DAC121C085CIMM/NOPB

Product Overview

Category

The DAC121C085CIMM/NOPB belongs to the category of digital-to-analog converters (DACs).

Use

It is used to convert digital signals into analog voltage or current signals.

Characteristics

• High precision
• Low power consumption
• Small package size
• Wide operating voltage range

Package

The DAC121C085CIMM/NOPB is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to accurately convert digital signals to analog, making it suitable for various applications requiring precise analog outputs.

Packaging/Quantity

The DAC121C085CIMM/NOPB is typically packaged in reels and available in quantities suitable for production needs.

Specifications

• Resolution: 12 bits
• Supply Voltage Range: 2.7V to 5.5V
• Power Consumption: 0.4mW at 3V
• Output Voltage Range: 0V to Vref
• Integral Nonlinearity: ±1 LSB
• Operating Temperature Range: -40°C to 105°C

Detailed Pin Configuration

The DAC121C085CIMM/NOPB has a total of 8 pins: 1. VDD – Power supply input 2. VOUT – Analog output 3. GND – Ground 4. SDA – Serial data input 5. SCL – Serial clock input 6. A0 – Address input 7. A1 – Address input 8. A2 – Address input

Functional Features

• I2C-compatible interface for easy integration with microcontrollers
• Internal reference voltage for simplified external circuitry
• Power-on reset to ensure predictable startup behavior
• Low glitch energy for minimal output disturbance during transitions

Advantages and Disadvantages

Advantages

• High precision output
• Low power consumption
• Small form factor
• Integrated reference voltage

Disadvantages

• Limited output voltage range compared to some other DACs
• May require additional buffering for high-current applications

Working Principles

The DAC121C085CIMM/NOPB operates by accepting digital input data through the I2C interface and converting it into an analog output voltage based on the provided resolution and reference voltage. The internal circuitry ensures accurate conversion while minimizing power consumption.

Detailed Application Field Plans

The DAC121C085CIMM/NOPB is well-suited for various applications including: - Sensor calibration - Audio equipment - Industrial control systems - Test and measurement instruments - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models to the DAC121C085CIMM/NOPB include: - DAC1220E - AD5662 - MCP4725 - MAX5217

In conclusion, the DAC121C085CIMM/NOPB is a highly precise and low-power digital-to-analog converter suitable for a wide range of applications, offering a compact form factor and integrated features for simplified design and implementation.

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