.

Packaging/Quantity: The OPA830IDR is available in a standard SOIC package. It is typically sold in reels of 2500 units.

Specifications

• Supply Voltage Range: ±2.5V to ±18V
• Input Offset Voltage: 1.5mV (maximum)
• Gain Bandwidth Product: 80MHz
• Slew Rate: 50V/µs
• Input Bias Current: 1nA (maximum)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The OPA830IDR has a total of 8 pins arranged as follows:

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

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

Functional Features

• High-speed amplification: The OPA830IDR offers a gain bandwidth product of 80MHz, making it suitable for applications requiring fast signal processing.
• Low power consumption: With its low quiescent current, the OPA830IDR minimizes power consumption, making it ideal for battery-powered devices.
• Rail-to-rail operation: The operational amplifier supports rail-to-rail input and output voltage swings, allowing for maximum utilization of the supply voltage range.
• Low noise and offset voltage: The OPA830IDR exhibits low noise and offset voltage, ensuring accurate signal amplification.

Advantages and Disadvantages

Advantages: - High-speed performance - Low power consumption - Wide supply voltage range - Rail-to-rail operation - Low noise and offset voltage

Disadvantages: - Limited availability in alternative packages - Relatively higher cost compared to some other operational amplifiers

Working Principles

The OPA830IDR is based on a differential amplifier configuration that amplifies the voltage difference between its inverting and non-inverting inputs. It utilizes internal circuitry to provide high gain, wide bandwidth, and low distortion amplification of input signals.

Detailed Application Field Plans

The OPA830IDR can be used in various applications, including: 1. Audio amplification systems 2. Data acquisition systems 3. Sensor signal conditioning 4. Active filters 5. Instrumentation amplifiers 6. Communication systems

Detailed and Complete Alternative Models

1. OPA827IDR: Similar high-speed operational amplifier with lower offset voltage.
2. OPA837IDR: Higher precision operational amplifier with lower noise characteristics.
3. OPA836IDR: Operational amplifier with extended temperature range for harsh environments.

These alternative models offer similar functionality and can be considered as substitutes for the OPA830IDR depending on specific application requirements.

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