DAC104S085CIMM/NOPB

Product Overview

Category: Digital-to-Analog Converter (DAC)

Use: The DAC104S085CIMM/NOPB is a high-performance, quad-channel, 10-bit digital-to-analog converter. It is designed to convert digital signals into analog voltages with precision and accuracy.

Characteristics: - Quad-channel: The DAC104S085CIMM/NOPB has four independent channels, allowing for simultaneous conversion of multiple digital signals. - High resolution: With a 10-bit resolution, this DAC provides precise and detailed analog output. - Low power consumption: The device operates at low power, making it suitable for battery-powered applications. - Fast settling time: The DAC offers a fast settling time, ensuring quick response to changes in the input signal. - Wide voltage range: It supports a wide voltage range, enabling compatibility with various systems.

Package: The DAC104S085CIMM/NOPB comes in a small form factor, surface-mount package, known as the VSSOP-10. This package ensures easy integration into compact electronic devices.

Essence: The essence of the DAC104S085CIMM/NOPB lies in its ability to accurately convert digital signals into analog voltages, providing a crucial interface between digital and analog systems.

Packaging/Quantity: The DAC104S085CIMM/NOPB is typically available in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Resolution: 10 bits
• Number of Channels: 4
• Supply Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0V to Vref
• Settling Time: 6.5µs
• Power Consumption: 0.8mW (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The DAC104S085CIMM/NOPB has a total of 10 pins, which are assigned specific functions as follows:

1. VDD: Power supply voltage
2. VSS: Ground reference
3. DIN0: Digital input for channel 0
4. DIN1: Digital input for channel 1
5. DIN2: Digital input for channel 2
6. DIN3: Digital input for channel 3
7. CS: Chip select input
8. SCLK: Serial clock input
9. LDAC: Load DAC input
10. OUT: Analog output

Functional Features

• Simultaneous Conversion: The DAC104S085CIMM/NOPB allows all four channels to be converted simultaneously, enabling parallel processing of multiple digital signals.
• Internal Reference: It incorporates an internal voltage reference, eliminating the need for an external reference source.
• SPI Interface: The device utilizes a serial peripheral interface (SPI) for easy communication with microcontrollers or other digital devices.
• Power-On Reset: Upon power-up, the DAC automatically performs a reset, ensuring reliable operation.

Advantages and Disadvantages

Advantages: - High resolution and accuracy - Low power consumption - Fast settling time - Wide voltage range - Small form factor package

Disadvantages: - Limited to 10-bit resolution - Requires an external microcontroller or digital device for control

Working Principles

The DAC104S085CIMM/NOPB operates on the principle of converting digital input codes into corresponding analog voltages. It utilizes a combination of resistive ladder networks and switching techniques to achieve accurate conversion. The digital input codes are processed internally and converted into precise analog outputs, which can be used in various applications.

Detailed Application Field Plans

The DAC104S085CIMM/NOPB finds applications in a wide range of fields, including:

1. Audio Systems: It can be used in audio equipment to convert digital audio signals into analog voltages for amplification and playback.
2. Industrial Automation: The DAC is suitable for industrial automation systems that require precise control of analog parameters, such as motor speed control or temperature regulation.
3. Instrumentation: It can be employed in test and measurement instruments to generate accurate analog signals for calibration or signal generation purposes.
4. Communication Systems: The DAC is useful in communication systems for converting digital data into analog signals, facilitating transmission over analog channels.

Detailed and Complete Alternative Models

1. DAC102S085CIMM/NOPB: Similar to the DAC104S085CIMM/NOPB, but with two channels instead of four.
2. DAC124S085CIMM/NOPB: A higher-resolution version with 12-bit resolution and four channels.
3. DAC082S085CIMM/NOPB: A lower-resolution variant with 8-bit resolution and two channels.

These