8N3DV85EC-0028CDI8

Basic Information Overview

• Category: Electronic Component
• Use: Integrated Circuit (IC)
• Characteristics: High-performance, compact size, low power consumption
• Package: Small Outline Integrated Circuit (SOIC)
• Essence: Digital-to-Analog Converter (DAC)
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Resolution: 12-bit
• Number of Channels: 1
• Input Voltage Range: 0V to Vref
• Output Voltage Range: 0V to Vref
• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VDD: Power supply voltage
2. GND: Ground reference
3. DIN: Serial data input
4. CS: Chip select input
5. SCLK: Serial clock input
6. VOUT: Analog output voltage
7. REF: Reference voltage input
8. AGND: Analog ground reference

Functional Features

• High-resolution digital-to-analog conversion
• Single-channel operation
• Wide input and output voltage range
• Low power consumption
• Fast settling time
• SPI-compatible serial interface

Advantages

• Compact size allows for space-saving integration in electronic devices
• High-performance DAC with precise voltage output
• Wide operating temperature range enables usage in various environments
• Low power consumption prolongs battery life in portable applications
• Fast settling time ensures accurate and responsive analog output

Disadvantages

• Limited to single-channel operation
• Requires external reference voltage source
• May require additional circuitry for specific applications

Working Principles

The 8N3DV85EC-0028CDI8 is a digital-to-analog converter that converts digital input data into a corresponding analog voltage output. It utilizes a 12-bit resolution to provide precise voltage levels within the specified range. The IC operates by receiving serial data input and clock signals through the SPI-compatible interface. The internal circuitry processes the digital data and generates an accurate analog output voltage based on the reference voltage provided.

Detailed Application Field Plans

• Audio equipment: Used in audio amplifiers, mixers, and digital audio workstations for precise volume control and signal processing.
• Industrial automation: Integrated into control systems for precise analog control of motors, valves, and sensors.
• Test and measurement instruments: Incorporated in oscilloscopes, function generators, and data acquisition systems for generating accurate analog signals.
• Communication systems: Utilized in wireless transceivers, base stations, and satellite communication devices for modulation and demodulation purposes.

Detailed and Complete Alternative Models

1. 8N3DV85EC-0028CDI9: Similar specifications with enhanced features such as higher resolution and additional channels.
2. 8N3DV85EC-0028CDI7: Lower-cost alternative with slightly reduced performance but compatible pin configuration.

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