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AD5734AREZ
+BOMIC DAC 14BIT V-OUT 24TSSOP
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メーカーテキサス・インスツルメンツ
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メーカー品番 #AD5734AREZ
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在庫状況4619
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Series | iCMOS® |
| PartStatus | Active |
| BaseProductNumber | AD5734 |
| NumberofBits | 14 |
| NumberofD/AConverters | 4 |
| SettlingTime | 12µs |
| OutputType | Voltage - Buffered |
| DifferentialOutput | No |
| DataInterface | SPI, DSP |
| ReferenceType | External |
| Voltage-Supply,Analog | ±4.5V ~ 16.5V |
| Voltage-Supply,Digital | 2.7V ~ 5.5V |
| INL/DNL(LSB) | ±4 (Max), ±1 (Max) |
| Architecture | String DAC |
| OperatingTemperature | -40°C ~ 85°C |
| Package | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| SupplierDevicePackage | 24-TSSOP-EP |
| MountingType | Surface Mount |
| Packaging | Tube |
概要
Description
The device supports a wide supply voltage range and integrates multiple outputs, allowing simultaneous generation of multiple analog signals. It also features an SPI-compatible interface for easy integration with microcontrollers and digital signal processors.
Key specifications include a fast conversion rate, typically around 1 MSPS, and excellent linearity performance. The AD5734AREZ is housed in a compact LFCSP package, making it suitable for space-constrained applications.
Overall, the AD5734AREZ is ideal for users seeking a reliable and efficient DAC solution for high-precision applications.
Equivalent
Features
1. 16-bit Resolution: Provides high precision in conversion.
2. Single Supply Operation: Operates from a 2.5V to 5.5V supply, simplifying power management.
3. Low Power Consumption: Ideal for battery-operated devices, with a typical current consumption of 300 µA.
4. Integrated Reference: Contains an on-chip voltage reference, ensuring stability and reducing external component requirements.
5. SPI Interface: Supports a flexible serial interface for easy integration with microcontrollers and digital systems.
6. Output Range: Offers both unipolar and bipolar output options, catering to various applications.
7. Programmable Output Voltage: Outputs can be configured for high accuracy and low noise.
8. Temperature Range: Designed for operation in industrial environments, with a temperature range of -40°C to +125°C.
These features make the AD5734AREZ suitable for applications in industrial control, medical devices, and instrumentation.
Pinout
Pin Functions:
1. Power Supply Pins: VDD and VSS for power.
2. Analog Output Pins: Four DAC outputs (VOUT1, VOUT2, VOUT3, VOUT4).
3. Digital Interface Pins:
- Serial clock (SCK)
- Serial data input (SDI)
- Chip select (CS)
- Data ready (DRDY)
4. Reference Voltage Pins: VREF for setting the output voltage range.
5. Miscellaneous Control Pins: Includes pins for various functionalities such as reset and configuration.
The device supports a serial interface for easy communication with microcontrollers or DSPs. The key features include low power consumption, high accuracy, and multiple operational modes, making it suitable for various applications in industrial and instrumentation systems.
Manufacturer
The AD5734AREZ is a 16-bit digital-to-analog converter (DAC) that provides high performance and precision, suitable for applications that require accurate signal generation and conversion. Analog Devices is known for its innovative technologies and high-quality products, making it a key player in the semiconductor market. The company is also recognized for its commitment to research and development, focusing on advancements in signal processing and analog technology.