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AD1674AD
+BOMIC ADC 12BIT SAR 28CDIP
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Nhà sản xuấtCông ty Analog Devices Inc.
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Ông. Phần #AD1674AD
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Bảng dữ liệu AD1674AD DataSheet
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Active |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 100k |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Data Interface | Parallel |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A / D Converters | 1 |
| Architecture | SAR |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | ±11.4V ~ 16.5V |
| Voltage - Supply, Digital | 5V |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 28-CDIP (0.600", 15.24mm) |
| Supplier Device Package | 28-CDIP |
| Mounting Type | Through Hole |
| Base Product Number | AD1674 |
Tổng quan
Description
In 1674, notable occurrences included the continued influence of the Thirty Years' War's aftermath, which shaped political landscapes in Europe. The war officially ended in 1648, but its effects lingered, impacting territories like the Holy Roman Empire, France, and Sweden.
In the context of science, this era was marked by the early stages of the Scientific Revolution, with figures like Isaac Newton emerging.
Additionally, in Asia, the Mughal Empire in India was experiencing both cultural flourishing and administrative challenges. In North America, European colonization efforts were intensifying.
Overall, the year 1674 serves as a snapshot of a transformative era characterized by political strife, emerging scientific thought, and cultural exchanges.
Equivalent
Features
1. Sampling Rate: Supports a maximum sampling rate of 250 kSPS, suitable for fast signal processing.
2. Input Range: Offers a ±10V input range, allowing for versatility in signal types.
3. Low Noise: Provides low total harmonic distortion (THD) and high signal-to-noise ratio (SNR), ensuring accurate digitization of signals.
4. Single Supply Operation: Operates on a single +5V supply, simplifying circuit design.
5. Integrated Reference: Features an internal reference voltage, enhancing ease of use.
6. Serial Interface: Compatible with both SPI and parallel interfaces for flexible integration into various systems.
7. Power Consumption: Designed for low power consumption, making it suitable for portable applications.
These features make the AD1674AD ideal for medical instrumentation, industrial automation, and other applications requiring high accuracy and speed in analog-to-digital conversion.
Pinout
1. Analog Inputs (VIN+ and VIN-): For the differential input signals.
2. Reference Input (VREF): Used to set the reference voltage for conversion.
3. Clock Input (CLK): Provides the timing for the conversion process.
4. Data Outputs (D0-D11): The 12-bit digital output representing the converted analog signal.
5. Control Signals (CS, WR, RD): Used for chip selection, write, and read operations to manage data flow.
6. Power Supply Pins (VDD, VSS): Provide the necessary power for operation.
7. Test Pins (TST): For factory test purposes.
The ADC is suitable for applications requiring high precision and fast conversion rates, making it ideal for data acquisition systems.