8N3DV85KC-0106CDI8

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: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Resolution: 10 bits
• Number of Channels: 1
• Supply Voltage: 2.7V to 5.5V
• Output Voltage Range: 0V to Vref
• Operating Temperature Range: -40°C to +85°C
• Conversion Rate: 100 kSPS (Samples per Second)
• Interface: Serial Peripheral Interface (SPI)

Detailed Pin Configuration

The 8N3DV85KC-0106CDI8 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 | SCLK | Serial Clock Input | | 6 | CS | Chip Select Input | | 7 | LDAC | Load DAC Input | | 8 | REF | Reference Voltage Input | | 9-16 | NC | No Connection |

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
• SPI interface enables easy communication with microcontrollers or other digital devices
• On-chip reference voltage simplifies external circuitry requirements

Advantages and Disadvantages

Advantages

• High precision conversion ensures accurate analog output
• Low power consumption extends battery life in portable devices
• Compact size allows for integration in various applications
• SPI interface enables easy integration with microcontrollers
• On-chip reference voltage simplifies design complexity

Disadvantages

• Limited to single-channel operation
• May require additional external components for specific applications
• Operating temperature range may not be suitable for extreme environments

Working Principles

The 8N3DV85KC-0106CDI8 is a digital-to-analog converter (DAC) that converts digital signals into corresponding analog voltages. It utilizes a 10-bit resolution to provide precise analog outputs. The input digital data is received through the Serial Data Input (SDI) pin, and the converted analog voltage is available at the output pin. The conversion process is controlled by the Serial Clock Input (SCLK) and Chip Select (CS) pins. The Load DAC (LDAC) pin allows for simultaneous updating of multiple DACs in multi-channel systems.

Detailed Application Field Plans

The 8N3DV85KC-0106CDI8 finds applications in various fields, including: 1. Audio Systems: Providing accurate analog audio signals for amplifiers and speakers. 2. Industrial Automation: Generating precise control voltages for motor speed control or process control. 3. Instrumentation: Converting digital sensor readings into analog signals for measurement and control purposes. 4. Communication Systems: Generating analog signals for modulation and demodulation processes. 5. Test and Measurement Equipment: Providing calibrated analog outputs for testing and calibration purposes.

Detailed and Complete Alternative Models

1. 8N3DV85KC-0206CDI8: Similar to the 8N3DV85KC-0106CDI8 but with a 12-bit resolution.
2. 8N3DV85KC-0106CDI4: Single-channel DAC with a different package (Quad Flat No-Lead, QFN).
3. 8N3DV85KC-0106CDI16: Multi-channel DAC with 16-bit resolution.

These alternative models offer different specifications and features to cater to specific application requirements.

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