OPA2192ID

Product Overview

Category: Integrated Circuits (ICs)

Use: The OPA2192ID is a dual-channel, low-power, precision operational amplifier. It is designed for use in applications that require high accuracy and low power consumption.

Characteristics: - Low offset voltage - Low input bias current - High open-loop gain - Wide supply voltage range - Rail-to-rail input and output - Low quiescent current

Package: The OPA2192ID comes in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence: The essence of the OPA2192ID lies in its ability to provide precise amplification of signals while consuming minimal power.

Packaging/Quantity: The OPA2192ID is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier.

Specifications

• Supply Voltage Range: ±1.8V to ±5.5V
• Input Offset Voltage: 150µV (maximum)
• Input Bias Current: 10nA (maximum)
• Gain Bandwidth Product: 4MHz
• Slew Rate: 2V/µs
• Quiescent Current: 500µA per channel

Pin Configuration

The OPA2192ID has the following pin configuration:

___________ V+ | 1 8 | V- IN+| 2 7 | OUT+ IN-| 3 6 | OUT- NC | 4 5 | NC |__________|

Functional Features

• Low offset voltage and input bias current ensure accurate signal amplification.
• High open-loop gain allows for precise control of the output signal.
• Wide supply voltage range enables compatibility with various power sources.
• Rail-to-rail input and output capability allows for maximum signal swing.
• Low quiescent current minimizes power consumption.

Advantages and Disadvantages

Advantages: - High precision amplification - Low power consumption - Wide supply voltage range - Rail-to-rail input and output

Disadvantages: - Limited gain bandwidth product compared to some other models - Higher cost compared to lower precision alternatives

Working Principles

The OPA2192ID operates based on the principles of operational amplifiers. It amplifies the difference between the voltages applied to its non-inverting and inverting inputs, providing a high-gain output signal. The low offset voltage and input bias current ensure accurate amplification, while the rail-to-rail input and output capability allows for maximum signal swing.

Application Field Plans

The OPA2192ID is suitable for a wide range of applications that require high precision amplification with low power consumption. Some potential application fields include: - Sensor signal conditioning - Medical instrumentation - Portable devices - Battery-powered systems - Data acquisition systems

Alternative Models

For those seeking alternative models with similar functionality, the following options can be considered: - OPA2188ID: Similar specifications, but with a lower gain bandwidth product. - OPA2191ID: Single-channel version of the OPA2192ID. - OPA2277ID: Dual-channel operational amplifier with higher precision characteristics.

These alternative models provide flexibility in choosing the most suitable option based on specific requirements.

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