規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| NumberofBits | 8 |
| NumberofD/AConverters | 4 |
| SettlingTime | 12µs (Typ) |
| OutputType | Voltage - Buffered |
| DifferentialOutput | No |
| DataInterface | I²C |
| ReferenceType | Supply |
| Voltage-SupplyAnalog | 2.7V ~ 5.5V |
| Voltage-SupplyDigital | 2.7V ~ 5.5V |
| INL/DNL(LSB) | ±0.15, ±0.02 |
| Architecture | String DAC |
| OperatingTemperature | -40°C ~ 105°C |
| Package/Case | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) |
| SupplierDevicePackage | 10-VSSOP |
概述
Description
The DAC5574IDGSR is a digital-to-analog converter (DAC) from Texas Instruments. It features four channels, allowing it to convert digital input signals into analog output voltages. This device is part of the DAC557x family and is designed for applications where precise voltage output is necessary, such as in industrial controls, data acquisition systems, and instrumentation.
Key specifications of the DAC5574IDGSR include a 10-bit resolution, ensuring fine granularity in output voltage levels. It operates with a single supply voltage ranging from 2.7V to 5.5V, which makes it versatile for various power supply configurations. The device also supports a fast I2C interface, allowing for quick data transfers and updates of the output voltages.
The DAC5574IDGSR is housed in a small MSOP-10 package, making it suitable for space-constrained applications. It includes features like power-on reset and a low-power consumption mode, enhancing its reliability and efficiency. Overall, this DAC is ideal for applications requiring precision, compact size, and low power consumption.
Key specifications of the DAC5574IDGSR include a 10-bit resolution, ensuring fine granularity in output voltage levels. It operates with a single supply voltage ranging from 2.7V to 5.5V, which makes it versatile for various power supply configurations. The device also supports a fast I2C interface, allowing for quick data transfers and updates of the output voltages.
The DAC5574IDGSR is housed in a small MSOP-10 package, making it suitable for space-constrained applications. It includes features like power-on reset and a low-power consumption mode, enhancing its reliability and efficiency. Overall, this DAC is ideal for applications requiring precision, compact size, and low power consumption.
Equivalent
The DAC5574IDGSR is a quad-channel, 8-bit digital-to-analog converter from Texas Instruments. Equivalent products might include:
1. AD5308 from Analog Devices - A similar quad-channel, 8-bit DAC.
2. MCP4728 from Microchip Technology - A quad-channel DAC with similar features.
3. MAX5380 from Maxim Integrated - Another comparable quad-channel DAC option.
Always check specific datasheets for compatibility in terms of pinout, voltage ranges, and other electrical characteristics.
1. AD5308 from Analog Devices - A similar quad-channel, 8-bit DAC.
2. MCP4728 from Microchip Technology - A quad-channel DAC with similar features.
3. MAX5380 from Maxim Integrated - Another comparable quad-channel DAC option.
Always check specific datasheets for compatibility in terms of pinout, voltage ranges, and other electrical characteristics.
Features
The DAC5574IDGSR is a digital-to-analog converter (DAC) from Texas Instruments. It features a 10-bit resolution and comes in a small, space-saving MSOP-10 package. This quad-channel DAC is ideal for applications requiring multiple analog output channels.
Key features include:
1. Resolution: 10-bit, providing 1024 discrete output levels.
2. Channels: Four independent DAC channels.
3. Interface: I2C-compatible, allowing easy integration with microcontrollers and other digital devices.
4. Supply Voltage: Operates with a single supply in the range from 2.7V to 5.5V.
5. Low Power Consumption: Consumes minimal power, making it suitable for battery-operated devices.
6. Settling Time: Fast settling time, ensuring quick response to digital input changes.
7. Output Voltage Range: Rail-to-rail output, maximizing the dynamic range.
8. Temperature Range: Operating temperature from -40°C to 105°C, suitable for various environmental conditions.
These features make the DAC5574IDGSR suitable for applications such as data acquisition systems, portable instrumentation, and industrial control systems.
Key features include:
1. Resolution: 10-bit, providing 1024 discrete output levels.
2. Channels: Four independent DAC channels.
3. Interface: I2C-compatible, allowing easy integration with microcontrollers and other digital devices.
4. Supply Voltage: Operates with a single supply in the range from 2.7V to 5.5V.
5. Low Power Consumption: Consumes minimal power, making it suitable for battery-operated devices.
6. Settling Time: Fast settling time, ensuring quick response to digital input changes.
7. Output Voltage Range: Rail-to-rail output, maximizing the dynamic range.
8. Temperature Range: Operating temperature from -40°C to 105°C, suitable for various environmental conditions.
These features make the DAC5574IDGSR suitable for applications such as data acquisition systems, portable instrumentation, and industrial control systems.
Pinout
The DAC5574IDGSR is a 16-pin digital-to-analog converter (DAC) from Texas Instruments. It features four 8-bit DACs in a single package. The pin configuration is as follows:
1. Pins 1-4 (VOUTA, VOUTB, VOUTC, VOUTD): Analog voltage outputs for DACs A, B, C, and D.
2. Pin 5 (GND): Ground connection.
3. Pin 6 (LDAC): Load DAC input, used to update the DAC outputs.
4. Pin 7 (VDD): Positive power supply.
5. Pin 8 (SCL): Serial clock input, used for I2C communication.
6. Pin 9 (SDA): Serial data input/output, used for I2C communication.
7. Pin 10 (A0): Address pin for I2C communication.
8. Pin 11 (A1): Address pin for I2C communication.
9. Pin 12 (A2): Address pin for I2C communication.
10. Pin 13 (RESET): Active low reset input, resets all outputs to zero.
11. Pin 14 (ALERT): Open-drain output for alert signal.
12. Pin 15 (NC): No connection.
13. Pin 16 (NC): No connection.
The DAC5574IDGSR is typically used in applications requiring multiple channel precision voltage outputs, such as in instrumentation and control systems.
1. Pins 1-4 (VOUTA, VOUTB, VOUTC, VOUTD): Analog voltage outputs for DACs A, B, C, and D.
2. Pin 5 (GND): Ground connection.
3. Pin 6 (LDAC): Load DAC input, used to update the DAC outputs.
4. Pin 7 (VDD): Positive power supply.
5. Pin 8 (SCL): Serial clock input, used for I2C communication.
6. Pin 9 (SDA): Serial data input/output, used for I2C communication.
7. Pin 10 (A0): Address pin for I2C communication.
8. Pin 11 (A1): Address pin for I2C communication.
9. Pin 12 (A2): Address pin for I2C communication.
10. Pin 13 (RESET): Active low reset input, resets all outputs to zero.
11. Pin 14 (ALERT): Open-drain output for alert signal.
12. Pin 15 (NC): No connection.
13. Pin 16 (NC): No connection.
The DAC5574IDGSR is typically used in applications requiring multiple channel precision voltage outputs, such as in instrumentation and control systems.
Manufacturer
The DAC5574IDGSR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which are used in electronic applications globally. Established in 1930 and headquartered in Dallas, Texas, TI is one of the largest semiconductor companies in the world. Their product line includes analog electronics, digital signal processors (DSPs), microcontrollers, and other semiconductor devices. TI serves various industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems, focusing on innovation and development to support technological advancements.
Application
The DAC5574IDGSR is a digital-to-analog converter (DAC) that is commonly used in various applications, including:
1. Industrial Automation: For precise control of actuators and sensors.
2. Process Control: To convert digital signals into analog inputs for process management systems.
3. Data Acquisition Systems: Used in converting digital signals into analog for measurement and analysis.
4. Medical Instrumentation: For generating precise analog signals in medical devices.
5. Communication Systems: Helps in modulating analog signals from digital sources.
6. Consumer Electronics: Used in audio and video equipment for high-quality signal conversion.
These applications benefit from its low power consumption, small size, and high precision.
1. Industrial Automation: For precise control of actuators and sensors.
2. Process Control: To convert digital signals into analog inputs for process management systems.
3. Data Acquisition Systems: Used in converting digital signals into analog for measurement and analysis.
4. Medical Instrumentation: For generating precise analog signals in medical devices.
5. Communication Systems: Helps in modulating analog signals from digital sources.
6. Consumer Electronics: Used in audio and video equipment for high-quality signal conversion.
These applications benefit from its low power consumption, small size, and high precision.
Package
The DAC5574IDGSR is a digital-to-analog converter (DAC) packaged in an 8-pin VSSOP (Very Thin Shrink Small Outline Package) form factor. The package is compact, making it suitable for space-constrained applications.
