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MAX4800CTM+T

MAX4800CTM+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Reference
  • Characteristics: High precision, low dropout voltage, low quiescent current
  • Package: 8-pin TDFN (Thin Dual Flat No-Lead) package
  • Essence: Provides a stable and accurate voltage reference for various electronic applications
  • Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel

Specifications

  • Output Voltage: 2.048V
  • Initial Accuracy: ±0.05%
  • Temperature Coefficient: ±10ppm/°C
  • Dropout Voltage: 200mV
  • Quiescent Current: 50µA
  • Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MAX4800CTM+T has the following pin configuration:

```


| | --| VOUT GND|-- Pin 1: Ground --| VIN NC |-- Pin 2: No Connection --| NC NC |-- Pin 3: No Connection --| NC SHDN|-- Pin 4: Shutdown Control --| NC NC |-- Pin 5: No Connection --| NC NC |-- Pin 6: No Connection --| NC NC |-- Pin 7: No Connection --| NC VDD |-- Pin 8: Power Supply |___________| ```

Functional Features

  • High precision voltage reference with low temperature coefficient
  • Low dropout voltage allows for efficient operation in low-power applications
  • Shutdown control feature enables power-saving mode when not in use
  • Wide operating temperature range ensures reliability in various environments

Advantages and Disadvantages

Advantages

  • High accuracy and stability in voltage reference
  • Low power consumption
  • Small package size for space-constrained designs
  • Shutdown control feature for power-saving applications

Disadvantages

  • Limited output voltage options (fixed at 2.048V)
  • Not suitable for high current applications

Working Principles

The MAX4800CTM+T is based on a bandgap voltage reference circuit, which generates a stable and accurate voltage reference regardless of changes in temperature or power supply variations. It utilizes a combination of active and passive components to achieve high precision and low temperature coefficient.

Detailed Application Field Plans

The MAX4800CTM+T can be used in various electronic applications that require a stable and accurate voltage reference. Some potential application fields include:

  1. Precision analog-to-digital converters (ADCs)
  2. Digital-to-analog converters (DACs)
  3. Voltage regulators
  4. Battery-powered devices
  5. Sensor interfaces
  6. Industrial control systems

Detailed and Complete Alternative Models

  • MAX6037AAT25+
  • LT6654BIS6-2.5#
  • REF5050AIDGKT
  • LM4040DIM3X-2.5/NOPB

These alternative models offer similar functionality and characteristics to the MAX4800CTM+T and can be considered as alternatives based on specific requirements and design constraints.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MAX4800CTM+T dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of MAX4800CTM+T in technical solutions:

  1. Q: What is the MAX4800CTM+T? A: The MAX4800CTM+T is a high-speed, low-power, quad-channel RS-485/RS-422 transceiver.

  2. Q: What is the operating voltage range of MAX4800CTM+T? A: The operating voltage range of MAX4800CTM+T is from 3V to 5.5V.

  3. Q: How many channels does the MAX4800CTM+T have? A: The MAX4800CTM+T has four independent channels.

  4. Q: What is the maximum data rate supported by MAX4800CTM+T? A: The maximum data rate supported by MAX4800CTM+T is 20Mbps.

  5. Q: Can I use MAX4800CTM+T for both RS-485 and RS-422 applications? A: Yes, MAX4800CTM+T can be used for both RS-485 and RS-422 applications.

  6. Q: Does MAX4800CTM+T support half-duplex communication? A: Yes, MAX4800CTM+T supports half-duplex communication.

  7. Q: What is the typical supply current of MAX4800CTM+T? A: The typical supply current of MAX4800CTM+T is 1.8mA.

  8. Q: Can I use MAX4800CTM+T in industrial environments? A: Yes, MAX4800CTM+T is designed to operate in harsh industrial environments.

  9. Q: Does MAX4800CTM+T have built-in ESD protection? A: Yes, MAX4800CTM+T has ±15kV ESD protection on the RS-485/RS-422 bus pins.

  10. Q: What is the package type of MAX4800CTM+T? A: MAX4800CTM+T is available in a 16-pin TSSOP package.

Please note that these answers are based on general information and it's always recommended to refer to the datasheet and application notes for specific details and guidelines.