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規格
| 屬性 | 價值 |
| EURoHS | Supplier Unconfirmed |
| PartStatus | Unconfirmed |
| Automotive | No |
| PPAP | No |
| Mounting | Surface Mount |
| PackageHeight | 1.3(Max) |
| PackageWidth | 1.75(Max) |
| PackageLength | 3(Max) |
| PCBchanged | 8 |
| StandardPackageName | SOT |
| SupplierPackage | SOT-23 |
| PinCount | 8 |
概述
Description
The DAC7513N is a low-power, single-channel, 12-bit digital-to-analog converter (DAC) designed for precision applications. It operates on a single 2.7 V to 5.5 V power supply, making it suitable for battery-powered devices. The DAC7513N features a simple 3-wire serial interface that is compatible with standard SPI, QSPI, and Microwire interfaces, facilitating easy integration into various digital systems.
This DAC provides a fast settling time and low glitch energy, enhancing the performance in applications requiring smooth and accurate signal outputs. The device has a power-on reset circuit that ensures the DAC output powers up to zero volts and remains there until a valid write takes place, providing a reliable startup.
Its compact size and low power consumption make it ideal for portable instruments, data acquisition systems, and motor control applications. Additionally, the DAC7513N is known for its low integral nonlinearity (INL) and differential nonlinearity (DNL), which ensure high precision and accuracy in output signals.
This DAC provides a fast settling time and low glitch energy, enhancing the performance in applications requiring smooth and accurate signal outputs. The device has a power-on reset circuit that ensures the DAC output powers up to zero volts and remains there until a valid write takes place, providing a reliable startup.
Its compact size and low power consumption make it ideal for portable instruments, data acquisition systems, and motor control applications. Additionally, the DAC7513N is known for its low integral nonlinearity (INL) and differential nonlinearity (DNL), which ensure high precision and accuracy in output signals.
Equivalent
The DAC7513N is a 12-bit digital-to-analog converter (DAC) from Texas Instruments. Equivalent products with similar specifications include:
1. AD5620 from Analog Devices
2. MCP4725 from Microchip Technology
3. LTC1661 from Analog Devices (formerly Linear Technology)
4. MAX517 from Maxim Integrated
These alternatives offer comparable features like resolution, accuracy, and interface, making them suitable substitutes depending on the specific application requirements. Always check the detailed datasheets for compatibility.
1. AD5620 from Analog Devices
2. MCP4725 from Microchip Technology
3. LTC1661 from Analog Devices (formerly Linear Technology)
4. MAX517 from Maxim Integrated
These alternatives offer comparable features like resolution, accuracy, and interface, making them suitable substitutes depending on the specific application requirements. Always check the detailed datasheets for compatibility.
Features
The DAC7513N is a digital-to-analog converter (DAC) that offers several key features:
1. Resolution and Interface: It provides a 12-bit resolution, ensuring precise digital-to-analog conversion. The device communicates through a simple 3-wire SPI-compatible serial interface, which facilitates easy integration with microcontrollers and other digital systems.
2. Power Supply: The DAC operates on a single supply voltage ranging from 2.7V to 5.5V, making it versatile for various applications.
3. Low Power Consumption: It is designed for low power consumption, drawing just 0.7 µA in power-down mode, which is ideal for battery-operated devices.
4. Output Voltage Range: The DAC7513N offers a rail-to-rail output, which maximizes the dynamic range of the output signal, ensuring it can swing from the minimum to the maximum voltage supply levels.
5. Package and Size: Available in a compact 8-pin SOIC package, it is suitable for space-constrained applications.
6. Temperature Range: It maintains performance over a wide operating temperature range, typically from -40°C to +105°C, making it suitable for industrial environments.
These features make the DAC7513N ideal for applications requiring precise analog output, such as portable instrumentation and data acquisition systems.
1. Resolution and Interface: It provides a 12-bit resolution, ensuring precise digital-to-analog conversion. The device communicates through a simple 3-wire SPI-compatible serial interface, which facilitates easy integration with microcontrollers and other digital systems.
2. Power Supply: The DAC operates on a single supply voltage ranging from 2.7V to 5.5V, making it versatile for various applications.
3. Low Power Consumption: It is designed for low power consumption, drawing just 0.7 µA in power-down mode, which is ideal for battery-operated devices.
4. Output Voltage Range: The DAC7513N offers a rail-to-rail output, which maximizes the dynamic range of the output signal, ensuring it can swing from the minimum to the maximum voltage supply levels.
5. Package and Size: Available in a compact 8-pin SOIC package, it is suitable for space-constrained applications.
6. Temperature Range: It maintains performance over a wide operating temperature range, typically from -40°C to +105°C, making it suitable for industrial environments.
These features make the DAC7513N ideal for applications requiring precise analog output, such as portable instrumentation and data acquisition systems.
Pinout
The DAC7513N is a 12-bit, single-channel digital-to-analog converter (DAC). It is typically available in an 8-pin package. The pin functions are as follows:
1. VDD (Pin 1): Power supply pin. It provides the necessary power for the DAC's operation.
2. VOUT (Pin 2): Analog output voltage pin. This is where the converted analog signal is output.
3. GND (Pin 3): Ground pin. It is the reference point for the DAC and should be connected to the system ground.
4. LDAC (Pin 4): Load DAC pin. It is used to update the DAC output. In some configurations, it can be tied low for immediate update.
5. CS/ (Pin 5): Chip select pin. It enables the DAC's serial interface.
6. SCLK (Pin 6): Serial clock input. It is used to clock in the serial data.
7. DIN (Pin 7): Data input pin. Serial data is input here.
8. SYNC (Pin 8): Synchronization pin. It is used to frame the serial data.
These pin functions facilitate the conversion of digital signals to analog outputs, suitable for various applications requiring precision analog signals.
1. VDD (Pin 1): Power supply pin. It provides the necessary power for the DAC's operation.
2. VOUT (Pin 2): Analog output voltage pin. This is where the converted analog signal is output.
3. GND (Pin 3): Ground pin. It is the reference point for the DAC and should be connected to the system ground.
4. LDAC (Pin 4): Load DAC pin. It is used to update the DAC output. In some configurations, it can be tied low for immediate update.
5. CS/ (Pin 5): Chip select pin. It enables the DAC's serial interface.
6. SCLK (Pin 6): Serial clock input. It is used to clock in the serial data.
7. DIN (Pin 7): Data input pin. Serial data is input here.
8. SYNC (Pin 8): Synchronization pin. It is used to frame the serial data.
These pin functions facilitate the conversion of digital signals to analog outputs, suitable for various applications requiring precision analog signals.
Manufacturer
The DAC7513N is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company known for designing and manufacturing a wide array of electronic components, including integrated circuits. TI is particularly recognized for its work in the areas of analog electronics, embedded processing, digital signal processing, and microcontrollers, among others. The company serves a variety of industries, including automotive, industrial, consumer electronics, and communications equipment, providing technology that powers a wide range of devices and applications.
Application
The DAC7513N is a low-power, single-channel, 12-bit digital-to-analog converter (DAC) used in various applications requiring precise analog output. Key application areas include:
1. Portable and Battery-Powered Devices: Ideal due to its low power consumption.
2. Industrial Automation: Used for control systems and process automation.
3. Data Acquisition Systems: Converts digital signals to analog for processing and analysis.
4. Communication Systems: Assists in modulation and signal processing tasks.
5. Instrumentation: Provides precise analog outputs for test and measurement equipment.
6. Consumer Electronics: Enhances audio and video quality through precise signal conversion.
Overall, its compact form and efficiency make it suitable for a wide range of precision-driven applications.
1. Portable and Battery-Powered Devices: Ideal due to its low power consumption.
2. Industrial Automation: Used for control systems and process automation.
3. Data Acquisition Systems: Converts digital signals to analog for processing and analysis.
4. Communication Systems: Assists in modulation and signal processing tasks.
5. Instrumentation: Provides precise analog outputs for test and measurement equipment.
6. Consumer Electronics: Enhances audio and video quality through precise signal conversion.
Overall, its compact form and efficiency make it suitable for a wide range of precision-driven applications.
Package
The DAC7513N is a digital-to-analog converter (DAC) that typically comes in an 8-lead MSOP (Micro Small Outline Package) package type. This compact package is designed for space-constrained applications, providing a balance between size and performance for various electronic devices.
