8N3DV85KC-0170CDI8

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 voltage or current
• Packaging/Quantity: Individually packaged, quantity varies based on supplier

Specifications

• Resolution: 16-bit
• Supply Voltage: 2.7V to 5.5V
• Output Type: Voltage or Current
• Output Range: Programmable
• Operating Temperature Range: -40°C to +85°C
• Conversion Rate: Up to 1 MSPS (Mega Samples Per Second)
• Interface: Serial Peripheral Interface (SPI)

Detailed Pin Configuration

The 8N3DV85KC-0170CDI8 IC has a total of 20 pins. The pin configuration is as follows:

1. VDD: Power supply input
2. GND: Ground reference
3. DIN: Serial data input
4. SCLK: Serial clock input
5. CS: Chip select input
6. REF: Reference voltage input
7. AGND: Analog ground reference
8. OUT: Analog output
9. NC: No connection
10. NC: No connection
11. NC: No connection
12. NC: No connection
13. NC: No connection
14. NC: No connection
15. NC: No connection
16. NC: No connection
17. NC: No connection
18. NC: No connection
19. NC: No connection
20. NC: No connection

Functional Features

• High-resolution digital-to-analog conversion
• Low power consumption for energy-efficient applications
• Compact size for space-constrained designs
• Programmable output range for flexibility
• SPI interface for easy integration with microcontrollers

Advantages and Disadvantages

Advantages: - High precision conversion for accurate analog signals - Low power consumption extends battery life in portable devices - Compact size allows for integration in small form factor products - Programmable output range provides versatility in different applications

Disadvantages: - Limited output current capability compared to dedicated amplifiers - Requires external reference voltage for operation - Higher cost compared to lower-resolution DACs

Working Principles

The 8N3DV85KC-0170CDI8 operates by converting digital input signals into corresponding analog voltage or current outputs. It utilizes a high-resolution DAC architecture to accurately represent the digital data. The IC receives serial data through the DIN pin, synchronized by the SCLK signal. The CS pin is used to select the IC for communication. The converted analog output is available at the OUT pin.

Detailed Application Field Plans

The 8N3DV85KC-0170CDI8 finds applications in various fields, including: 1. Audio Equipment: Used in audio interfaces, mixers, and amplifiers for precise signal conversion. 2. Industrial Automation: Employed in control systems, process monitoring, and instrumentation for analog signal generation. 3. Test and Measurement: Utilized in data acquisition systems, oscilloscopes, and signal generators for accurate signal representation. 4. Telecommunications: Integrated into communication equipment, such as modems and routers, for digital-to-analog conversion.

Detailed and Complete Alternative Models

1. 8N3DV85KC-0180CDI8: Similar to 8N3DV85KC-0170CDI8 but with higher resolution (18-bit).
2. 8N3DV85KC-0160CDI8: Similar to 8N3DV85KC-0170CDI8 but with lower resolution (16-bit).
3. 8N3DV85KC-0170CDI6: Similar to 8N3DV85KC-0170CDI8 but in a different package (TSSOP).

Note: The above alternative models are provided for reference and may have slight variations in specifications and pin configuration.

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