DAC082S085CIMMX/NOPB

Product Overview

• Category: Digital-to-Analog Converter (DAC)
• Use: Converts digital signals into analog voltages
• Characteristics: High precision, low power consumption, small package size
• Package: 8-pin Small Outline Integrated Circuit (SOIC)
• Essence: Provides accurate analog voltage outputs based on digital input values
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Resolution: 8 bits
• Number of Channels: 1
• Output Type: Voltage
• Output Range: 0V to Vref
• Supply Voltage: 2.7V to 5.5V
• Power Consumption: 0.4mW (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The DAC082S085CIMMX/NOPB has the following pin configuration:

1. VDD: Positive supply voltage
2. VREF: Reference voltage input
3. AGND: Analog ground
4. AOUT: Analog output voltage
5. SDA: Serial data input
6. SCL: Serial clock input
7. GND: Ground
8. VSS: Negative supply voltage

Functional Features

• High accuracy: Provides precise analog voltage outputs with 8-bit resolution
• Low power consumption: Consumes only 0.4mW of power during operation
• Small package size: Comes in an 8-pin SOIC package, suitable for space-constrained applications
• Easy interface: Supports serial communication through SDA and SCL pins
• Wide operating voltage range: Can be powered by a supply voltage ranging from 2.7V to 5.5V

Advantages and Disadvantages

Advantages

• High precision and accuracy
• Low power consumption
• Small package size
• Easy to interface with microcontrollers or other digital devices
• Wide operating voltage range allows for flexibility in power supply

Disadvantages

• Limited resolution (8 bits)
• Single-channel output only
• May require additional external components for certain applications

Working Principles

The DAC082S085CIMMX/NOPB operates by converting digital input values into corresponding analog voltages. It utilizes an internal digital-to-analog conversion technique to accurately generate the desired output voltage. The reference voltage (VREF) determines the maximum output voltage, which can be adjusted according to the application requirements.

Detailed Application Field Plans

The DAC082S085CIMMX/NOPB is commonly used in various applications that require precise analog voltage outputs. Some of the potential application fields include:

1. Audio Systems: Used to control volume levels, tone adjustments, and audio effects.
2. Instrumentation: Provides accurate voltage references for measurement and calibration purposes.
3. Industrial Automation: Used in control systems to generate analog signals for motor speed control, valve positioning, etc.
4. Communication Systems: Used in signal conditioning and modulation circuits.
5. Test and Measurement Equipment: Provides calibrated voltage sources for testing and calibration purposes.

Detailed and Complete Alternative Models

1. DAC0830: 8-bit digital-to-analog converter with multiple output channels.
2. MCP4921: 12-bit digital-to-analog converter with SPI interface.
3. MAX5216: 16-bit digital-to-analog converter with I2C interface.

These alternative models offer different resolutions, features, and interfaces, providing options based on specific application requirements.

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