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AD5754BREZ
+Lista de MateriaisIC DAC 16BIT V-OUT 24TSSOP
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #AD5754BREZ
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Pacote TSSOP-24
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Em Estoque3818
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Especificações
| Atributo | Valor |
| Package | Tube |
| Series | iCMOS® |
| ProductStatus | Active |
| NumberofBits | 16 |
| NumberofD/AConverters | 4 |
| SettlingTime | 12µs |
| OutputType | Voltage - Buffered |
| DifferentialOutput | No |
| DataInterface | SPI, DSP |
| ReferenceType | External |
| Voltage-SupplyAnalog | ±4.5V ~ 16.5V |
| Voltage-SupplyDigital | 2.7V ~ 5.5V |
| INL/DNL(LSB) | ±16 (Max), ±1 (Max) |
| Architecture | String DAC |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 24-TSSOP (0.173, 4.40mm Width) Exposed Pad |
| SupplierDevicePackage | 24-TSSOP-EP |
Visão Geral
Description
The AD5754BREZ features a SPI-compatible serial interface, enabling easy integration with microcontrollers and digital signal processors. The device also supports a power-on reset function to ensure outputs start at a known voltage, and a clear function to set outputs to zero scale or midscale.
Its compact package and robustness against environmental conditions make it optimal for harsh environments. The AD5754BREZ is typically employed in industrial control systems, instrumentation, and communication systems, where precision analog output is crucial. Its reliability and performance make it an essential component in high-accuracy digital-to-analog signal conversion tasks.
Equivalent
1. Texas Instruments DAC8564
2. Maxim Integrated MAX5250
3. Analog Devices AD5644
4. Microchip MCP4728 (though slightly different specifications)
5. Texas Instruments DAC7574 (lower resolution variant)
Always verify electrical specifications and pin compatibility before substituting components in a design.
Features
1. Resolution and Channels: It offers 16-bit resolution across four independent output channels.
2. Output Range: The DAC supports programmable output ranges, including 0 V to 5 V, 0 V to 10 V, −5 V to +5 V, and −10 V to +10 V, providing flexibility for various applications.
3. Precision: It features a specified accuracy of ±1 LSB INL, ensuring high precision in signal conversion.
4. Interface: The device uses a versatile SPI-compatible serial interface for communication, making it easy to integrate with microcontrollers and DSPs.
5. Robustness: Built-in diagnostic features include a watchdog timer and short-circuit protection, enhancing reliability.
6. Temperature Range: Suitable for industrial environments, it operates over a wide temperature range of −40°C to +85°C.
7. Power Supply: The AD5754BREZ supports dual power supply operation with a digital supply range of 2.7 V to 5.5 V and an analog supply range of ±11.4 V to ±16.5 V.
These features make the AD5754BREZ a versatile and reliable solution for industrial control systems and instrumentation applications.
Pinout
Key functions and features include:
- Quad Channels: It offers four independent DAC outputs.
- 16-bit Resolution: Provides high precision for analog signal generation.
- Voltage Output: Each channel can output a voltage.
- Serial Interface: Uses a serial peripheral interface (SPI) for communication, making it easy to interface with microcontrollers and other digital devices.
- Power Supply: Requires a dual- or single-supply operation, allowing for flexibility in different designs.
- Additional Features: Includes a power-on reset function, a clear function to set outputs to a known state, and a programmable asynchronous clear.
This combination of features makes the AD5754BREZ suitable for industrial automation, instrumentation, and other applications requiring robust analog signal processing.
Manufacturer
Application
1. Industrial Automation: Used for controlling actuators and sensors in process control systems.
2. Test and Measurement Equipment: Provides high-precision analog outputs for test benches and instrumentation.
3. Data Acquisition Systems: Converts digital signals to analog for accurate data analysis.
4. Healthcare Equipment: Utilized in medical devices for precise signal generation.
5. Communication Systems: Supports modulation and other signal processing tasks.
Its high resolution and accuracy make it suitable for applications demanding precise control and signal fidelity.