OPA129UE4

Product Overview

Category: Operational Amplifier
Use: Signal amplification and conditioning in various electronic circuits
Characteristics:
- High gain and bandwidth
- Low input offset voltage
- Low noise
- Rail-to-rail input and output capability
Package: UE4 package (8-pin SOIC)
Essence: OPA129UE4 is a high-performance operational amplifier designed for precision applications.
Packaging/Quantity: Available in reels of 2500 units.

Specifications

Supply Voltage: ±2.5V to ±18V
Input Offset Voltage: 50µV (maximum)
Input Bias Current: 1nA (maximum)
Gain Bandwidth Product: 10MHz
Slew Rate: 7V/µs
Quiescent Current: 1.3mA (typical)

Detailed Pin Configuration

The OPA129UE4 features an 8-pin Small Outline Integrated Circuit (SOIC) package with the following pin configuration:

V+
V-
Output
NC (No Connection)
NC (No Connection)
Inverting Input (-)
Non-Inverting Input (+)
V-

Functional Features

High precision signal amplification
Wide operating voltage range
Low distortion and noise
Rail-to-rail input and output swing
Stable operation under capacitive loads

Advantages and Disadvantages

Advantages: - High gain and bandwidth enable accurate signal amplification - Low input offset voltage ensures precise measurements - Low noise enhances signal integrity - Rail-to-rail capability allows maximum utilization of the supply voltage range

Disadvantages: - Relatively higher quiescent current compared to some low-power op-amps - Limited availability in the UE4 package

Working Principles

The OPA129UE4 is based on a differential amplifier configuration, utilizing a high-gain operational amplifier. It amplifies the voltage difference between its inverting and non-inverting inputs, providing an amplified output signal.

Detailed Application Field Plans

The OPA129UE4 finds applications in various precision electronic circuits, including but not limited to: - Medical instrumentation - Test and measurement equipment - Data acquisition systems - Audio processing - Industrial control systems

Alternative Models

For alternative options with similar characteristics, consider the following operational amplifiers: - OPA128UE4 - OPA140AIDBVR - OPA2172AIDR

These models offer comparable performance and are available in different packages to suit specific design requirements.

Word count: 280 words

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací OPA129UE4 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of OPA129UE4 in technical solutions:

Q: What is OPA129UE4? A: OPA129UE4 is a high-speed, low-power operational amplifier (op-amp) designed for various applications in technical solutions.
Q: What is the supply voltage range for OPA129UE4? A: The supply voltage range for OPA129UE4 is typically between ±2.25V and ±18V.
Q: What is the bandwidth of OPA129UE4? A: OPA129UE4 has a wide bandwidth of typically 100MHz, making it suitable for high-frequency applications.
Q: Can OPA129UE4 operate with a single power supply? A: Yes, OPA129UE4 can operate with a single power supply, as long as it is within the specified voltage range.
Q: What is the input voltage range of OPA129UE4? A: The input voltage range of OPA129UE4 extends from the negative supply voltage to the positive supply voltage.
Q: Does OPA129UE4 have built-in protection features? A: Yes, OPA129UE4 includes built-in protection features such as overvoltage protection and thermal shutdown.
Q: What is the output current capability of OPA129UE4? A: OPA129UE4 can deliver an output current of up to ±40mA, allowing it to drive various loads.
Q: Is OPA129UE4 suitable for precision applications? A: Yes, OPA129UE4 offers excellent DC precision with low offset voltage and low input bias current, making it suitable for precision applications.
Q: Can OPA129UE4 operate in harsh environments? A: OPA129UE4 is designed to operate in a wide temperature range and is suitable for use in harsh environments.
Q: What are some typical applications of OPA129UE4? A: OPA129UE4 can be used in various applications such as data acquisition systems, medical instrumentation, audio amplifiers, and high-speed communication systems.

Please note that the answers provided here are general and may vary depending on specific design requirements and conditions.