DAC104S085CIMMX/NOPB

Product Overview

Category: Digital-to-Analog Converter (DAC)

Use: The DAC104S085CIMMX/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 DAC104S085CIMMX/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 levels, making it suitable for battery-powered applications. - Fast settling time: The DAC offers 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 DAC104S085CIMMX/NOPB comes in a small outline integrated circuit (SOIC) package, which provides ease of installation and integration into electronic circuits.

Essence: This DAC is an essential component in systems requiring accurate analog voltage generation from digital signals. It enables seamless communication between digital and analog domains.

Packaging/Quantity: The DAC104S085CIMMX/NOPB is typically packaged in reels or tubes, with a quantity of 250 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: 1.2mW (typical)
• Operating Temperature Range: -40°C to +105°C

Detailed Pin Configuration

The DAC104S085CIMMX/NOPB has a total of 16 pins, with each pin serving a specific function. The pin configuration is as follows:

1. VDD: Power supply voltage
2. VREF: Reference voltage input
3. AGND: Analog ground
4. OUTA: Analog output for channel A
5. OUTB: Analog output for channel B
6. OUTC: Analog output for channel C
7. OUTD: Analog output for channel D
8. DGND: Digital ground
9. DIN: Serial data input
10. SCLK: Serial clock input
11. SYNC: Synchronization input
12. LDAC: Load DAC input
13. CLR: Clear input
14. A0: Address bit 0
15. A1: Address bit 1
16. A2: Address bit 2

Functional Features

• Simultaneous Conversion: The DAC104S085CIMMX/NOPB allows all four channels to convert digital signals simultaneously, enabling efficient operation in multi-channel applications.
• Serial Interface: It utilizes a serial interface (DIN, SCLK) for easy integration with microcontrollers and other digital devices.
• Internal Reference: The device incorporates an internal reference voltage (VREF), eliminating the need for an external reference source.
• 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 compatibility - Small form factor for easy integration

Disadvantages: - Limited to 10-bit resolution - Requires an external synchronization signal for precise timing

Working Principles

The DAC104S085CIMMX/NOPB operates by converting digital input codes into corresponding analog voltages. It utilizes an internal digital-to-analog conversion technique to achieve accurate voltage generation. The device receives serial data input (DIN) and clock input (SCLK) to determine the desired analog output voltage. The converted analog signals are then available at the respective channel outputs (OUTA, OUTB, OUTC, OUTD).

Detailed Application Field Plans

The DAC104S085CIMMX/NOPB finds applications in various fields, including:

1. Industrial Automation: It is used in control systems to generate precise analog signals for motor control, process control, and instrumentation.
2. Audio Systems: The DAC is employed in audio equipment to convert digital audio signals into analog waveforms, ensuring high-quality sound reproduction.
3. Test and Measurement: It is utilized in test and measurement instruments to generate accurate reference voltages for calibration and signal generation.
4. Communication Systems: The DAC plays a crucial role in communication systems, converting digital signals into analog voltages for modulation and demodulation processes.

Detailed and Complete Alternative Models

1. DAC124S085CIMMX/NOPB: Similar to the DAC104