DAC716U/1KG4

Product Overview

Category: Digital-to-Analog Converter (DAC)

Use: The DAC716U/1KG4 is a high-performance digital-to-analog converter designed for various applications that require precise and accurate analog output signals. It is commonly used in audio systems, instrumentation, industrial control systems, and communication equipment.

Characteristics: - High resolution: The DAC716U/1KG4 provides a resolution of up to 16 bits, ensuring fine-grained control over the analog output. - Low distortion: It offers low total harmonic distortion (THD) and noise, resulting in clean and high-fidelity analog signals. - Fast settling time: The converter quickly settles to the desired output voltage, enabling rapid response in dynamic applications. - Wide operating voltage range: It operates from a single power supply voltage ranging from 2.7V to 5.5V, making it suitable for various power configurations. - Small package size: The DAC716U/1KG4 comes in a compact form factor, allowing for space-efficient integration into electronic systems. - RoHS compliant: It adheres to the Restriction of Hazardous Substances directive, ensuring environmental friendliness.

Package and Quantity: The DAC716U/1KG4 is available in a small outline integrated circuit (SOIC) package. Each package contains one unit of the DAC716U/1KG4.

Essence: The DAC716U/1KG4 is a high-resolution digital-to-analog converter that provides accurate and precise analog output signals for a wide range of applications. Its compact size, low distortion, and fast settling time make it an ideal choice for demanding projects.

Specifications

• Resolution: 16 bits
• Operating Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0V to Vref
• Total Harmonic Distortion (THD): <0.01%
• Settling Time: <10µs
• Package Type: SOIC
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The DAC716U/1KG4 has the following pin configuration:

┌───┬───┬───┬───┬───┬───┬───┬───┐ │ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ ├───┼───┼───┼───┼───┼───┼───┼───┤ │ VDD │ VOUT │ GND │ DIN │ SCLK │ SYNC │ LDAC │ REF │ └───┴───┴───┴───┴───┴───┴───┴───┘

• VDD: Power supply voltage
• VOUT: Analog output voltage
• GND: Ground reference
• DIN: Digital input data
• SCLK: Serial clock input
• SYNC: Synchronization input
• LDAC: Load DAC input
• REF: Reference voltage input

Functional Features

• High-resolution conversion: The DAC716U/1KG4 converts digital input data into a precise analog output voltage with a resolution of up to 16 bits.
• Serial interface: It utilizes a serial interface for easy integration with microcontrollers and other digital systems.
• Internal reference voltage: The DAC716U/1KG4 includes an internal reference voltage, eliminating the need for an external reference source.
• Power-down mode: It features a power-down mode to reduce power consumption when not in use.
• Output voltage range selection: The converter allows for the selection of the output voltage range, providing flexibility in different applications.

Advantages and Disadvantages

Advantages: - High resolution and accuracy - Low distortion and noise - Fast settling time - Wide operating voltage range - Compact package size - RoHS compliant

Disadvantages: - Limited output voltage range (0V to Vref)

Working Principles

The DAC716U/1KG4 operates on the principle of converting digital input data into an analog output voltage. It utilizes a high-resolution digital-to-analog conversion technique to accurately represent the digital information as an analog signal. The internal circuitry of the DAC716U/1KG4 ensures precise conversion with low distortion and noise.

Application Field Plans

The DAC716U/1KG4 finds extensive application in various fields, including:

1. Audio Systems: It is used in audio equipment such as amplifiers, mixers, and digital audio workstations to convert digital audio signals into analog signals for playback or amplification.
2. Instrumentation