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AD5412AREZ
+Lista de MateriaisIC DAC 12BIT V OR A-OUT 24TSSOP
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #AD5412AREZ
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Pacote TSSOP-24
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Em Estoque3597
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Especificações
| Atributo | Valor |
| Package | Tube |
| ProductStatus | Active |
| NumberofBits | 12 |
| NumberofD/AConverters | 1 |
| SettlingTime | 25µs (V), 40µs (A) (Typ) |
| OutputType | Voltage or Current - Buffered |
| DifferentialOutput | No |
| DataInterface | SPI, DSP |
| ReferenceType | External, Internal |
| Voltage-SupplyAnalog | 10.8V ~ 40V, -3V ~ 26.4V |
| Voltage-SupplyDigital | 2.7V ~ 5.5V |
| INL/DNL(LSB) | -, ±1.3 (Max) |
| Architecture | R-2R |
| OperatingTemperature | -40°C ~ 105°C |
| Package/Case | 24-TSSOP (0.173, 4.40mm Width) Exposed Pad |
| SupplierDevicePackage | 24-TSSOP-EP |
Visão Geral
Description
The AD5412AREZ supports a serial peripheral interface (SPI) for communication, which simplifies integration with microcontrollers and digital signal processors. Its key features include a low drift 5 ppm/°C reference, fault detection capability, and a robust design to withstand harsh industrial environments. The device operates over a wide temperature range and features built-in protection against overvoltage, short circuits, and other common issues in industrial settings.
Overall, the AD5412AREZ is a reliable choice for applications that require precision analog output with flexible configuration options and robust protection features.
Equivalent
1. Texas Instruments DAC8771
2. Maxim Integrated MAX5216
3. Linear Technology (Analog Devices) LTC2600
4. Microchip Technology MCP4922
These are potential alternatives, but it's important to compare specific features, such as resolution, output type, and interface, to ensure compatibility with your application.
Features
1. Output Range: Supports both current output (4-20 mA, 0-20 mA) and voltage output (0-5 V, 0-10 V, ±5 V, ±10 V), making it versatile for different application requirements.
2. Precision: High accuracy with 12-bit resolution, ensuring precise analog signal generation and output.
3. Temperature Range: Operates over a wide industrial temperature range of -40°C to +85°C, suitable for harsh environments.
4. Power Supply: Requires a single power supply with a wide voltage range from 10.8 V to 40 V, providing flexibility in system design.
5. Interface: Utilizes a serial peripheral interface (SPI) for digital communication, facilitating integration with microcontrollers or processors.
6. Diagnostics: Includes fault detection features such as open-circuit detection, enhancing system reliability.
7. Package: Available in a compact TSSOP package, which is space-efficient for PCB layouts.
These features make the AD5412AREZ well-suited for industrial automation, instrumentation, and process control applications.
Pinout
Key features include:
- Pin Count: 24 pins.
- Provides a single-channel, high-accuracy DAC output.
- Capable of providing both current (4-20 mA) and voltage outputs.
- SPI-compatible serial interface for digital communication.
- Integrated on-chip reference and diagnostic functions.
- Output fault detection and protection.
The AD5412 is suitable for use in PLCs, distributed control systems, and other industrial automation applications, providing reliable and precise signal conversion with integrated features to enhance system robustness and performance.
Manufacturer
Application
1. Industrial Automation: It is used in programmable logic controllers (PLCs) and distributed control systems (DCS) for precise control and monitoring.
2. Process Control: Ideal for controlling actuators and sensors in process control systems.
3. Instrumentation: Utilized in test and measurement equipment for generating accurate analog output signals.
4. Building Automation: Employed in HVAC systems for efficient environmental control.
5. Data Acquisition Systems: Used for converting digital signals to analog in data collection setups.
The device's robust performance and small form factor make it suitable for these diverse applications.