사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Number of Bits | 16 |
| Number of D/A Converters | 2 |
| Settling Time | 10µs (Typ) |
| Output Type | Voltage - Buffered |
| Differential Output | No |
| Data Interface | SPI, DSP |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| INL / DNL(LSB) | ±4, ±0.2 |
| Architecture | String DAC |
| Operating Temperature | -40°C ~ 125°C |
| Supplier Device Package | 10-VSSOP |
개요
Description
The DAC8563SDGSR is a dual-channel, 16-bit digital-to-analog converter (DAC) from Texas Instruments. It is designed for precision applications where high accuracy and low power consumption are critical. The DAC8563 offers a rail-to-rail output, allowing for a wide range of analog signal outputs. It features a low power consumption of about 1.2 mW at 5V, making it suitable for battery-operated devices.
The device communicates via a simple serial peripheral interface (SPI), which allows for easy integration with microcontrollers and digital systems. Its fast settling time and low glitch energy make it ideal for applications requiring quick response and minimal signal interference.
The DAC8563SDGSR provides excellent linearity, low offset error, and low temperature drift, ensuring high performance across various conditions. It operates over a wide temperature range, making it suitable for industrial and commercial applications. The chip is available in a small, space-saving package, ideal for compact designs. Typical applications include data acquisition systems, process control, and instrumentation.
The device communicates via a simple serial peripheral interface (SPI), which allows for easy integration with microcontrollers and digital systems. Its fast settling time and low glitch energy make it ideal for applications requiring quick response and minimal signal interference.
The DAC8563SDGSR provides excellent linearity, low offset error, and low temperature drift, ensuring high performance across various conditions. It operates over a wide temperature range, making it suitable for industrial and commercial applications. The chip is available in a small, space-saving package, ideal for compact designs. Typical applications include data acquisition systems, process control, and instrumentation.
Equivalent
The DAC8563SDGSR is a precision 16-bit digital-to-analog converter (DAC) from Texas Instruments. Equivalent products from other manufacturers might include the AD5683R from Analog Devices, LTC2605 from Analog Devices (formerly Linear Technology), and the MAX5216 from Maxim Integrated. These alternatives offer similar specifications in terms of resolution and performance, but always verify compatibility regarding pin configuration and additional features before substituting.
Features
The DAC8563SDGSR is a precision digital-to-analog converter (DAC) offering several notable features:
1. Resolution: It is a 16-bit resolution DAC, ensuring high precision output.
2. Dual Channels: The device has two output channels, allowing it to convert two separate digital signals into analog.
3. Low Power Consumption: It operates with low power requirements, making it suitable for battery-powered applications.
4. Wide Supply Range: The DAC supports a wide operating supply voltage range from 2.7V to 5.5V.
5. Output Range: It features a rail-to-rail output, maximizing the available voltage range.
6. High Linearity: Ensures accurate conversion with low linearity errors.
7. SPI Interface: Utilizes a standard SPI interface for communication, simplifying integration with various microcontrollers.
8. Integrated Reference: Includes an internal precision voltage reference, enhancing stability and reducing the need for external components.
9. Temperature Range: Operates over a wide temperature range suitable for industrial applications.
These features make the DAC8563SDGSR suitable for applications requiring high precision and reliability, such as instrumentation, control systems, and data acquisition.
1. Resolution: It is a 16-bit resolution DAC, ensuring high precision output.
2. Dual Channels: The device has two output channels, allowing it to convert two separate digital signals into analog.
3. Low Power Consumption: It operates with low power requirements, making it suitable for battery-powered applications.
4. Wide Supply Range: The DAC supports a wide operating supply voltage range from 2.7V to 5.5V.
5. Output Range: It features a rail-to-rail output, maximizing the available voltage range.
6. High Linearity: Ensures accurate conversion with low linearity errors.
7. SPI Interface: Utilizes a standard SPI interface for communication, simplifying integration with various microcontrollers.
8. Integrated Reference: Includes an internal precision voltage reference, enhancing stability and reducing the need for external components.
9. Temperature Range: Operates over a wide temperature range suitable for industrial applications.
These features make the DAC8563SDGSR suitable for applications requiring high precision and reliability, such as instrumentation, control systems, and data acquisition.
Pinout
The DAC8563SDGSR is a 16-bit Digital-to-Analog Converter (DAC) from Texas Instruments. It comes in a VSSOP-10 package, which consists of 10 pins. The primary function of this DAC is to convert digital input data into an analog voltage output. Here’s a brief overview of the pin functions:
1. VOUT: Analog output voltage.
2. VDD: Power supply pin.
3. GND: Ground reference for the DAC.
4. SYNC: Chip select pin; active low.
5. SCLK: Serial clock input.
6. DIN: Serial data input.
7. LDAC: Load DAC input; updates DAC register.
8. RESET: Resets DAC to a known state.
9. VREFH: High reference voltage input.
10. VREFL: Low reference voltage input.
These pins facilitate the DAC’s operation, allowing it to interface with microcontrollers or other digital devices to produce precise analog signals.
1. VOUT: Analog output voltage.
2. VDD: Power supply pin.
3. GND: Ground reference for the DAC.
4. SYNC: Chip select pin; active low.
5. SCLK: Serial clock input.
6. DIN: Serial data input.
7. LDAC: Load DAC input; updates DAC register.
8. RESET: Resets DAC to a known state.
9. VREFH: High reference voltage input.
10. VREFL: Low reference voltage input.
These pins facilitate the DAC’s operation, allowing it to interface with microcontrollers or other digital devices to produce precise analog signals.
Manufacturer
The DAC8563SDGSR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits and analog devices. They serve various industries, including automotive, industrial, personal electronics, communications, and enterprise systems. TI is known for its innovation in analog and embedded processing technologies and is one of the largest semiconductor companies in the world.
Application
The DAC8563SDGSR is a digital-to-analog converter (DAC) commonly used in various applications requiring precise analog signal output. Key areas include:
1. Industrial Automation: Utilized for process control and instrumentation tasks.
2. Test and Measurement Equipment: Provides accurate signal generation for testing circuits and systems.
3. Communication Systems: Supports modulation and signal processing functions.
4. Medical Devices: Used in imaging and monitoring equipment for precise data conversion.
5. Consumer Electronics: Enhances audio and video quality in high-performance devices.
6. Automotive Systems: Integral in advanced control systems and sensor interfacing.
Its precision and stability make it suitable for systems demanding high resolution and reliability.
1. Industrial Automation: Utilized for process control and instrumentation tasks.
2. Test and Measurement Equipment: Provides accurate signal generation for testing circuits and systems.
3. Communication Systems: Supports modulation and signal processing functions.
4. Medical Devices: Used in imaging and monitoring equipment for precise data conversion.
5. Consumer Electronics: Enhances audio and video quality in high-performance devices.
6. Automotive Systems: Integral in advanced control systems and sensor interfacing.
Its precision and stability make it suitable for systems demanding high resolution and reliability.
Package
The DAC8563SDGSR is a digital-to-analog converter (DAC) from Texas Instruments, packaged in a VSSOP (Very Small Shrink Outline Package) with 10 pins. This type of packaging is compact, making it suitable for space-constrained applications.
