OP747ARZ

Product Overview

Category: Integrated Circuit (IC)
Use: Operational Amplifier
Characteristics: High precision, low noise, wide bandwidth
Package: SOIC-8
Essence: Analog signal processing
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

Supply Voltage: ±2.5V to ±18V
Input Offset Voltage: 1mV maximum
Input Bias Current: 10nA maximum
Input Offset Current: 1nA maximum
Gain Bandwidth Product: 10MHz typical
Slew Rate: 7V/µs typical
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The OP747ARZ has a standard SOIC-8 package with the following pin configuration:

```

| | --| IN+ Vcc |-- --| IN- OUT |-- --| NC NC |-- --| Vee NC |-- |___________| ```

Functional Features

High precision amplification of analog signals
Low noise operation for accurate signal processing
Wide bandwidth allows for high-frequency applications
Rail-to-rail input and output capability
Low power consumption for energy-efficient designs

Advantages and Disadvantages

Advantages: - High precision amplification ensures accurate signal processing - Low noise operation improves signal quality - Wide bandwidth enables high-frequency applications - Rail-to-rail input and output capability provides flexibility in signal range - Low power consumption for energy-efficient designs

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

Working Principles

The OP747ARZ is an operational amplifier that amplifies analog signals with high precision. It operates by taking the difference between the voltages at its two input terminals and amplifying this difference to produce an output voltage. The amplifier's internal circuitry ensures accurate amplification while minimizing noise and distortion.

Detailed Application Field Plans

The OP747ARZ is commonly used in various applications, including:

Precision instrumentation
Audio signal processing
Sensor signal conditioning
Data acquisition systems
Medical equipment
Industrial control systems

Detailed and Complete Alternative Models

OP747AIDBVT: SOT-23 package, rail-to-rail I/O, 2500 units per reel
OP747AIDR: SOIC-8 package, low power consumption, 2500 units per reel
OP747AIDBVR: SOT-23 package, wide supply voltage range, 3000 units per reel
OP747AIDCKR: SC-70 package, low input offset voltage, 3000 units per reel

These alternative models offer similar functionality and characteristics to the OP747ARZ, providing flexibility for different design requirements.

In conclusion, the OP747ARZ is a high-precision operational amplifier used for analog signal processing. Its characteristics include low noise, wide bandwidth, and rail-to-rail input/output capability. With its various applications and alternative models, it offers versatility and reliability in different design scenarios.

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von OP747ARZ in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of OP747ARZ in technical solutions:

Q: What is OP747ARZ? A: OP747ARZ is a specific model of operational amplifier (op-amp) used in electronic circuits.
Q: What are the key features of OP747ARZ? A: Some key features of OP747ARZ include low input offset voltage, low input bias current, and high open-loop gain.
Q: What are the typical applications of OP747ARZ? A: OP747ARZ is commonly used in precision instrumentation, sensor signal conditioning, and low-power audio amplification.
Q: What is the supply voltage range for OP747ARZ? A: The supply voltage range for OP747ARZ typically ranges from ±2V to ±18V.
Q: What is the input offset voltage of OP747ARZ? A: The input offset voltage of OP747ARZ is typically very low, around a few microvolts.
Q: Can OP747ARZ operate at high temperatures? A: Yes, OP747ARZ is designed to operate over a wide temperature range, typically from -40°C to +125°C.
Q: Does OP747ARZ require external compensation? A: No, OP747ARZ is internally compensated and does not require any external components for stability.
Q: What is the maximum output current of OP747ARZ? A: The maximum output current of OP747ARZ is typically around 20mA.
Q: Is OP747ARZ suitable for battery-powered applications? A: Yes, OP747ARZ is known for its low power consumption, making it suitable for battery-powered applications.
Q: Can OP747ARZ be used in single-supply applications? A: Yes, OP747ARZ can be used in both dual-supply and single-supply applications, depending on the specific requirements of the circuit.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for OP747ARZ.