DAC80504RTET

Product Overview

Category: Digital-to-Analog Converter (DAC)

Use: The DAC80504RTET is a high-resolution, quad-channel, voltage-output digital-to-analog converter. It is designed to convert digital signals into analog voltages with exceptional accuracy and precision.

Characteristics: - High resolution: The DAC80504RTET offers a resolution of up to 20 bits, allowing for precise control of the output voltage. - Quad-channel: This DAC features four independent channels, enabling simultaneous conversion of multiple digital signals. - Voltage output: It provides voltage output ranging from 0V to VREF, where VREF is the reference voltage. - Low power consumption: The DAC80504RTET is designed to operate with low power consumption, making it suitable for battery-powered applications. - Small package size: It comes in a compact package, allowing for space-efficient integration into various electronic systems.

Package and Quantity: The DAC80504RTET is available in a small outline package (SOT) with a specified quantity per reel.

Essence: The DAC80504RTET is an essential component in systems requiring accurate and precise conversion of digital signals into analog voltages.

Packaging/Quantity: The DAC80504RTET is supplied in reels, with a specified quantity per reel.

Specifications

• Resolution: Up to 20 bits
• Number of Channels: 4
• Output Type: Voltage
• Output Range: 0V to VREF
• Power Supply: 2.7V to 5.5V
• Power Consumption: Low power
• Package Type: Small Outline Package (SOT)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The DAC80504RTET has a total of 16 pins, which are assigned as follows:

1. VDD: Power supply voltage
2. GND: Ground reference
3. VREF: Reference voltage input
4. AGND: Analog ground reference
5. OUTA: Channel A analog output
6. OUTB: Channel B analog output
7. OUTC: Channel C analog output
8. OUTD: Channel D analog output
9. DIN: Serial data input
10. SCLK: Serial clock input
11. SYNC: Synchronization input
12. LDAC: Load DAC input
13. CLR: Clear input
14. CS: Chip select input
15. SDO: Serial data output
16. DGND: Digital ground reference

Functional Features

1. High-resolution conversion: The DAC80504RTET offers high-resolution conversion, allowing for precise control of the output voltage.
2. Quad-channel operation: With four independent channels, it enables simultaneous conversion of multiple digital signals.
3. Flexible interface: It supports a serial interface for easy integration with microcontrollers and other digital systems.
4. Low power consumption: The DAC80504RTET is designed to operate with low power consumption, making it suitable for power-sensitive applications.
5. Internal reference voltage: It includes an internal reference voltage source, eliminating the need for an external reference.

Advantages and Disadvantages

Advantages: - High resolution for accurate voltage output. - Quad-channel operation for simultaneous conversion of multiple signals. - Low power consumption for energy-efficient applications. - Small package size for space-constrained designs. - Integrated internal reference voltage source.

Disadvantages: - Limited output voltage range (0V to VREF). - Requires synchronization input for proper operation.

Working Principles

The DAC80504RTET operates by converting digital input signals into corresponding analog voltages. It utilizes a high-resolution digital-to-analog conversion technique to achieve accurate voltage output. The digital input signals are received through the serial data input (DIN) pin and synchronized using the serial clock input (SCLK) and synchronization input (SYNC). The converted analog voltages are then available at the respective channel outputs (OUTA, OUTB, OUTC, OUTD).

Detailed Application Field Plans

The DAC80504RTET finds applications in various fields where precise control of analog voltages is required. Some potential application areas include:

1. Industrial Automation: It can be used in industrial automation systems for controlling motor speed, valve positions, and other analog parameters.
2. Audio Equipment: The DAC80504RTET is suitable for audio equipment such as digital audio players, amplifiers, and mixers, where accurate voltage conversion is crucial for high-quality sound reproduction.
3. Test and Measurement Instruments: It can be employed in test and measurement instruments like oscilloscopes, signal generators, and data acquisition systems to generate precise analog signals for testing and analysis purposes.
4. Medical Devices: The DAC80504RTET can be utilized in medical devices that require accurate voltage control, such as patient monitoring systems, diagnostic equipment