사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | microPOWER™ |
| Part Status | Active |
| Number of Bits | 16 |
| Number of D/A Converters | 2 |
| Settling Time | 10µs |
| Output Type | Voltage - Buffered |
| Differential Output | No |
| Data Interface | SPI, DSP |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| INL / DNL(LSB) | ±4, ±0.35 |
| Architecture | String DAC |
| Operating Temperature | -40°C ~ 105°C |
| Supplier Device Package | 8-VSSOP |
개요
Description
The DAC8552IDGKR is a dual-channel, 16-bit digital-to-analog converter (DAC) from Texas Instruments. It is designed for precision applications requiring high resolution and accuracy. The device operates with a power supply range from 2.7V to 5.5V, making it versatile for various embedded systems. Each channel can output a voltage from 0V to the reference voltage applied, with a guaranteed monotonic output.
The DAC8552IDGKR features a fast settling time and low power consumption, making it suitable for battery-powered or portable applications. It communicates via a serial peripheral interface (SPI), which provides simple and efficient communication with microcontrollers or processors. The DAC offers a power-down mode to save energy, and its small package size (VSSOP-10) is ideal for space-constrained designs.
Applications include industrial controls, test and measurement equipment, data acquisition systems, and other precision instrumentation. Its high-resolution output and stability make it a reliable component for applications demanding precise analog signal generation.
The DAC8552IDGKR features a fast settling time and low power consumption, making it suitable for battery-powered or portable applications. It communicates via a serial peripheral interface (SPI), which provides simple and efficient communication with microcontrollers or processors. The DAC offers a power-down mode to save energy, and its small package size (VSSOP-10) is ideal for space-constrained designs.
Applications include industrial controls, test and measurement equipment, data acquisition systems, and other precision instrumentation. Its high-resolution output and stability make it a reliable component for applications demanding precise analog signal generation.
Equivalent
The DAC8552IDGKR is a dual-channel, 16-bit digital-to-analog converter (DAC) from Texas Instruments. Equivalent products include:
1. Analog Devices AD5686R – a dual 16-bit DAC with similar specifications.
2. Maxim Integrated MAX5215 – another dual 16-bit DAC with comparable features.
3. Microchip MCP4822 – a dual 12-bit DAC with integrated voltage reference.
4. Linear Technology LTC2656 – a similar dual-channel DAC.
Always confirm specific features and pin compatibility to ensure suitability for your application.
1. Analog Devices AD5686R – a dual 16-bit DAC with similar specifications.
2. Maxim Integrated MAX5215 – another dual 16-bit DAC with comparable features.
3. Microchip MCP4822 – a dual 12-bit DAC with integrated voltage reference.
4. Linear Technology LTC2656 – a similar dual-channel DAC.
Always confirm specific features and pin compatibility to ensure suitability for your application.
Features
The DAC8552IDGKR is a dual-channel, 16-bit digital-to-analog converter (DAC) from Texas Instruments. Key features include:
1. Resolution and Performance: Offers 16-bit resolution for precise analog signal output with low power consumption.
2. Output Range: Provides a wide output voltage range which can be set using an external reference voltage.
3. Interface: Uses a serial peripheral interface (SPI) for communication, allowing easy integration with microcontrollers.
4. Low Power: Designed for low-power operation, making it suitable for battery-powered and portable applications.
5. Small Package: Comes in a compact VSSOP package, ideal for space-constrained applications.
6. Fast Settling Time: Ensures swift response to input changes, suitable for dynamic applications.
7. High Accuracy and Stability: Features low glitch energy and low noise, enhancing signal integrity.
These characteristics make the DAC8552IDGKR ideal for applications requiring precise analog signal control, such as process control, instrumentation, and data acquisition systems.
1. Resolution and Performance: Offers 16-bit resolution for precise analog signal output with low power consumption.
2. Output Range: Provides a wide output voltage range which can be set using an external reference voltage.
3. Interface: Uses a serial peripheral interface (SPI) for communication, allowing easy integration with microcontrollers.
4. Low Power: Designed for low-power operation, making it suitable for battery-powered and portable applications.
5. Small Package: Comes in a compact VSSOP package, ideal for space-constrained applications.
6. Fast Settling Time: Ensures swift response to input changes, suitable for dynamic applications.
7. High Accuracy and Stability: Features low glitch energy and low noise, enhancing signal integrity.
These characteristics make the DAC8552IDGKR ideal for applications requiring precise analog signal control, such as process control, instrumentation, and data acquisition systems.
Pinout
The DAC8552IDGKR is a 16-bit digital-to-analog converter (DAC) designed by Texas Instruments. It comes in a VSSOP (DGK) package and has 10 pins. The DAC8552 offers two voltage output channels, making it suitable for applications requiring precise analog signal generation.
Here's a brief overview of its pin functions:
1. VDD: Power supply pin.
2. GND: Ground reference pin.
3. SYNC: Frame synchronization input for the serial interface.
4. SCLK: Serial clock input for data communication.
5. DIN: Serial data input.
6. LDAC: Load DAC input, used to update the DAC output registers.
7. VOUTA: Analog output for channel A.
8. VOUTB: Analog output for channel B.
9. VFB: Feedback input for optional offset trimming.
10. CLR: Asynchronous clear input, sets outputs to zero-scale or mid-scale.
This DAC features low power consumption, high accuracy, and is suitable for battery-powered and portable applications.
Here's a brief overview of its pin functions:
1. VDD: Power supply pin.
2. GND: Ground reference pin.
3. SYNC: Frame synchronization input for the serial interface.
4. SCLK: Serial clock input for data communication.
5. DIN: Serial data input.
6. LDAC: Load DAC input, used to update the DAC output registers.
7. VOUTA: Analog output for channel A.
8. VOUTB: Analog output for channel B.
9. VFB: Feedback input for optional offset trimming.
10. CLR: Asynchronous clear input, sets outputs to zero-scale or mid-scale.
This DAC features low power consumption, high accuracy, and is suitable for battery-powered and portable applications.
Manufacturer
The DAC8552IDGKR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide variety of electronic components, including analog and embedded processing chips. TI's products are utilized in numerous industries, such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is known for its innovation in developing integrated circuits and other semiconductor products, focusing on efficiency, reliability, and performance.
Application
The DAC8552IDGKR is a precision digital-to-analog converter (DAC) commonly used in applications requiring high accuracy and stability. Key application areas include:
1. Industrial Automation: For precise control of actuators and sensors.
2. Test and Measurement Equipment: In devices where accurate signal generation is crucial.
3. Medical Devices: Used in systems that require precise control, such as infusion pumps.
4. Data Acquisition Systems: To convert digital data to analog signals for analysis.
5. Communication Systems: For signal modulation and other processing tasks.
6. Consumer Electronics: In audio devices for high-quality sound reproduction.
Its low power consumption and high performance make it suitable for both portable and stationary applications.
1. Industrial Automation: For precise control of actuators and sensors.
2. Test and Measurement Equipment: In devices where accurate signal generation is crucial.
3. Medical Devices: Used in systems that require precise control, such as infusion pumps.
4. Data Acquisition Systems: To convert digital data to analog signals for analysis.
5. Communication Systems: For signal modulation and other processing tasks.
6. Consumer Electronics: In audio devices for high-quality sound reproduction.
Its low power consumption and high performance make it suitable for both portable and stationary applications.
Package
The DAC8552IDGKR is a digital-to-analog converter (DAC) in a VSSOP (Very Thin Shrink Small Outline Package) with 10 pins. The "DGK" refers to the package type, and the "R" indicates that it is supplied in tape and reel form for automated assembly processes.
