DAC084S085CIMMX/NOPB

Product Overview

• Category: Digital-to-Analog Converter (DAC)
• Use: Converts digital signals into analog voltage or current outputs
• Characteristics: High precision, low power consumption, small package size
• Package: 10-pin VSSOP package
• Essence: Provides accurate and reliable analog output signals
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Resolution: 8 bits
• Number of Channels: 1
• Output Type: Voltage or current
• Operating Voltage Range: 2.7V to 5.5V
• Conversion Rate: Up to 1 MSPS (Mega Samples Per Second)
• Interface: Serial Peripheral Interface (SPI)
• Temperature Range: -40°C to +125°C

Detailed Pin Configuration

1. VDD: Power supply voltage
2. VREF: Reference voltage input
3. AGND: Analog ground
4. OUT: Analog output
5. SCLK: Serial clock input
6. DIN: Serial data input
7. CS: Chip select input
8. DGND: Digital ground
9. NC: No connection
10. VDD: Power supply voltage

Functional Features

• High accuracy and linearity
• Low power consumption
• Fast settling time
• Programmable output range
• Power-on reset function
• Internal reference voltage

Advantages

• Compact package size allows for space-saving designs
• Wide operating voltage range enables compatibility with various systems
• High resolution provides precise analog output
• Low power consumption prolongs battery life in portable applications
• Fast settling time ensures quick response to input changes

Disadvantages

• Limited number of channels (only 1)
• Requires an external reference voltage for accurate conversion

Working Principles

The DAC084S085CIMMX/NOPB operates by converting digital input signals into corresponding analog output voltages or currents. It utilizes a serial interface (SPI) to receive digital data and a reference voltage to determine the output range. The internal circuitry of the DAC performs the necessary calculations to generate the desired analog output.

Detailed Application Field Plans

The DAC084S085CIMMX/NOPB is commonly used in various applications, including:

1. Audio Systems: Provides high-quality audio signal generation in audio amplifiers, mixers, and digital audio equipment.
2. Industrial Automation: Used for precise control of industrial processes, such as motor speed control, temperature regulation, and pressure monitoring.
3. Test and Measurement Equipment: Enables accurate signal generation and calibration in oscilloscopes, function generators, and data acquisition systems.
4. Communication Systems: Supports modulation and demodulation processes in wireless communication devices, ensuring reliable transmission and reception.
5. Automotive Electronics: Used in automotive systems for controlling actuators, sensors, and display panels.

Detailed and Complete Alternative Models

1. DAC0830: 8-bit digital-to-analog converter with multiple channels and parallel interface.
2. MCP4921: 12-bit digital-to-analog converter with SPI interface and low power consumption.
3. MAX5216: 16-bit digital-to-analog converter with I2C interface and high accuracy.

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