OPA2347YEDT

Product Overview

Category: Operational Amplifier
Use: Signal amplification and conditioning in various electronic circuits
Characteristics: High gain, low noise, wide bandwidth
Package: Small outline package (SOP)
Essence: High-performance operational amplifier
Packaging/Quantity: Available in reels of 2500 units

Specifications

Supply Voltage: ±2.5V to ±18V
Input Offset Voltage: ±1mV (maximum)
Input Bias Current: ±10nA (maximum)
Gain Bandwidth Product: 10MHz
Slew Rate: 5V/µs
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The OPA2347YEDT has a standard 8-pin small outline package (SOP) configuration. The pinout is as follows:

V- (Negative Power Supply)
IN- (Negative Differential Input)
IN+ (Positive Differential Input)
V+ (Positive Power Supply)
OUT (Output)
NC (No Connection)
NC (No Connection)
VCC (Positive Power Supply)

Functional Features

High gain and precision: The OPA2347YEDT offers a high open-loop gain and excellent accuracy, making it suitable for applications requiring precise signal amplification.
Low noise: With a low input voltage noise density, this operational amplifier ensures minimal interference and distortion in sensitive circuits.
Wide bandwidth: The device provides a wide frequency response, enabling it to handle signals across a broad range of frequencies.
Rail-to-rail inputs and outputs: The OPA2347YEDT supports rail-to-rail input and output operation, allowing it to handle signals close to the power supply rails.

Advantages and Disadvantages

Advantages: - High gain and precision - Low noise performance - Wide bandwidth - Rail-to-rail inputs and outputs - Small package size

Disadvantages: - Limited supply voltage range compared to some other operational amplifiers - Higher cost compared to lower-performance alternatives

Working Principles

The OPA2347YEDT is a voltage-feedback operational amplifier that utilizes a high-gain differential amplifier stage followed by a push-pull output stage. It operates based on the principles of negative feedback, where the difference between the input and feedback voltages is amplified to produce the desired output signal.

Detailed Application Field Plans

The OPA2347YEDT finds applications in various electronic circuits, including but not limited to: - Audio amplifiers - Instrumentation amplifiers - Active filters - Data acquisition systems - Sensor signal conditioning - Signal generators

Detailed and Complete Alternative Models

OPA2347AIDGKR
OPA2347UA
OPA2347EA/250
OPA2347EA/2K5
OPA2347EA/500

These alternative models offer similar functionality and characteristics to the OPA2347YEDT, providing flexibility for different design requirements.

In conclusion, the OPA2347YEDT is a high-performance operational amplifier with excellent gain, low noise, and wide bandwidth characteristics. Its rail-to-rail inputs and outputs, along with its small package size, make it suitable for various applications in audio, instrumentation, and signal conditioning circuits. While it has a limited supply voltage range and higher cost compared to some alternatives, its performance justifies its usage in demanding electronic designs.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací OPA2347YEDT v technických řešeních

Sure! Here are 10 common questions and answers related to the application of OPA2347YEDT in technical solutions:

Q: What is OPA2347YEDT? A: OPA2347YEDT is a specific operational amplifier (op-amp) integrated circuit commonly used in various technical applications.
Q: What are the key features of OPA2347YEDT? A: Some key features of OPA2347YEDT include low noise, low power consumption, rail-to-rail input/output capability, and wide bandwidth.
Q: What are the typical applications of OPA2347YEDT? A: OPA2347YEDT is often used in audio amplification, sensor signal conditioning, data acquisition systems, and other precision measurement applications.
Q: What is the supply voltage range for OPA2347YEDT? A: The supply voltage range for OPA2347YEDT typically ranges from +2.5V to +5.5V.
Q: What is the input offset voltage of OPA2347YEDT? A: The input offset voltage of OPA2347YEDT is typically very low, around a few microvolts.
Q: Can OPA2347YEDT operate with a single power supply? A: Yes, OPA2347YEDT can operate with a single power supply, making it suitable for battery-powered applications.
Q: What is the maximum output current of OPA2347YEDT? A: The maximum output current of OPA2347YEDT is typically around 20mA.
Q: Does OPA2347YEDT have built-in protection features? A: Yes, OPA2347YEDT typically includes built-in protection features such as short-circuit protection and thermal shutdown.
Q: What is the temperature range for OPA2347YEDT? A: The temperature range for OPA2347YEDT is usually between -40°C to +125°C.
Q: Are there any recommended external components to use with OPA2347YEDT? A: Depending on the specific application, it may be necessary to include external components such as resistors, capacitors, or feedback networks to optimize performance and stability.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's recommendations for OPA2347YEDT.