Maxim Integrated
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MAX619ESA
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MAX619ESA

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Reference
  • Characteristics: Low Dropout, Precision, Low Noise
  • Package: SOIC-8
  • Essence: Provides a stable and accurate voltage reference for electronic circuits
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.7V to 11V
  • Output Voltage Range: 1.25V to 10V
  • Initial Accuracy: ±0.5%
  • Temperature Coefficient: ±50ppm/°C
  • Quiescent Current: 60µA
  • Dropout Voltage: 300mV
  • Output Current: 50mA

Detailed Pin Configuration

The MAX619ESA IC has the following pin configuration:

  1. VOUT: Output Voltage
  2. GND: Ground
  3. NC: No Connection
  4. IN: Input Voltage
  5. NC: No Connection
  6. NC: No Connection
  7. NC: No Connection
  8. VCC: Supply Voltage

Functional Features

  • Low dropout voltage allows operation with low input-output voltage differentials.
  • High precision ensures accurate voltage references for critical applications.
  • Low noise output minimizes interference in sensitive circuits.
  • Wide input voltage range enables versatile use in various electronic systems.

Advantages and Disadvantages

Advantages: - Low dropout voltage enhances efficiency in power-sensitive applications. - High precision guarantees reliable voltage references for precise measurements. - Low noise output ensures clean signals in audio and communication systems.

Disadvantages: - Limited output current may restrict usage in high-power applications. - Non-adjustable output voltage limits flexibility in certain designs.

Working Principles

The MAX619ESA is based on a bandgap voltage reference circuit. It utilizes temperature-dependent properties of semiconductor materials to generate a stable reference voltage. The internal circuitry compensates for temperature variations, ensuring consistent output voltage over a wide temperature range.

Detailed Application Field Plans

The MAX619ESA finds applications in various electronic systems, including but not limited to: - Precision measurement instruments - Data acquisition systems - Battery-powered devices - Audio amplifiers - Communication equipment

Detailed and Complete Alternative Models

  1. LM4040CIM3-5.0/NOPB: 5V Precision Voltage Reference, SOT-23 package
  2. LT1461AIS8-5#PBF: 5V Micropower Precision Voltage Reference, SOIC-8 package
  3. REF5025IDGKT: 2.5V Precision Voltage Reference, VSSOP-8 package
  4. ADR4525BRZ: 2.5V High-Precision Voltage Reference, TO-92 package
  5. MCP1501T-29E/CHY: 2.9V Low Dropout Voltage Reference, SOT-23 package

These alternative models offer similar functionality and can be used as substitutes for the MAX619ESA in different applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX619ESA en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of MAX619ESA in technical solutions:

  1. Question: What is MAX619ESA?
    Answer: MAX619ESA is a precision, low-power operational amplifier (op-amp) manufactured by Maxim Integrated. It is commonly used in various technical solutions.

  2. Question: What is the supply voltage range for MAX619ESA?
    Answer: The supply voltage range for MAX619ESA is typically between 2.7V and 11V.

  3. Question: What is the input offset voltage of MAX619ESA?
    Answer: The input offset voltage of MAX619ESA is typically around 0.5mV.

  4. Question: What is the maximum output current of MAX619ESA?
    Answer: The maximum output current of MAX619ESA is typically around 20mA.

  5. Question: Can MAX619ESA operate in single-supply configurations?
    Answer: Yes, MAX619ESA can operate in both single-supply and dual-supply configurations.

  6. Question: What is the typical gain bandwidth product of MAX619ESA?
    Answer: The typical gain bandwidth product of MAX619ESA is around 1MHz.

  7. Question: Is MAX619ESA suitable for low-power applications?
    Answer: Yes, MAX619ESA is designed for low-power applications, making it ideal for battery-powered devices.

  8. Question: Does MAX619ESA have built-in protection features?
    Answer: Yes, MAX619ESA includes built-in protection features such as short-circuit protection and thermal shutdown.

  9. Question: Can MAX619ESA be used in audio applications?
    Answer: Yes, MAX619ESA can be used in audio applications where low distortion and high fidelity are required.

  10. Question: Are there any recommended external components to use with MAX619ESA?
    Answer: It is recommended to use external decoupling capacitors and feedback resistors for stability and proper operation of MAX619ESA.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.