8N3DV85KC-0124CDI8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital-to-Analog Converter (DAC)
• Characteristics: High precision, low power consumption, compact size
• Package: Small Outline Integrated Circuit (SOIC)
• Essence: Converts digital signals into analog voltages
• Packaging/Quantity: Individually packaged, quantity per package varies

Specifications

• Resolution: 12 bits
• Number of Channels: 1
• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Output Type: Voltage
• Output Range: 0V to Vref
• Reference Voltage: Internal or external
• Interface: Serial Peripheral Interface (SPI)

Detailed Pin Configuration

The 8N3DV85KC-0124CDI8 IC has a total of 16 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage | | 2 | GND | Ground | | 3 | SDI | Serial Data Input | | 4 | SDO | Serial Data Output | | 5 | SCK | Serial Clock Input | | 6 | CS | Chip Select Input | | 7 | LDAC | Load DAC Input | | 8 | REF | Reference Voltage Input | | 9-16 | VOUT | Analog Voltage Output |

Functional Features

• High precision conversion from digital to analog signals
• Low power consumption for energy-efficient applications
• Compact size allows for integration in space-constrained designs
• Flexible reference voltage options (internal or external)
• Serial interface enables easy integration with microcontrollers

Advantages

• High resolution provides accurate analog output
• Wide supply voltage range allows for versatile applications
• Low power consumption extends battery life in portable devices
• Small package size saves board space in compact designs
• Serial interface simplifies communication with other components

Disadvantages

• Limited to single-channel output
• Requires external reference voltage for optimal performance
• May require additional circuitry for specific application requirements

Working Principles

The 8N3DV85KC-0124CDI8 DAC operates by converting digital input signals into corresponding analog voltages. It utilizes a high-resolution internal digital-to-analog conversion technique to achieve precise output levels. The reference voltage, either internally generated or externally supplied, determines the maximum output voltage range. The IC communicates with a microcontroller or other digital devices through the serial interface, allowing for easy control and configuration.

Detailed Application Field Plans

The 8N3DV85KC-0124CDI8 DAC finds applications in various fields, including: 1. Audio equipment: Provides accurate analog audio signals for amplifiers, mixers, and digital audio players. 2. Industrial automation: Converts digital control signals into analog voltages for motor control, process control, and instrumentation. 3. Test and measurement: Generates precise analog test signals for calibration, signal generation, and waveform synthesis. 4. Communication systems: Enables digital-to-analog conversion in wireless transceivers, base stations, and data acquisition systems. 5. Automotive electronics: Used in automotive audio systems, climate control, and sensor interfaces.

Detailed and Complete Alternative Models

1. 8N3DV85KC-0148CDI8: Similar to 8N3DV85KC-0124CDI8 but with 14-bit resolution.
2. 8N3DV85KC-0164CDI8: Similar to 8N3DV85KC-0124CDI8 but with 16-bit resolution.
3. 8N3DV85KC-0184CDI8: Similar to 8N3DV85KC-0124CDI8 but with 18-bit resolution.
4. 8N3DV85KC-0248CDI8: Similar to 8N3DV85KC-0124CDI8 but with 24-bit resolution.

These alternative models offer different resolution options to suit specific application requirements.

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