DAC80508ZYZFR

Product Overview

Category: Digital-to-Analog Converter (DAC)

Use: The DAC80508ZYZFR is a high-performance, 8-channel, 16-bit digital-to-analog converter designed for precision applications. It converts digital signals into analog voltages with exceptional accuracy and linearity.

Characteristics: - High resolution: 16-bit resolution provides fine-grained control over the output voltage. - Low noise: The DAC80508ZYZFR offers low noise performance, ensuring clean and accurate analog outputs. - Wide voltage range: It operates from a single power supply voltage ranging from 2.7V to 5.5V, making it suitable for various applications. - Low power consumption: The device consumes minimal power, making it energy-efficient. - Small package size: The DAC80508ZYZFR comes in a compact package, saving board space in designs.

Package: The DAC80508ZYZFR is available in a small form factor, 48-pin BGA (Ball Grid Array) package.

Essence: The DAC80508ZYZFR is an essential component in systems requiring precise analog voltage generation. It enables accurate control of analog signals in applications such as industrial automation, test and measurement equipment, audio processing, and communication systems.

Packaging/Quantity: The DAC80508ZYZFR is typically sold in reels containing 250 units per reel.

Specifications

• Resolution: 16 bits
• Number of Channels: 8
• Output Type: Voltage
• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Interface: Serial Peripheral Interface (SPI)
• DNL (Differential Non-Linearity): ±0.5 LSB (max)
• INL (Integral Non-Linearity): ±1 LSB (max)
• Output Voltage Range: 0V to Vref
• Power Consumption: 2.5mW (typical)

Pin Configuration

The DAC80508ZYZFR features a 48-pin BGA package with the following pin configuration:

Functional Features

• High-resolution digital-to-analog conversion for precise voltage control.
• SPI interface for easy integration into microcontroller-based systems.
• Internal reference voltage for simplified system design.
• Power-on reset circuitry ensures reliable startup and initialization.
• Low glitch energy minimizes unwanted transients during output changes.
• Programmable output range allows flexibility in voltage selection.

Advantages

• High resolution and accuracy enable precise analog voltage generation.
• Low noise performance ensures clean and accurate output signals.
• Wide supply voltage range allows compatibility with various power sources.
• Small package size saves board space in compact designs.
• Low power consumption contributes to energy-efficient operation.

Disadvantages

• Limited output voltage range may not be suitable for applications requiring higher voltages.
• Requires an external microcontroller or host device for control and configuration.

Working Principles

The DAC80508ZYZFR utilizes a digital-to-analog conversion technique to convert binary input data into corresponding analog voltages. It employs an internal reference voltage and a precision resistor ladder network to generate the desired output voltage. The digital input data is processed by an internal digital-to-analog converter, which controls the current flowing through the resistor ladder network. This current is then converted into an analog voltage at the output pin.

Detailed Application Field Plans

The DAC80508ZYZFR finds application in various fields, including:

1. Industrial Automation: Precise analog voltage control for motor drives, process control systems, and robotics.
2. Test and Measurement Equipment: Calibration, signal generation, and waveform synthesis.
3. Audio Processing: Digital audio equipment, mixers, and amplifiers.
4. Communication Systems: Base stations, transceivers, and signal conditioning.

Detailed and Complete Alternative Models

1. DAC80508ZYZFR-EP: Enhanced product variant with extended temperature range (-55°C to +125°C).
2. DAC80508YFFR: 8-channel, 16-bit DAC in a smaller VQFN package.
3. DAC80508EVM: Evaluation module for testing and prototyping with the DAC80508ZYZFR.

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