DAC38RF97IAAVR

Basic Information Overview

• Category: Digital-to-Analog Converter (DAC)
• Use: Converts digital signals into analog signals
• Characteristics:
  • High-resolution and high-speed performance
  • Low power consumption
  • Wide operating temperature range
• Package: Integrated circuit (IC)
• Essence: Provides accurate and reliable conversion of digital data to analog signals
• Packaging/Quantity: Available in tape and reel packaging, quantity depends on supplier

Specifications

• Resolution: Up to 16 bits
• Sampling Rate: Up to 1 GSPS (Giga Samples Per Second)
• Power Supply: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Package Type: VQFN (Very Thin Quad Flat No-Lead)
• Package Size: 7mm x 7mm

Detailed Pin Configuration

The DAC38RF97IAAVR has a total of 48 pins. The pin configuration is as follows:

1. VDDA: Analog power supply
2. VDDD: Digital power supply
3. REFOUT: Reference voltage output
4. REFIN: Reference voltage input
5. AGND: Analog ground
6. DGND: Digital ground
7. CLKINP: Positive clock input
8. CLKINN: Negative clock input
9. DATA[0:15]: Digital input data
10. FSADJ: Fine synchronization adjustment
11. SYNCINB: Synchronization input B
12. SYNCINA: Synchronization input A
13. SYNCOUTB: Synchronization output B
14. SYNCOUTA: Synchronization output A
15. OUTP: Positive analog output
16. OUTN: Negative analog output 17-48. Reserved for other functions

Functional Features

• High-speed digital-to-analog conversion
• Low power consumption for energy-efficient operation
• Wide operating temperature range allows usage in various environments
• Flexible synchronization options for precise timing control
• High-resolution output for accurate analog signal generation

Advantages and Disadvantages

Advantages: - High-resolution and high-speed performance - Low power consumption - Wide operating temperature range - Flexible synchronization options

Disadvantages: - Limited pin configuration options - Requires external reference voltage source

Working Principles

The DAC38RF97IAAVR operates by receiving digital input data and converting it into an analog output signal. It utilizes a combination of internal circuitry, including digital-to-analog converters, amplifiers, and synchronization modules, to accurately convert the digital data into analog form. The device is powered by separate analog and digital power supplies and requires a reference voltage input for proper operation.

Detailed Application Field Plans

The DAC38RF97IAAVR is commonly used in various applications that require high-speed and high-resolution analog signal generation. Some of the application fields where this product finds utility include: - Telecommunications: Signal processing and modulation/demodulation systems - Test and Measurement: Arbitrary waveform generation and signal simulation - Audio Equipment: Digital audio processing and sound synthesis - Industrial Automation: Control systems and precision instrumentation - Radar Systems: Signal generation and radar testing

Detailed and Complete Alternative Models

• DAC38RF97IAAVR is part of the DAC38RFxx family of digital-to-analog converters. Other models within this family include:
  • DAC38RF89IAAVR
  • DAC38RF82IAAVR
  • DAC38RF85IAAVR
  • DAC38RF86IAAVR

These alternative models offer similar functionality and characteristics but may have different pin configurations or package sizes.

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