Allicdata Part #: | SDC1741-412-ND |
Manufacturer Part#: |
SDC1741-412 |
Price: | $ 1.39 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Analog Devices Inc. |
Short Description: | IC CONV SYNCHRO-DGTL 12B 32-DIP |
More Detail: | R/D Converter 12 bit Parallel 32-DIP |
DataSheet: | SDC1741-412 Datasheet/PDF |
Quantity: | 1000 |
1 +: | $ 1.26000 |
Series: | -- |
Packaging: | Tube |
Part Status: | Active |
Type: | R/D Converter |
Number of Channels: | 3 |
Resolution (Bits): | 12 b |
Sampling Rate (Per Second): | -- |
Data Interface: | Parallel |
Voltage Supply Source: | Dual ± |
Voltage - Supply: | ±15V |
Operating Temperature: | -55°C ~ 125°C |
Mounting Type: | Through Hole |
Package / Case: | 32-DIP (0.900", 22.90mm) |
Supplier Device Package: | 32-DIP |
Base Part Number: | SDC1741 |
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Data Acquisition - ADCs/DACs - Special Purpose
The SDC1741-412 is a fully featured AD/DA converter by Texas Instruments, providing a radical advancement in both precision and accuracy for specialized industrial applications. The SDC1741-412 combines an ADC with a 12-bit resolution and a 1MS/S data rate per channel with a DAC with a 1MS/S data rate, thus creating a powerful but simplified high speed transformation of analog signals for embedded control and monitoring applications of many different kinds.
Applications and Advantages
The primary applications for the SDC1741-412 are a wide range of embedded control and monitoring applications such as industrial automation, test/measurement, medical, and energy management. Its high resolution and accuracy provides embedded systems with more precise data and more powerful diagnostics capabilities. Due to its fast settling time, and adjustable parameters that allow for precise control of DAC current, the SDC1741-412 can be used in a variety of embedded control applications with effective performance. Additionally, its integrated current-sense network in the DAC provides an internal fast-mode signal of voltage-output changing status, simplifying external PWM monitor processing.
The device additionally comes with a calibration feature that adjusts both the DAC and ADC operating points, enabling increased accuracy and further trimming of system errors.The compact size of the SDC1741-412, and the integrated design of the DAC and the ADC, makes it extremely advantageous for system designers and embedded systems engineers who require a fast and effective solution for transforming analog signals from one voltage domain to another.
Working Principle
The SDC1741-412 works by first taking a digital signal from an analog-to-digital converter (ADC) or a digital signal from a microprocessor or memory, and then using that signal to provide a current or voltage output from a digital-to-analog converter (DAC). The DAC then converts the digital signal into an analog signal, which can then be used by various electrical components or systems that require an analog signal.
The SDC1741-412 has several features that enable it to make this transformation more precise and accurate. The integrated current-sense network in the DAC provides an internal fast-mode signal of voltage-output changing status, which can be used to accurately monitor and control the DAC output. Additionally, its adjustable parameters enable even more precise control of DAC current. The device also comes with a calibration feature that adjusts both the DAC and ADC operating points, enabling highly accurate measurements and improved system performance.
Conclusion
In conclusion, the SDC1741-412 is a high-performance AD/DA converter that provides a maximum bit accuracy of 12-bits and a maximum sample rate of 1MS/s. Its integrated ADC and DAC, current-sense network, adjustable parameters and calibration feature make it an excellent choice for embedded control and monitoring applications requiring high resolution and accuracy. Its fast settling time and adjustable parameters make it an ideal choice for creating precise and accurate transformations of analog signals in industrial automation, test/measurement, medical, and energy management applications.
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