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AD5780ACPZ
+NomenclatureIC DAC 18BIT V-OUT 24LFCSP
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FabricantAnalog Equipment GmbH.
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Pièce fabricant #AD5780ACPZ
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En stock9983
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Spécifications
| Attribut | Valeur |
| Part Status | Active |
| Digi Key Programmable | Not Verified |
| Number of Bits | 18 |
| Number of D / A Converters | 1 |
| Settling Time | 3.5µs (Typ) |
| Output Type | Voltage - Unbuffered |
| Differential Output | No |
| Data Interface | SPI, DSP |
| Reference Type | External |
| Voltage - Supply, Analog | 7.5V ~ 16.5V, -2.5V ~ 16.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| INL / DNL (LSB) | ±2 (Max), ±1 (Max) |
| Architecture | R-2R |
| Operating Temperature | -40°C ~ 125°C |
| Package / Case | 24-VFQFN Exposed Pad, CSP |
| Supplier Device Package | 24-LFCSP-VQ (4x5) |
| Mounting Type | Surface Mount |
| Base Product Number | AD5780 |
Présentation
Description
Key specifications include a typical settling time of 10 µs, a power supply voltage range of 4.5V to 5.5V, and an integrated interface compatible with standard digital communication protocols like SPI. The AD5780ACPZ is designed for applications in industrial automation, instrumentation, and medical devices where high resolution and low drift are crucial.
It comes in a compact LFCSP package, enabling easy integration into space-constrained designs. Overall, the AD5780ACPZ is ideal for applications requiring high fidelity and precision in analog signal generation.
Equivalent
Features
1. Resolution: 16 bits, providing high precision in analog output.
2. Output Range: Configurable output range from 0V to VREF or bipolar ±VREF.
3. Reference Voltage: Internal or external reference options for flexibility.
4. Speed: Fast settling time (typically 1.5 µs) for rapid response applications.
5. Interface: Serial SPI-compatible interface for easy integration with microcontrollers.
6. Power Supply: Operates with a single supply voltage, typically from 2.7V to 5.5V.
7. Low Power Consumption: Designed for low power applications, enhancing efficiency.
8. Temperature Range: Industrial temperature range (-40°C to +105°C) ensures reliability in harsh environments.
9. Integrated features: Includes power-on reset and user-programmable features for customization.
These features make the AD5780ACPZ suitable for applications in industrial automation, process control, and high-precision instrumentation.
Pinout
The key functions of the pins are as follows:
1. VDD - Power supply for the DAC.
2. AGND - Analog ground.
3. DGND - Digital ground.
4. VOUT - The analog output voltage.
5. SCL - Serial clock input for communication.
6. SDA - Serial data input/output for communication.
7. LDAC - Load DAC input to update the output.
8. SYNC - Synchronization input for multi-DAC applications.
9. RESET - Resets the DAC to a known state.
10. REF - Reference voltage input for output scaling.
The remaining pins are used for thermal and mechanical considerations. Overall, the AD5780 is designed for precision applications requiring a high-resolution DAC.
Manufacturer
The company serves various sectors, including communications, automotive, industrial, healthcare, and consumer electronics, providing high-performance solutions for signal processing, data conversion, sensor interfacing, and more. Analog Devices is known for its innovation in precision analog technology and is a leader in the semiconductor industry, particularly in applications requiring high accuracy and performance.
The AD5780ACPZ itself is a 16-bit digital-to-analog converter (DAC) designed for high-resolution applications, making it suitable for a variety of uses in industrial and scientific instruments, as well as in communication systems.
Application
1. Industrial Automation: For process control and instrumentation.
2. Test and Measurement Equipment: Generating precise analog signals for calibration and testing.
3. Instrumentation: In medical devices and analytical equipment for accurate signal generation.
4. Communication Systems: In signal processing for telecommunications.
5. Automotive: For precise control in electronic control units (ECUs).
6. Aerospace and Defense: In applications requiring high reliability and performance.
Its capabilities make it suitable for any application demanding precise analog output.