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規格
| 屬性 | 價值 |
| Brand | Texas Instruments |
| ProductType | DACs - Digital to Analog Converters |
| Subcategory | Data Converter ICs |
| Packaging | Tube |
| OutputType | Voltage |
| FactoryPackQuantity:FactoryPackQuantity | 1 |
| InterfaceType | 3-Wire, DSP, Microwire, QSPI, SPI |
| Type | Precision |
| OperatingSupplyVoltage | 3.3 V, 5 V |
| MinimumOperatingTemperature | - 40 C |
| MaximumOperatingTemperature | + 105 C |
| MountingStyle | SMD/SMT |
| Package/Case | MSOP-8 |
| SupplyVoltage-Max | 5.5 V |
| SupplyVoltage-Min | 2.7 V |
| UnitWeight | 0.004938 oz |
| ShippingRestrictions | Mouser does not presently sell this product in your region. |
| Resolution | 16 bit |
| SamplingRate | 200 kS/s |
| NumberofChannels | 1 Channel |
| Architecture | Resistor-String |
| Height | 0.97 mm |
| NumberofConverters | 1 Converter |
概述
Description
The DAC8551IDGK is a high-performance, 16-bit digital-to-analog converter (DAC) from Texas Instruments, designed for industrial and precision applications. It features an I2C-compatible interface, allowing easy integration into various systems. The device operates with a supply voltage ranging from 2.7V to 5.5V and provides a low power consumption, ideal for battery-operated devices.
Key features include a programmable gain amplifier, a low noise output, and a built-in voltage reference, which enhance its precision and stability. The DAC8551 supports multiple channels, typically offering four outputs, making it suitable for applications requiring multiple control signals.
With aSettling time of 5 µs and a differential non-linearity (DNL) of ±1 LSB, it ensures accurate and fast output response. The DAC8551 is commonly used in applications such as process control, sensor calibration, and instrumentation, where high resolution and low drift are critical. Overall, the DAC8551IDGK is a robust choice for engineers seeking a reliable and efficient solution for digital-to-analog conversion.
Key features include a programmable gain amplifier, a low noise output, and a built-in voltage reference, which enhance its precision and stability. The DAC8551 supports multiple channels, typically offering four outputs, making it suitable for applications requiring multiple control signals.
With aSettling time of 5 µs and a differential non-linearity (DNL) of ±1 LSB, it ensures accurate and fast output response. The DAC8551 is commonly used in applications such as process control, sensor calibration, and instrumentation, where high resolution and low drift are critical. Overall, the DAC8551IDGK is a robust choice for engineers seeking a reliable and efficient solution for digital-to-analog conversion.
Equivalent
Equivalent products to the DAC8551IDGK chip include the MCP4725, AD5693, LTC2621, and MAX5216. These digital-to-analog converters (DACs) vary in features such as resolution, interface, and power supply requirements, so it's essential to compare specifications for specific applications.
Features
The DAC8551IDGK is a 16-bit digital-to-analog converter (DAC) from Texas Instruments, featuring the following key specifications:
1. Resolution: 16 bits, providing high precision for various applications.
2. Output Range: Voltage output ranges from 0V to VREF (up to 5V), with a choice of single or dual supply configurations.
3. Interface: I2C-compatible interface allows for easy communication with microcontrollers.
4. Low Power Consumption: Operating current is low, making it suitable for battery-operated devices.
5. Fast Update Rate: Capable of 1 MSPS (mega samples per second) for quick response times.
6. Integrated Reference: Features an internal reference, simplifying design requirements.
7. Multiple Channels: Supports up to 4 channels, facilitating multi-channel applications.
8. Power-On Reset: Ensures predictable output after power-up.
9. Temperature Range: Operates over a wide temperature range (-40°C to +125°C).
These features make the DAC8551IDGK ideal for applications in industrial automation, process control, and audio systems.
1. Resolution: 16 bits, providing high precision for various applications.
2. Output Range: Voltage output ranges from 0V to VREF (up to 5V), with a choice of single or dual supply configurations.
3. Interface: I2C-compatible interface allows for easy communication with microcontrollers.
4. Low Power Consumption: Operating current is low, making it suitable for battery-operated devices.
5. Fast Update Rate: Capable of 1 MSPS (mega samples per second) for quick response times.
6. Integrated Reference: Features an internal reference, simplifying design requirements.
7. Multiple Channels: Supports up to 4 channels, facilitating multi-channel applications.
8. Power-On Reset: Ensures predictable output after power-up.
9. Temperature Range: Operates over a wide temperature range (-40°C to +125°C).
These features make the DAC8551IDGK ideal for applications in industrial automation, process control, and audio systems.
Pinout
The DAC8551IDGK is a 16-bit digital-to-analog converter (DAC) from Texas Instruments. It features a total of 16 pins.
### Pin Functions:
1. VDD: Power supply voltage.
2. GND: Ground reference.
3. SCK: Serial clock input.
4. SDI: Serial data input.
5. CS: Chip select input.
6. LDAC: Load DAC input (for simultaneous updates).
7. VOUT: Voltage output for the DAC.
8. REF: Reference voltage input.
9. ALERT: Alert signal for various conditions (if applicable).
10. Other pins: Various reserved, control or optional functions (depending on the specific package and application).
The DAC8551 operates via a SPI-compatible interface, allowing easy integration into microcontroller-based systems, and provides high accuracy and low power consumption suitable for a range of applications.
### Pin Functions:
1. VDD: Power supply voltage.
2. GND: Ground reference.
3. SCK: Serial clock input.
4. SDI: Serial data input.
5. CS: Chip select input.
6. LDAC: Load DAC input (for simultaneous updates).
7. VOUT: Voltage output for the DAC.
8. REF: Reference voltage input.
9. ALERT: Alert signal for various conditions (if applicable).
10. Other pins: Various reserved, control or optional functions (depending on the specific package and application).
The DAC8551 operates via a SPI-compatible interface, allowing easy integration into microcontroller-based systems, and provides high accuracy and low power consumption suitable for a range of applications.
Manufacturer
The DAC8551IDGK is manufactured by Texas Instruments (TI), a leading semiconductor company based in the United States. Established in 1930, Texas Instruments designs and manufactures a wide range of electronic components, including microcontrollers, processors, analog devices, and digital signal processors. The company is well-known for its innovative contributions to the electronics industry and serves various markets, including automotive, industrial, communications, and consumer electronics.
Texas Instruments is particularly recognized for its expertise in analog and embedded processing technologies, making it a key player in the development of high-performance data acquisition systems and digital-to-analog converters (DACs) like the DAC8551. This specific DAC is a 16-bit, low-power, voltage output device that features multiple channels and is designed for applications requiring precision and efficiency in signal processing. TI's commitment to research and development, along with its extensive portfolio of products, positions it as a critical supplier in the global electronics market.
Texas Instruments is particularly recognized for its expertise in analog and embedded processing technologies, making it a key player in the development of high-performance data acquisition systems and digital-to-analog converters (DACs) like the DAC8551. This specific DAC is a 16-bit, low-power, voltage output device that features multiple channels and is designed for applications requiring precision and efficiency in signal processing. TI's commitment to research and development, along with its extensive portfolio of products, positions it as a critical supplier in the global electronics market.
Application
The DAC8551IDGK is a high-precision, 16-bit digital-to-analog converter (DAC) commonly used in various application areas, including:
1. Industrial Automation: For process control and signal generation.
2. Medical Equipment: In devices requiring precise signal output.
3. Test and Measurement: For calibration and testing of equipment.
4. Robotics: In control systems for motors and actuators.
5. Communication Systems: For signal modulation and processing.
6. Audio Applications: In high-fidelity audio systems.
7. Power Management: In power supplies for adjusting output voltages.
Its features such as low power consumption and high accuracy make it suitable for these applications.
1. Industrial Automation: For process control and signal generation.
2. Medical Equipment: In devices requiring precise signal output.
3. Test and Measurement: For calibration and testing of equipment.
4. Robotics: In control systems for motors and actuators.
5. Communication Systems: For signal modulation and processing.
6. Audio Applications: In high-fidelity audio systems.
7. Power Management: In power supplies for adjusting output voltages.
Its features such as low power consumption and high accuracy make it suitable for these applications.
Package
The DAC8551IDGK is packaged in a VQFN (Very Thin Quad Flat No-lead) with a 16-pin configuration. This package type offers a compact design, efficient thermal performance, and is suitable for surface mount applications.
