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DAC7800KP
Product Overview
Category: Digital-to-Analog Converter (DAC)
Use: The DAC7800KP is a high-performance 12-bit digital-to-analog converter designed for precision industrial and instrumentation applications.
Characteristics: It offers exceptional linearity and low noise, making it suitable for demanding analog signal generation requirements.
Package: The DAC7800KP comes in a 20-pin ceramic dual in-line package (DIP).
Essence: Its essence lies in providing accurate and reliable analog output signals from digital input data.
Packaging/Quantity: The DAC7800KP is typically available as a single unit.
Specifications
- Resolution: 12 bits
- Output Type: Voltage
- Number of Channels: 1
- Settling Time: 10 µs
- Operating Temperature Range: -40°C to +85°C
- Supply Voltage: ±15V
- Integral Nonlinearity Error: ±1 LSB
- Monotonicity: Guaranteed
Detailed Pin Configuration
The DAC7800KP features the following pin configuration: 1. VOUT 2. AGND 3. DGND 4. NC 5. DB11 6. DB10 7. DB9 8. DB8 9. DB7 10. DB6 11. DB5 12. DB4 13. DB3 14. DB2 15. DB1 16. DB0 17. CS 18. WR 19. GND 20. VCC
Functional Features
- High Linearity: Ensures accurate conversion of digital input to analog output.
- Low Noise: Minimizes unwanted signal interference.
- Fast Settling Time: Enables rapid response to input changes.
- Wide Operating Temperature Range: Suitable for harsh industrial environments.
Advantages and Disadvantages
Advantages: - High precision and accuracy - Low noise output - Fast settling time
Disadvantages: - Limited output channels - Requires external voltage supplies
Working Principles
The DAC7800KP operates by converting digital input codes into proportional analog output voltages using a precision resistor ladder network and output amplifier. The digital input is latched and converted to an analog output voltage with minimal error.
Detailed Application Field Plans
The DAC7800KP is well-suited for various applications including: - Industrial automation - Test and measurement equipment - Process control systems - Precision instrumentation
Detailed and Complete Alternative Models
Some alternative models to the DAC7800KP include: - AD5621 - MAX521 - LTC1661
In conclusion, the DAC7800KP is a high-performance digital-to-analog converter with exceptional linearity, low noise, and fast settling time, making it ideal for precision industrial and instrumentation applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de DAC7800KP en soluciones técnicas
What is the DAC7800KP?
- The DAC7800KP is a high-speed, 12-bit digital-to-analog converter (DAC) designed for precision applications.
What is the resolution of the DAC7800KP?
- The DAC7800KP has a resolution of 12 bits, providing 4096 possible output levels.
What is the maximum sampling rate of the DAC7800KP?
- The DAC7800KP can operate at a maximum sampling rate of 20 MSPS (mega samples per second).
What is the input voltage range of the DAC7800KP?
- The DAC7800KP has a wide input voltage range of ±10V, making it suitable for a variety of applications.
What are the typical applications of the DAC7800KP?
- Typical applications of the DAC7800KP include waveform generation, motor control, instrumentation, and data acquisition systems.
Does the DAC7800KP require an external reference voltage?
- Yes, the DAC7800KP requires an external reference voltage for its operation.
What is the power supply requirement for the DAC7800KP?
- The DAC7800KP operates from a single +5V supply and consumes low power, making it suitable for portable and low-power applications.
Is the DAC7800KP compatible with microcontrollers and FPGAs?
- Yes, the DAC7800KP is compatible with microcontrollers and FPGAs, and it features a flexible parallel interface for easy integration.
What are the key features of the DAC7800KP?
- Key features of the DAC7800KP include low glitch energy, excellent linearity, and fast settling time, making it ideal for demanding applications.
Are there any application notes or reference designs available for the DAC7800KP?
- Yes, Texas Instruments provides comprehensive application notes and reference designs to assist engineers in implementing the DAC7800KP in their technical solutions.