AD5780ACPZ

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AD5780ACPZ

+BOM

IC DAC 18BIT V-OUT 24LFCSP

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  • 제조업체 부품 #AD5780ACPZ

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사양

속성 가치
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

개요

Description

The AD5780ACPZ is a high-performance, 16-bit digital-to-analog converter (DAC) produced by Analog Devices. It operates with a reference voltage range of 0 to 5V and offers a high output accuracy and low noise, making it suitable for precision applications. The DAC features an internal voltage reference, simplifying design requirements and enhancing stability.
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

The AD5780ACPZ is a high-performance, 16-bit digital-to-analog converter (DAC) from Analog Devices. Equivalent products include the LTC2640 from Analog Devices, the DAC8568 from Texas Instruments, and the MCP4822 from Microchip. When selecting an equivalent, consider specifications such as resolution, power supply voltage, interface type, and performance characteristics to ensure compatibility with your application.

Features

The AD5780ACPZ is a high-performance digital-to-analog converter (DAC) offering several key 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 AD5780ACPZ is a high-performance digital-to-analog converter (DAC) from Analog Devices. It features a 16-pin LFCSP (Lead Frame Chip Scale Package) configuration.
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 AD5780ACPZ is manufactured by Analog Devices, Inc. (ADI), a multinational company headquartered in Norwood, Massachusetts, USA. Founded in 1965, Analog Devices specializes in designing and manufacturing a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits.
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

The AD5780ACPZ is a high-precision, 16-bit digital-to-analog converter (DAC) primarily used in applications requiring high accuracy and low noise. Key application areas include:
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.

Package

The AD5780ACPZ is packaged in a LFCSP (Lead Frame Chip Scale Package) with a 32-lead configuration. This compact package is designed for high-performance applications and offers excellent thermal and electrical performance.