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DAC712U
+物料清單IC DAC 16BIT V-OUT 28SOIC
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製造商德州儀器
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製造商部分 #DAC712U
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有存貨5668
365 天品質保證
7*24 小時服務保證
90-日售後保障
正品保證
規格
| 屬性 | 價值 |
| PartStatus | Obsolete |
| BaseProductNumber | DAC712 |
| NumberofBits | 16 |
| NumberofD/AConverters | 1 |
| SettlingTime | 6µs (Typ) |
| OutputType | Voltage - Buffered |
| DifferentialOutput | No |
| DataInterface | Parallel |
| ReferenceType | Internal |
| Voltage-Supply,Analog | ±11.4V ~ 16.5V |
| INL/DNL(LSB) | ±8 (Max), ±8 (Max) |
| Architecture | R-2R |
| OperatingTemperature | -40°C ~ 85°C |
| Package | 28-SOIC (0.295", 7.50mm Width) |
| SupplierDevicePackage | 28-SOIC |
| MountingType | Surface Mount |
| Packaging | Tube |
概述
Description
Key features include a fast settling time, which enhances its ability to handle rapid changes in signal input, and a wide power supply range, providing flexibility in various operational environments. The DAC712U typically comes with a parallel interface, allowing for easy integration with microcontrollers or digital signal processors.
Its robust design ensures stable performance over a wide temperature range, making it reliable for use in demanding conditions. The device's small form factor allows for efficient use of space in electronic designs, and it is usually available in a standard package that facilitates easy installation on circuit boards.
Equivalent
Features
1. Resolution: It offers 12-bit resolution, allowing for precise analog signal output.
2. Monotonicity: The DAC maintains monotonic output, crucial for applications requiring consistent and accurate signal conversion without any unexpected steps or variations.
3. Accuracy: It ensures high accuracy with minimal error, often featuring low differential non-linearity (DNL) and integral non-linearity (INL).
4. Single Supply Operation: The DAC712U typically operates from a single power supply, simplifying power management in design implementations.
5. Low Power Consumption: It is designed to consume minimal power, making it suitable for portable and battery-operated devices.
6. Wide Temperature Range: It operates effectively across a broad temperature range, enhancing its usability in various environmental conditions.
7. Compatibility: The device is often compatible with microprocessor interfaces, allowing for easy integration into digital systems.
These features make the DAC712U suitable for applications in instrumentation, industrial control, and other fields requiring precise digital-to-analog signal conversion.
Pinout
1. Analog Output (V_OUT): Provides the converted analog voltage output.
2. Digital Inputs (DB0-DB15): 16 digital input pins for the binary data.
3. Reference Inputs (V_REF+, V_REF-): Allow for external reference voltage input for scaling the output voltage.
4. Power Supply (V_CC, V_SS, V_LL): Pins for positive and negative power supply voltages.
5. Control and Logic Pins: Include Chip Select (CS), Write (WR), and Load DAC (LDAC) for interfacing and controlling data transfer to the DAC.
6. Ground (GND): Provides a common ground for reference.
The DAC712U is designed for precision applications, offering high accuracy and low noise, suitable for industrial process controls and instrumentation. Its pin configuration is designed to facilitate straightforward interfacing with microcontrollers or other digital systems.
Manufacturer
Application
1. Industrial Automation: It provides precise control signals for machinery and process automation.
2. Instrumentation: Utilized in measurement devices requiring accurate analog signal generation.
3. Data Acquisition Systems: Converts digital signals to analog for data analysis and processing.
4. Telecommunications: Used in signal conversion for transmission and processing.
5. Medical Equipment: Critical in devices that require high-resolution analog outputs, like imaging systems.
6. Aerospace and Defense: Employed in systems requiring robust and precise signal control.
The DAC712U excels in applications demanding high accuracy and reliability.