8N3DV85FC-0031CDI8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Signal Processing
• Characteristics: High-speed, Low-power consumption
• Package: QFN (Quad Flat No-leads)
• Essence: Digital-to-Analog Converter (DAC)
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications

• Resolution: 16-bit
• Input Voltage Range: 0V to Vref
• Output Voltage Range: 0V to Vref
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage: 2.7V to 5.5V
• Power Consumption: 10mW (typical)

Detailed Pin Configuration

The 8N3DV85FC-0031CDI8 IC has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power Supply Voltage | | 2 | GND | Ground | | 3 | VREF | Reference Voltage Input | | 4 | DIN | Digital Input | | 5 | SCLK | Serial Clock Input | | 6 | CS | Chip Select Input | | 7 | DOUT | Digital Output | | 8 | AGND | Analog Ground | | 9 | AVDD | Analog Power Supply Voltage |

Functional Features

• High-resolution digital-to-analog conversion
• Low power consumption for energy-efficient applications
• Wide operating temperature range for versatile usage
• Small package size for space-constrained designs
• Serial interface for easy integration with microcontrollers

Advantages and Disadvantages

Advantages: - High resolution provides accurate analog output - Low power consumption extends battery life in portable devices - Wide operating temperature range allows for use in various environments

Disadvantages: - Limited output voltage range may not be suitable for certain applications - Serial interface may limit the speed of data transfer

Working Principles

The 8N3DV85FC-0031CDI8 is a digital-to-analog converter (DAC) that converts digital input signals into corresponding analog voltages. It utilizes a high-resolution architecture to accurately represent the digital input values as analog voltages. The IC operates by receiving digital input data through the DIN pin and converting it into an analog voltage based on the reference voltage (VREF) provided. The resulting analog voltage is available at the DOUT pin.

Detailed Application Field Plans

The 8N3DV85FC-0031CDI8 is commonly used in the following application fields: 1. Audio Equipment: Provides high-quality audio signal conversion for amplifiers, mixers, and audio interfaces. 2. Industrial Automation: Used in control systems to convert digital control signals into analog outputs for actuators and sensors. 3. Test and Measurement Instruments: Enables precise analog signal generation for oscilloscopes, function generators, and data acquisition systems. 4. Communication Systems: Utilized in base stations, transceivers, and modems for digital-to-analog conversion of communication signals.

Detailed and Complete Alternative Models

1. 8N3DV85FC-0015CDI8: 16-bit DAC with a different package option (SOIC)
2. 8N3DV85FC-0020CDI8: 16-bit DAC with a wider supply voltage range (2.7V to 6.0V)
3. 8N3DV85FC-0040CDI8: 16-bit DAC with higher resolution and faster conversion speed

(Note: These alternative models are examples and not an exhaustive list.)

This encyclopedia entry provides a comprehensive overview of the 8N3DV85FC-0031CDI8 IC, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.