OPA2376AID

Product Overview

Category: Integrated Circuit (IC)

Use: Operational Amplifier

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

Package: SOIC-8

Essence: The OPA2376AID is a high-performance operational amplifier designed for precision applications. It offers low offset voltage, low input bias current, and rail-to-rail input and output capabilities.

Packaging/Quantity: The OPA2376AID is available in a standard SOIC-8 package. It is typically sold in reels of 2500 units.

Specifications

• Supply Voltage Range: ±2.25V to ±18V
• Input Offset Voltage: 150µV (maximum)
• Input Bias Current: 1pA (maximum)
• Open-Loop Gain: 120dB (typical)
• Quiescent Current: 500µA (typical)
• Bandwidth: 10MHz (typical)
• Slew Rate: 5V/µs (typical)
• Output Current: 40mA (typical)

Pin Configuration

The OPA2376AID has the following pin configuration:

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

Functional Features

• Low offset voltage ensures accurate amplification of small signals.
• Low input bias current minimizes the impact of input loading.
• Rail-to-rail input and output capability allows for maximum dynamic range.
• Wide supply voltage range enables operation in various power supply configurations.
• High open-loop gain ensures precise amplification of signals.
• Low quiescent current reduces power consumption.

Advantages

• High precision and accuracy in signal amplification.
• Versatile performance due to rail-to-rail input and output capabilities.
• Wide supply voltage range allows for flexible power supply options.
• Low power consumption extends battery life in portable applications.

Disadvantages

• Limited output current may restrict use in high-power applications.
• Higher cost compared to standard operational amplifiers with fewer features.

Working Principles

The OPA2376AID is a voltage-feedback operational amplifier that utilizes a differential input stage followed by a gain stage. It operates by amplifying the voltage difference between its two input terminals, providing a high-gain output signal. The rail-to-rail input and output capability allows the amplifier to handle signals that extend from the positive to the negative supply rails.

Application Field Plans

The OPA2376AID is well-suited for a wide range of precision applications, including: - Sensor signal conditioning - Data acquisition systems - Medical instrumentation - Audio amplification - Industrial control systems - Test and measurement equipment

Alternative Models

• OPA2376AIDGKR: Same specifications and package as OPA2376AID, but available in tape and reel packaging.
• OPA2376AIDR: Same specifications and package as OPA2376AID, but available in tape and reel packaging.
• OPA2376AIDBVR: Same specifications and package as OPA2376AID, but available in tape and reel packaging with enhanced moisture sensitivity level.

These alternative models provide similar performance characteristics and can be used as substitutes for the OPA2376AID in various applications.

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