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DAC8581IPW
+NomenclatureIC DAC 16BIT V-OUT 16TSSOP
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FabricantTexas Instruments
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Pièce fabricant #DAC8581IPW
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Package TSSOP-16
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En stock6075
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Spécifications
| Attribut | Valeur |
| Package / Case | Tube |
| Part Status | Not For New Designs |
| Number of Bits | 16 |
| Number of D/A Converters | 1 |
| Settling Time | 1µs (Typ) |
| Output Type | Voltage - Buffered |
| Differential Output | No |
| Data Interface | SPI |
| Reference Type | External |
| Voltage - Supply, Analog | ±5V |
| Voltage - Supply, Digital | 1.8V ~ 5.5V |
| INL / DNL(LSB) | -, ±0.25 |
| Architecture | String DAC |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 16-TSSOP |
Présentation
Description
The DAC8581IPW is a precision digital-to-analog converter (DAC) designed by Texas Instruments. It features a 16-bit resolution and provides a single-channel output, making it suitable for high-accuracy applications. The device operates with a single power supply ranging from 2.7V to 5.5V, which allows for flexibility in various systems. The DAC8581IPW includes an internal reference, which simplifies design and reduces the need for external components. The device also supports a wide operational temperature range, making it reliable in diverse environments.
This DAC supports a serial interface, compatible with standard SPI protocols, enabling easy integration with microcontrollers and other digital systems. Its low power consumption makes it ideal for portable and battery-powered devices. Additionally, the DAC8581IPW is packaged in a TSSOP (Thin Shrink Small Outline Package), which is favorable for compact designs.
Overall, the DAC8581IPW is well-suited for applications requiring precise analog output, such as industrial control systems, instrumentation, and communication equipment.
This DAC supports a serial interface, compatible with standard SPI protocols, enabling easy integration with microcontrollers and other digital systems. Its low power consumption makes it ideal for portable and battery-powered devices. Additionally, the DAC8581IPW is packaged in a TSSOP (Thin Shrink Small Outline Package), which is favorable for compact designs.
Overall, the DAC8581IPW is well-suited for applications requiring precise analog output, such as industrial control systems, instrumentation, and communication equipment.
Equivalent
The DAC8581IPW is a precision 16-bit Digital-to-Analog Converter (DAC) from Texas Instruments. Equivalent products from other manufacturers offering similar functionality may include:
1. Analog Devices AD5686, a 16-bit precision DAC.
2. Maxim Integrated MAX5725, a 16-bit DAC.
3. Microchip MCP4728, a 12-bit DAC with similar features (though with lower resolution).
4. Linear Technology (now Analog Devices) LTC2656, a 16-bit DAC.
When selecting an equivalent, ensure compatibility in terms of pin configuration, package type, and electrical characteristics.
1. Analog Devices AD5686, a 16-bit precision DAC.
2. Maxim Integrated MAX5725, a 16-bit DAC.
3. Microchip MCP4728, a 12-bit DAC with similar features (though with lower resolution).
4. Linear Technology (now Analog Devices) LTC2656, a 16-bit DAC.
When selecting an equivalent, ensure compatibility in terms of pin configuration, package type, and electrical characteristics.
Features
The DAC8581IPW is a precision digital-to-analog converter (DAC) that boasts several features designed for high-performance applications. It provides a single 16-bit voltage output, which ensures high accuracy and resolution. The device operates on a single 2.7V to 5.5V power supply, making it versatile for various systems. It features a fast settling time, enhancing its suitability for rapid signal processing tasks.
The DAC8581IPW includes a built-in precision output amplifier, and its output range can be configured to be either 0 to VREF or bipolar, depending on requirements. The device supports a simple serial peripheral interface (SPI), facilitating easy integration with microcontrollers and other digital systems.
Additional features include low power consumption, ensuring efficiency, and a power-on reset to zero-scale or midscale option, which enhances safety and reliability. Its small package size makes it suitable for compact designs. Overall, the DAC8581IPW is favored in applications requiring precise analog signal generation, such as industrial automation, instrumentation, and communications equipment.
The DAC8581IPW includes a built-in precision output amplifier, and its output range can be configured to be either 0 to VREF or bipolar, depending on requirements. The device supports a simple serial peripheral interface (SPI), facilitating easy integration with microcontrollers and other digital systems.
Additional features include low power consumption, ensuring efficiency, and a power-on reset to zero-scale or midscale option, which enhances safety and reliability. Its small package size makes it suitable for compact designs. Overall, the DAC8581IPW is favored in applications requiring precise analog signal generation, such as industrial automation, instrumentation, and communications equipment.
Pinout
The DAC8581IPW is a 16-bit digital-to-analog converter (DAC) from Texas Instruments. It comes in a TSSOP-16 package, which means it has 16 pins. Here is a brief overview of its pin functions:
1. VDD: Power supply pin.
2. VREFH: Positive reference voltage input.
3. VREFL: Negative reference voltage input.
4. VOUT: Analog output voltage.
5. GND: Ground pin.
6. CS: Chip select, active low.
7. SCLK: Serial clock input.
8. SDI: Serial data input.
9. SDO: Serial data output.
10. LDAC: Load DAC, active low to update the DAC output.
11. CLR: Clear, active low to reset the DAC output.
12. RST: Reset, active low to reset the device.
13. ALARM: Alarm indicator for fault conditions.
14. NC: No connection.
15. NC: No connection.
16. NC: No connection.
The DAC8581IPW is typically used in precision data acquisition systems, industrial automation, and test equipment, among others. It utilizes a versatile SPI interface for communication.
1. VDD: Power supply pin.
2. VREFH: Positive reference voltage input.
3. VREFL: Negative reference voltage input.
4. VOUT: Analog output voltage.
5. GND: Ground pin.
6. CS: Chip select, active low.
7. SCLK: Serial clock input.
8. SDI: Serial data input.
9. SDO: Serial data output.
10. LDAC: Load DAC, active low to update the DAC output.
11. CLR: Clear, active low to reset the DAC output.
12. RST: Reset, active low to reset the device.
13. ALARM: Alarm indicator for fault conditions.
14. NC: No connection.
15. NC: No connection.
16. NC: No connection.
The DAC8581IPW is typically used in precision data acquisition systems, industrial automation, and test equipment, among others. It utilizes a versatile SPI interface for communication.
Manufacturer
The manufacturer of the DAC8581IPW is Texas Instruments. Texas Instruments (TI) is a global semiconductor design and manufacturing company. It specializes in developing analog chips and embedded processors, which are essential components in electronic devices used across various industries. TI is known for its innovation in technology and electronics, offering a wide range of products that serve applications in consumer electronics, automotive, industrial, and communication sectors, among others. The company's focus is on designing and producing components that help customers create more efficient and reliable electronic systems.
Application
The DAC8581IPW is a precision digital-to-analog converter (DAC) that finds application in several fields:
1. Industrial Automation: Used for precision control in PLCs and motor controllers.
2. Instrumentation: Enhances accuracy in test and measurement equipment.
3. Medical Equipment: Provides high-resolution analog signals for medical imaging and diagnostic devices.
4. Communication Systems: Assists in signal modulation and processing.
5. Automotive: Supports advanced driver-assistance systems (ADAS) and infotainment systems.
6. Consumer Electronics: Offers precise audio signal conversion.
7. Data Acquisition Systems: Converts digital data into analog signals for monitoring and analysis.
Its high resolution, accuracy, and low power consumption make it suitable for precision-critical applications.
1. Industrial Automation: Used for precision control in PLCs and motor controllers.
2. Instrumentation: Enhances accuracy in test and measurement equipment.
3. Medical Equipment: Provides high-resolution analog signals for medical imaging and diagnostic devices.
4. Communication Systems: Assists in signal modulation and processing.
5. Automotive: Supports advanced driver-assistance systems (ADAS) and infotainment systems.
6. Consumer Electronics: Offers precise audio signal conversion.
7. Data Acquisition Systems: Converts digital data into analog signals for monitoring and analysis.
Its high resolution, accuracy, and low power consumption make it suitable for precision-critical applications.
Package
The DAC8581IPW is a precision, 16-bit digital-to-analog converter (DAC) packaged in a TSSOP-16 (Thin Shrink Small Outline Package). This package is designed for space-efficient, surface-mount applications, providing a compact solution for integrating the DAC into electronic systems.
