OPA846IDR

Product Overview

Category: Integrated Circuit (IC)

Use: The OPA846IDR is a high-speed operational amplifier designed for use in various applications that require precise signal amplification and processing.

Characteristics: - High bandwidth and slew rate - Low input offset voltage - Low noise - Wide supply voltage range

Package: SOIC (Small Outline Integrated Circuit)

Essence: The OPA846IDR is an essential component in electronic circuits where accurate and efficient signal amplification is crucial.

Packaging/Quantity: The OPA846IDR is typically sold in reels or tubes, containing a specific quantity of ICs per package.

Specifications

• Supply Voltage Range: ±2.5V to ±18V
• Bandwidth: 1.4GHz
• Slew Rate: 1800V/µs
• Input Offset Voltage: 1mV
• Input Bias Current: 3nA
• Input Noise Voltage Density: 6nV/√Hz
• Output Current: ±50mA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The OPA846IDR has a standard pin configuration with the following connections:

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

Functional Features

• High-speed amplification: The OPA846IDR offers a wide bandwidth and high slew rate, making it suitable for applications requiring fast signal processing.
• Low noise: With a low input noise voltage density, the OPA846IDR ensures minimal interference and accurate signal amplification.
• Wide supply voltage range: The operational amplifier can operate within a wide range of supply voltages, providing flexibility in various circuit designs.

Advantages and Disadvantages

Advantages: - High bandwidth and slew rate enable fast signal processing. - Low input offset voltage ensures accurate amplification. - Wide supply voltage range allows for versatile applications.

Disadvantages: - Limited availability in certain package options. - Higher cost compared to some alternative models.

Working Principles

The OPA846IDR operates based on the principles of differential amplification. It amplifies the difference between the non-inverting and inverting inputs, producing an amplified output signal that accurately represents the input signal.

Application Field Plans

The OPA846IDR finds application in various fields, including: 1. Audio amplification systems 2. Communication equipment 3. Test and measurement instruments 4. Medical devices 5. Industrial automation

Alternative Models

For those seeking alternatives to the OPA846IDR, the following models offer similar functionality: 1. OPA847IDR 2. OPA848IDR 3. OPA849IDR

These models provide comparable specifications and can be considered as substitutes for the OPA846IDR in specific applications.

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