Das Bild kann eine Darstellung sein.
Siehe Spezifikationen für Produktdetails.
MAX190BEWG+

MAX190BEWG+ - English Editing Encyclopedia Entry

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Reference
  • Characteristics: High precision, low dropout voltage, low temperature coefficient
  • Package: WG+ package
  • Essence: Provides a stable and accurate voltage reference for various electronic applications
  • Packaging/Quantity: Available in tape and reel packaging, quantity depends on customer requirements

Specifications

  • Voltage Output: 2.5V
  • Initial Accuracy: ±0.1%
  • Temperature Coefficient: 10ppm/°C
  • Dropout Voltage: 200mV
  • Operating Temperature Range: -40°C to +85°C
  • Supply Voltage Range: 2.7V to 5.5V
  • Quiescent Current: 50µA

Pin Configuration

The MAX190BEWG+ has the following pin configuration:

```


| | --| VOUT | --| GND | --| VIN | |___________| ```

Functional Features

  • High precision voltage reference
  • Low dropout voltage ensures efficient operation
  • Low temperature coefficient for accurate performance over a wide temperature range
  • Wide supply voltage range allows flexibility in various applications
  • Low quiescent current minimizes power consumption

Advantages and Disadvantages

Advantages: - High accuracy and stability - Low power consumption - Wide operating temperature range - Compact and easy-to-use package

Disadvantages: - Limited voltage output options - Sensitive to external noise and interference

Working Principles

The MAX190BEWG+ is based on bandgap voltage reference technology. It utilizes a combination of bipolar and CMOS transistors to generate a stable reference voltage. The internal circuitry compensates for temperature variations, ensuring accurate output voltage over a wide temperature range.

Detailed Application Field Plans

The MAX190BEWG+ is suitable for various applications that require a stable and precise voltage reference. Some potential application fields include:

  1. Analog-to-Digital Converters (ADCs)
  2. Digital-to-Analog Converters (DACs)
  3. Voltage regulators
  4. Precision instrumentation
  5. Sensor calibration
  6. Battery-powered devices

Detailed and Complete Alternative Models

  • MAX6190: 2.048V Voltage Reference, SOT23 package
  • MAX6126: 5.000V Voltage Reference, SOT23 package
  • LT1021: Precision Reference, TO-92 package
  • REF5025: Low Noise Voltage Reference, SOIC package
  • LM4040: Micropower Shunt Voltage Reference, SOT23 package

These alternative models offer similar functionality and can be considered as substitutes for the MAX190BEWG+ in different applications.

Word count: 298 words

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von MAX190BEWG+ in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of MAX190BEWG+ in technical solutions:

  1. Q: What is the MAX190BEWG+? A: The MAX190BEWG+ is a high-performance, low-power, precision voltage reference IC.

  2. Q: What is the operating voltage range of MAX190BEWG+? A: The operating voltage range of MAX190BEWG+ is typically between 2.7V and 5.5V.

  3. Q: What is the output voltage accuracy of MAX190BEWG+? A: The output voltage accuracy of MAX190BEWG+ is typically ±0.05%.

  4. Q: Can MAX190BEWG+ be used as a reference for analog-to-digital converters (ADCs)? A: Yes, MAX190BEWG+ can be used as a stable voltage reference for ADCs to improve their accuracy.

  5. Q: Does MAX190BEWG+ have built-in temperature compensation? A: Yes, MAX190BEWG+ has an integrated temperature sensor that provides excellent temperature stability.

  6. Q: What is the output current capability of MAX190BEWG+? A: The output current capability of MAX190BEWG+ is typically 10mA.

  7. Q: Can MAX190BEWG+ operate in harsh environments? A: Yes, MAX190BEWG+ is designed to operate in extended temperature ranges and is suitable for harsh industrial environments.

  8. Q: Is MAX190BEWG+ available in a small package? A: Yes, MAX190BEWG+ is available in a space-saving 8-pin SOIC package.

  9. Q: Can MAX190BEWG+ be used in battery-powered applications? A: Yes, MAX190BEWG+ is a low-power device and can be used in battery-powered applications to conserve energy.

  10. Q: Does MAX190BEWG+ require any external components for operation? A: No, MAX190BEWG+ is a standalone voltage reference that does not require any external components for basic operation.

Please note that the answers provided here are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.