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DAC7574IDGSR
+Lista de MateriaisIC DAC 12BIT V-OUT 10VSSOP
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FabricanteTexas Instruments
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Peça do Fabricante #DAC7574IDGSR
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Pacote VSSOP-10
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Em Estoque7100
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| NumberofBits | 12 |
| NumberofD/AConverters | 4 |
| SettlingTime | 10µs |
| OutputType | Voltage - Buffered |
| DifferentialOutput | No |
| DataInterface | I²C |
| ReferenceType | Supply |
| Voltage-SupplyAnalog | 2.7V ~ 5.5V |
| Voltage-SupplyDigital | 2.7V ~ 5.5V |
| INL/DNL(LSB) | ±8 (Max), ±1 (Max) |
| Architecture | String DAC |
| OperatingTemperature | -40°C ~ 105°C |
| Package/Case | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) |
| SupplierDevicePackage | 10-VSSOP |
Visão Geral
Description
The DAC7574IDGSR operates on a low power supply, making it energy efficient. It communicates via an I2C interface, which allows for easy integration with microcontrollers and other digital systems. The device supports a wide operating temperature range, ensuring functionality in diverse environmental conditions. It comes in a space-saving VSSOP (Very Small Shrink Outline Package), which is beneficial for compact or space-constrained designs.
Key features include a fast settling time, low power consumption, and high linearity. The DAC7574IDGSR also provides an internal reference option and supports daisy-chaining for expanded functionality. Its performance characteristics make it suitable for precision control and signal processing tasks.
Equivalent
1. AD5664R from Analog Devices - a quad 16-bit DAC with an internal reference.
2. MCP4728 from Microchip Technology - a quad-channel 12-bit DAC with EEPROM.
3. LTC2634 from Analog Devices (formerly Linear Technology) - a quad 12-bit DAC with an internal reference.
These alternatives offer similar features with variations in resolution, reference, or additional functionalities. Always verify the specific application requirements before selecting a replacement.
Features
1. Quad-Channel: Offers four independently controlled DAC outputs.
2. Resolution: 12-bit resolution for precise analog output control.
3. Output Range: Can be configured to output a voltage range typically from 0V to a reference voltage.
4. Interface: Communicates via an I2C-compatible interface, allowing easy integration with microcontrollers and other digital systems.
5. Power Supply: Operates with a single supply voltage, typically ranging from 2.7V to 5.5V.
6. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered devices.
7. Small Package: Available in a compact VSSOP package, facilitating space-constrained applications.
8. High Accuracy: Provides low offset and gain error, enhancing the precision of analog signal generation.
9. Fast Settling Time: Quick response to digital input changes, suitable for dynamic applications.
10. Temperature Range: Functions effectively over an extended industrial temperature range.
These features make the DAC7574IDGSR ideal for applications in instrumentation, process control, and other systems requiring precise analog signal output.
Pinout
Key functions and features include:
- Quad DAC Channels: Four independent channels allow for multiple output configurations.
- I²C Interface: Compatible with standard, fast, and high-speed I²C protocols for efficient data communication.
- 12-bit Resolution: Provides fine granularity in the conversion process for accurate analog output.
- Low Power Consumption: Suitable for battery-operated devices.
- Output Buffer: Provides a stable voltage output with a rail-to-rail performance.
- Supply Voltage Range: Operates within a voltage range of 2.7V to 5.5V, making it versatile for different power supply conditions.
This DAC is commonly used in applications including reference voltage generation, waveform generation, and programmable voltage sources. Its compact 16-pin TSSOP (Thin Shrink Small Outline Package) makes it suitable for space-constrained designs.
Manufacturer
Application
1. Industrial Automation: For process control and instrumentation.
2. Test and Measurement Equipment: To generate accurate reference signals.
3. Communications Systems: For signal processing and modulation tasks.
4. Medical Devices: In equipment requiring precise signal output.
5. Consumer Electronics: Such as audio and video equipment for signal conversion.
6. Data Acquisition Systems: For converting digital data into analog signals for analysis or further processing.
Its high resolution and low power consumption make it suitable for applications demanding accuracy and efficiency.