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DAC61408RHAR
+Lista de MateriaisDIGITAL TO ANALOG CONVERTER
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FabricanteTexas Instruments
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Peça do Fabricante #DAC61408RHAR
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Ficha Técnica DAC61408RHAR DataSheet
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Especificações
| Atributo | Valor |
| Part Status | Active |
| Digi Key Programmable | Not Verified |
| Number of Bits | 12 |
| Number of D / A Converters | 8 |
| Settling Time | 12µs (Typ) |
| Output Type | Voltage - Buffered |
| Differential Output | Yes |
| Data Interface | SPI, DSP |
| Reference Type | Internal |
| Voltage - Supply, Analog | 4.5V ~ 5.5V |
| Voltage - Supply, Digital | 4.5V ~ 5.5V |
| INL / DNL (LSB) | ±0.5, ±0.5 |
| Architecture | R-2R |
| Operating Temperature | -40°C ~ 125°C |
| Package / Case | 40-VFQFN Exposed Pad |
| Supplier Device Package | 40-VQFN (6x6) |
| Mounting Type | Surface Mount |
| Base Product Number | DAC61408 |
Visão Geral
Description
Key features include low differential nonlinearity (DNL) and integral nonlinearity (INL), ensuring precise output across the full range. Its fast settling time allows for rapid updates, making it ideal for applications like industrial control, audio processing, and instrumentation. The DAC61408RHAR also includes built-in reference and temperature compensation, enhancing stability and performance in varying conditions.
The package design is compact, facilitating easy incorporation into space-constrained applications. Overall, the DAC61408RHAR is a reliable choice for designers seeking high fidelity and precision in their digital-to-analog conversion needs.
Equivalent
Features
1. Resolution: 16 bits with excellent linearity and low noise.
2. Output Range: Configurable output voltage range (typically ±10V or 0-10V).
3. Speed: Fast settling time and high update rates, suitable for dynamic applications.
4. Interface: Supports a Serial Peripheral Interface (SPI) for easy integration with microcontrollers and digital systems.
5. Power Supply: Operates from a single power supply, enhancing design simplicity.
6. Reference Voltage: Internal or external reference options for flexibility in application.
7. Low Power Consumption: Efficient operation, making it suitable for battery-powered applications.
8. Temperature Range: Designed for a wide operating temperature range, ensuring reliability in various environments.
These features make the DAC61408RHAR suitable for applications such as industrial automation, instrumentation, and high-fidelity audio systems.
Pinout
Key functions of the DAC61408 include:
1. Digital Input: Receives digital data to convert to an analog signal.
2. Analog Output: Provides a corresponding analog voltage output.
3. Reference Voltage Input: Accepts a reference voltage to set the output range.
4. Power Supply Pins: Supplies power to the device, often requiring dual supplies.
5. Configuration Pins: Allows for configuration of the device settings and modes.
6. Serial Interface: Facilitates communication with microcontrollers via SPI or another protocol.
7. Reset and Control Pins: Manage device operation and reset functionality.
These features make the DAC61408RHAR suitable for precise applications requiring high-resolution analog output.
Manufacturer
Application
1. Industrial Automation: For control systems requiring precise analog signals.
2. Instrumentation: In measurement and data acquisition systems.
3. Audio Applications: For high-quality audio signal generation.
4. Communications: In signal processing and modulation tasks.
5. Test and Measurement Equipment: To generate reference voltages and calibration signals.
6. Medical Devices: In imaging and diagnostic equipment.
7. Consumer Electronics: In devices needing accurate voltage control.
Its versatility makes it suitable for any application requiring high precision and stability in analog output.