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AD7226KRZ
+BOMIC DAC 8BIT V-OUT 20SOIC
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Nhà sản xuấtCông ty Analog Devices Inc.
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Ông. Phần #AD7226KRZ
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Bảng dữ liệu AD7226KRZ DataSheet
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Gói SOIC-20
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Có sẵn6418
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Bulk,Tube |
| ProductStatus | Active |
| NumberofBits | 8 |
| NumberofD/AConverters | 4 |
| SettlingTime | 4µs |
| OutputType | Voltage - Buffered |
| DifferentialOutput | No |
| DataInterface | Parallel |
| ReferenceType | External |
| Voltage-SupplyAnalog | 11.4V ~ 16.5V, -5V |
| Voltage-SupplyDigital | 14.25V ~ 15.75V |
| INL/DNL(LSB) | ±0.5 (Max), +1 (Max) |
| Architecture | R-2R |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 20-SOIC (0.295, 7.50mm Width) |
| SupplierDevicePackage | 20-SOIC |
Tổng quan
Description
Key characteristics of the AD7226KRZ include its ability to perform fast data conversions, low power consumption, and ease of integration into various electronic systems. It has a settling time of typically 1.0 µs, which ensures quick response in dynamic environments. The device also provides a full-scale voltage output range and includes an on-chip reference, simplifying design requirements.
The AD7226KRZ is commonly used in applications like process control, data acquisition systems, and waveform generation, where multiple analog outputs are needed. Its reliability and performance make it a popular choice for engineers looking to implement efficient digital-to-analog conversion in compact and power-sensitive designs.
Equivalent
1. MAX525 from Maxim Integrated: A quad 8-bit voltage-output DAC.
2. DAC0808 from Texas Instruments: An 8-bit digital-to-analog converter.
3. MCP4728 from Microchip Technology: A quad 12-bit DAC with EEPROM.
4. TLV5638 from Texas Instruments: A dual 12-bit DAC with microprocessor-compatible serial interface.
These alternatives may vary in specifications like resolution, interface, and additional features. Always verify compatibility with your specific application requirements.
Features
1. Quad 8-Bit DACs: It consists of four independent 8-bit DACs, allowing multiple channels for different outputs.
2. Compact Size: The device comes in a small footprint, making it suitable for applications where space is limited.
3. Single +5V Supply: It operates on a single +5V supply, simplifying power requirements and integration into systems.
4. Serial Input: Features a serial input interface, which reduces the number of pins required for control and facilitates easy interfacing with microcontrollers.
5. Fast Settling Time: Offers fast settling time, making it suitable for dynamic applications where rapid changes in output are required.
6. Current and Voltage Output: Provides both current and voltage outputs, offering flexibility depending on application needs.
7. Low Power Consumption: Designed for low power consumption, which is essential for battery-powered and energy-efficient applications.
These features make the AD7226KRZ suitable for applications in instrumentation, communication systems, and industrial controls.
Pinout
Key functions of the AD7226KRZ include:
1. Four DAC Channels: It provides four independent 8-bit DAC outputs.
2. Data Latch and Load Functionality: Each DAC has its own data latch, enabling independent control of each channel.
3. Serial Data Input: Data is loaded serially to minimize pin count and simplify the interface.
4. TTL/CMOS Compatibility: It is designed to interface with both TTL and CMOS logic levels.
5. Single-Supply Operation: Operates from a single supply voltage, simplifying power requirements.
The AD7226KRZ is typically used in applications requiring multiple DAC outputs, such as process control, automatic test equipment, and other industrial and instrumentation applications.
Manufacturer
Application
1. Data Acquisition Systems: Converts digital signals to analog for processing or display.
2. Industrial Automation: Facilitates precise control of processes.
3. Signal Generation: Generates analog waveforms for communications or testing.
4. Control Systems: Used in feedback loops for precise control.
5. Consumer Electronics: Enhances audio and video outputs.
6. Instrumentation: Provides variable output voltages for testing and measurement equipment.
Its compact quad-DAC design makes it suitable for applications where space and efficiency are critical.