OPA172ID

Product Overview

Category: Integrated Circuit (IC)

Use: Operational Amplifier

Characteristics: - High precision - Low noise - Wide bandwidth - Low power consumption

Package: SOIC (Small Outline Integrated Circuit)

Essence: OPA172ID is a high-performance operational amplifier designed for various applications that require precision amplification.

Packaging/Quantity: The OPA172ID is typically sold in reels containing 2500 units.

Specifications

Supply Voltage Range: ±1.5V to ±18V
Input Offset Voltage: 50µV (max)
Input Bias Current: 1pA (typ)
Gain Bandwidth Product: 10MHz (typ)
Slew Rate: 6V/µs (typ)
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The OPA172ID has a standard 8-pin configuration:

Non-Inverting Input (+IN)
Inverting Input (-IN)
Output (OUT)
Negative Power Supply (-V)
Offset Null (NC)
Positive Power Supply (+V)
NC
NC

Functional Features

High gain accuracy and linearity
Low input offset voltage and bias current
Rail-to-rail input and output swing
Unity-gain stable
EMI-filtered inputs
Thermal shutdown protection

Advantages and Disadvantages

Advantages: - High precision amplification - Low noise performance - Wide operating temperature range - Suitable for low-power applications - Robust protection features

Disadvantages: - Relatively higher cost compared to some alternatives - Limited availability in certain regions

Working Principles

The OPA172ID operates as a voltage amplifier, taking an input signal and amplifying it with high precision. It utilizes a differential amplifier configuration to achieve low offset voltage and bias current. The rail-to-rail input and output swing allows for maximum utilization of the available supply voltage range.

Detailed Application Field Plans

The OPA172ID is commonly used in various applications, including but not limited to: - Precision instrumentation - Medical equipment - Audio amplification - Sensor signal conditioning - Data acquisition systems

Detailed and Complete Alternative Models

OPA170ID: Similar specifications and features, but with lower gain bandwidth product.
OPA177ID: Higher precision and lower noise performance, suitable for critical applications.
OPA192ID: Ultra-low power consumption variant, ideal for battery-powered devices.

These alternative models provide flexibility in selecting the most suitable operational amplifier based on specific application requirements.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van OPA172ID in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of OPA172ID in technical solutions:

Q: What is OPA172ID? A: OPA172ID is a precision operational amplifier (op-amp) that is commonly used in various technical applications.
Q: What is the voltage supply range for OPA172ID? A: The voltage supply range for OPA172ID is typically between ±2.25V and ±18V.
Q: What is the input offset voltage of OPA172ID? A: The input offset voltage of OPA172ID is typically around 100µV.
Q: Can OPA172ID operate at high temperatures? A: Yes, OPA172ID has a wide temperature range and can operate reliably at temperatures up to 125°C.
Q: What is the bandwidth of OPA172ID? A: The bandwidth of OPA172ID is typically around 10MHz.
Q: Is OPA172ID suitable for low-power applications? A: Yes, OPA172ID is designed for low-power operation and has a low quiescent current consumption.
Q: Can OPA172ID be used in single-supply applications? A: Yes, OPA172ID can be used in both single-supply and dual-supply applications.
Q: Does OPA172ID have built-in protection features? A: Yes, OPA172ID includes built-in overvoltage and reverse polarity protection.
Q: What is the output voltage swing of OPA172ID? A: The output voltage swing of OPA172ID is typically within a few millivolts of the supply rails.
Q: What are some common applications for OPA172ID? A: OPA172ID is commonly used in precision instrumentation, sensor interfaces, data acquisition systems, and audio amplifiers.

Please note that the specific values mentioned above may vary depending on the manufacturer's datasheet and specifications.