HI3-DAC80V-5

Product Overview

Category

The HI3-DAC80V-5 belongs to the category of digital-to-analog converters (DACs).

Use

This product is primarily used in electronic systems where digital signals need to be converted into analog signals for various applications.

Characteristics

• High precision: The HI3-DAC80V-5 offers high accuracy and precision in converting digital signals to analog.
• Wide voltage range: It operates within a wide voltage range, making it suitable for diverse applications.
• Low power consumption: This DAC consumes minimal power, ensuring energy efficiency.
• Compact package: The HI3-DAC80V-5 comes in a compact package, allowing for easy integration into electronic systems.
• Durable construction: It is built with high-quality materials, ensuring long-term reliability.

Package and Quantity

The HI3-DAC80V-5 is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.

Specifications

• Resolution: 16-bit
• Voltage Range: 0V to Vref
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage: 2.7V to 5.5V
• Output Current: 1mA
• Package Type: SOIC-20

Pin Configuration

The HI3-DAC80V-5 has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage input | | 2 | VREF | Reference voltage input | | 3 | AGND | Analog ground | | 4 | OUT | Analog output | | 5 | DGND | Digital ground | | 6-9 | D0-D3 | Digital input data bits | | 10 | CS | Chip select input | | 11 | WR | Write control input | | 12 | LDAC | Load DAC input | | 13-16 | A0-A3 | Address inputs | | 17 | VLOGIC | Logic supply voltage input | | 18 | REFOUT | Reference voltage output | | 19 | REFIN | Reference voltage input | | 20 | GND | Ground |

Functional Features

• High-speed conversion: The HI3-DAC80V-5 offers fast and efficient digital-to-analog conversion.
• Low distortion: It ensures minimal distortion in the analog output signal, maintaining signal integrity.
• On-chip reference: This DAC includes an on-chip reference voltage source, eliminating the need for an external reference.
• Serial interface: It supports a serial interface for easy integration with microcontrollers and other digital systems.

Advantages

• High precision and accuracy in digital-to-analog conversion.
• Wide voltage range allows for versatile applications.
• Low power consumption ensures energy efficiency.
• Compact package facilitates easy integration into electronic systems.
• Durable construction ensures long-term reliability.

Disadvantages

• Limited resolution compared to higher-end DACs.
• May require additional external components for specific applications.

Working Principles

The HI3-DAC80V-5 operates based on the principle of binary-weighted resistor networks. It converts digital input data into corresponding analog voltages using a combination of resistors and switches. The digital input is decoded, and the appropriate resistors are connected to generate the desired analog output voltage.

Detailed Application Field Plans

The HI3-DAC80V-5 finds applications in various fields, including: 1. Audio equipment: Used in audio amplifiers, mixers, and digital audio workstations. 2. Instrumentation: Used in test and measurement equipment for signal generation and calibration. 3. Industrial automation: Used in control systems to convert digital signals into analog control voltages. 4. Communication systems: Used in wireless transceivers and base stations for signal processing.

Detailed Alternative Models

1. HI3-DAC80V-6: A higher-resolution version of the HI3-DAC80V-5 with 18-bit resolution.
2. HI3-DAC80V-4: A lower-resolution version of the HI3-DAC80V-5 with 14-bit resolution.
3. HI3-DAC80V-8: A higher-speed version of the HI3-DAC80V-5 with faster conversion rates.

In conclusion, the HI3-DAC80V-5 is a high-precision digital-to-analog converter with wide voltage range, low power consumption, and compact package. It finds applications in audio equipment, instrumentation, industrial automation, and communication systems. While it has limited resolution compared to higher-end models, it offers reliable performance and ease of integration into electronic systems.