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DAC8802IPW

DAC8802IPW

Product Overview

Category: Digital-to-Analog Converter (DAC)

Use: The DAC8802IPW is a high-performance, 16-bit digital-to-analog converter designed for various applications that require precise analog output generation. It converts digital input signals into corresponding analog voltages with exceptional accuracy and resolution.

Characteristics: - High-resolution conversion (16-bit) - Low power consumption - Wide operating voltage range - Fast settling time - Excellent linearity and monotonicity - Low glitch energy - On-chip reference voltage generator

Package: The DAC8802IPW is available in a small-sized TSSOP-24 package, which ensures easy integration into compact electronic systems.

Essence: The essence of the DAC8802IPW lies in its ability to convert digital data into precise analog voltages, enabling accurate control and manipulation of analog signals in various applications.

Packaging/Quantity: The DAC8802IPW is typically supplied in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Resolution: 16 bits
  • Supply Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0V to Vref
  • Reference Voltage: Internal (on-chip) or external
  • Operating Temperature Range: -40°C to +85°C
  • Settling Time: <10μs
  • Total Unadjusted Error: ±1 LSB (max)
  • Power Consumption: 1.5mW (typical)

Detailed Pin Configuration

The DAC8802IPW features a total of 24 pins, each serving a specific purpose. Here is a detailed pin configuration:

  1. VDD: Positive supply voltage
  2. VREF: Reference voltage input
  3. AGND: Analog ground
  4. OUTA: Analog output A
  5. OUTB: Analog output B
  6. OUTC: Analog output C
  7. OUTD: Analog output D
  8. GND: Ground
  9. DB0: Digital input bit 0
  10. DB1: Digital input bit 1
  11. DB2: Digital input bit 2
  12. DB3: Digital input bit 3
  13. DB4: Digital input bit 4
  14. DB5: Digital input bit 5
  15. DB6: Digital input bit 6
  16. DB7: Digital input bit 7
  17. DB8: Digital input bit 8
  18. DB9: Digital input bit 9
  19. DB10: Digital input bit 10
  20. DB11: Digital input bit 11
  21. DB12: Digital input bit 12
  22. DB13: Digital input bit 13
  23. DB14: Digital input bit 14
  24. DB15: Digital input bit 15

Functional Features

  • High-resolution conversion for precise analog output generation.
  • Fast settling time ensures rapid response to digital input changes.
  • On-chip reference voltage generator eliminates the need for an external reference source.
  • Low glitch energy minimizes unwanted transients during signal transitions.
  • Wide operating voltage range allows compatibility with various power supply configurations.
  • Excellent linearity and monotonicity ensure accurate representation of digital input values.

Advantages and Disadvantages

Advantages: - High resolution and accuracy - Low power consumption - Compact package size - Wide operating voltage range - Fast settling time

Disadvantages: - Limited output voltage range (0V to Vref) - Requires careful consideration of reference voltage selection

Working Principles

The DAC8802IPW operates by accepting a digital input signal and converting it into a corresponding analog voltage. The digital input is processed internally, and the resulting analog output is generated based on the applied reference voltage. The converter utilizes advanced circuitry to ensure high-resolution conversion with minimal errors and distortion.

Detailed Application Field Plans

The DAC8802IPW finds applications in various fields where precise analog output generation is required. Some of the detailed application field plans include:

  1. Industrial Automation: Control systems, process monitoring, and instrumentation.
  2. Audio Equipment: Digital audio processing, sound synthesis, and musical instruments.
  3. Test and Measurement: Calibration equipment, data acquisition systems, and signal generators.
  4. Communication Systems: Base stations, wireless transceivers, and network analyzers.
  5. Automotive Electronics: Infotainment systems, engine control units, and driver assistance systems.

Detailed and Complete Alternative Models

  1. DAC8830IPWR: 16-bit digital-to-analog converter with similar features and package.
  2. DAC8562ICPW: 16-bit dual-channel digital-to-analog converter with enhanced performance.
  3. AD5668BRUZ-2: 16

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von DAC8802IPW in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of DAC8802IPW in technical solutions:

  1. Q: What is DAC8802IPW? A: DAC8802IPW is a digital-to-analog converter (DAC) integrated circuit that converts digital signals into analog voltage outputs.

  2. Q: What is the operating voltage range of DAC8802IPW? A: The operating voltage range of DAC8802IPW is typically between 2.7V and 5.5V.

  3. Q: How many channels does DAC8802IPW have? A: DAC8802IPW has two independent output channels, allowing for simultaneous conversion of two digital inputs to analog outputs.

  4. Q: What is the resolution of DAC8802IPW? A: DAC8802IPW has a resolution of 16 bits, providing high precision in converting digital data to analog voltages.

  5. Q: Can DAC8802IPW be used in industrial control systems? A: Yes, DAC8802IPW is commonly used in industrial control systems for applications such as motor control, process control, and instrumentation.

  6. Q: Does DAC8802IPW support SPI interface? A: No, DAC8802IPW uses a parallel interface for communication with microcontrollers or other digital devices.

  7. Q: What is the maximum output voltage range of DAC8802IPW? A: The maximum output voltage range of DAC8802IPW is typically between 0V and Vref, where Vref is the reference voltage supplied to the IC.

  8. Q: Can DAC8802IPW be used in audio applications? A: Yes, DAC8802IPW can be used in audio applications such as audio amplifiers, audio mixers, and digital audio processing.

  9. Q: Is DAC8802IPW suitable for low-power applications? A: Yes, DAC8802IPW has a low power consumption and can be used in battery-powered devices or other low-power applications.

  10. Q: What is the package type of DAC8802IPW? A: DAC8802IPW is available in a 20-pin TSSOP (Thin Shrink Small Outline Package) package, which is commonly used in surface-mount applications.

Please note that these answers are general and may vary depending on the specific application and requirements.