ST3384EBDR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Signal Conditioning and Amplification
• Characteristics:
  • Low power consumption
  • High precision
  • Wide operating voltage range
  • Small form factor
• Package: DIP-8 (Dual In-line Package)
• Essence: Signal conditioning and amplification for various applications
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Gain Bandwidth Product: 1 MHz
• Input Offset Voltage: ±1 mV
• Input Bias Current: ±10 nA
• Output Current: ±20 mA
• Slew Rate: 0.5 V/µs
• Quiescent Current: 500 µA

Detailed Pin Configuration

The ST3384EBDR IC has a total of 8 pins arranged as follows:

```

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| | --| V+ OUT |-- Pin 1 --| IN- GND |-- Pin 2 --| IN+ Vcc |-- Pin 3 --| NC NC |-- Pin 4 --| NC NC |-- Pin 5 --| GND IN- |-- Pin 6 --| Vcc IN+ |-- Pin 7 --| OUT V- |-- Pin 8 |___________| ```

Functional Features

• Signal conditioning: The ST3384EBDR provides amplification and filtering of input signals, ensuring optimal signal quality.
• High precision: With low offset voltage and bias current, the IC offers accurate signal processing.
• Wide operating voltage range: It can operate within a wide range of supply voltages, making it suitable for various applications.
• Small form factor: The compact DIP-8 package allows for easy integration into different circuit designs.

Advantages and Disadvantages

Advantages

• Low power consumption: The IC consumes minimal power, making it energy-efficient.
• High precision amplification: It provides precise amplification of input signals, ensuring accurate data processing.
• Versatile application: The ST3384EBDR can be used in a wide range of applications due to its flexible operating voltage range.

Disadvantages

• Limited output current: The maximum output current of ±20 mA may not be sufficient for certain high-power applications.
• Lack of built-in protection features: The IC does not include built-in protection against overvoltage or short circuits, requiring external circuitry for such safeguards.

Working Principles

The ST3384EBDR operates as a non-inverting amplifier. It takes the differential input signal and amplifies it with a gain determined by the external feedback resistors connected to the IN+ and IN- pins. The amplified signal is then available at the OUT pin.

Detailed Application Field Plans

The ST3384EBDR is widely used in various applications, including: 1. Sensor signal conditioning: Amplifying and conditioning signals from sensors such as temperature, pressure, or light sensors. 2. Audio amplification: Enhancing audio signals in portable devices, audio systems, and communication equipment. 3. Instrumentation: Providing signal conditioning for measurement instruments like multimeters and oscilloscopes. 4. Industrial automation: Amplifying control signals in industrial automation systems for precise control of actuators and sensors.

Detailed and Complete Alternative Models

1. LM358: Dual operational amplifier with similar characteristics and pin configuration.
2. AD822: Precision instrumentation amplifier offering higher accuracy and wider bandwidth.
3. TL084: Quad JFET-input operational amplifier suitable for applications requiring multiple amplifiers.

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