DAC108S085CISQX/NOPB

Product Overview

Category: Digital-to-Analog Converter (DAC)

Use: The DAC108S085CISQX/NOPB is a high-performance, 8-channel, 10-bit digital-to-analog converter designed for various applications that require precise analog output generation. It is commonly used in industrial automation, instrumentation, audio equipment, and communication systems.

Characteristics: - High resolution: 10-bit resolution provides accurate analog output. - Multiple channels: 8 independent channels allow simultaneous conversion of multiple digital inputs to analog outputs. - Low power consumption: Designed for low-power applications, ensuring energy efficiency. - Fast settling time: Offers fast response time for real-time applications. - Wide voltage range: Supports a wide supply voltage range, making it compatible with different systems. - Small package size: The DAC108S085CISQX/NOPB comes in a compact package, saving board space.

Package: The DAC108S085CISQX/NOPB is available in a small outline integrated circuit (SOIC) package, which ensures easy integration into electronic circuits.

Essence: The DAC108S085CISQX/NOPB is an essential component in systems requiring accurate analog output generation from digital signals. It converts digital data into corresponding analog voltages, enabling precise control of various parameters in the target system.

Packaging/Quantity: The DAC108S085CISQX/NOPB is typically sold in reels containing 250 units per reel.

Specifications

• Resolution: 10 bits
• Number of Channels: 8
• Supply Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0V to Vref
• Settling Time: 4.5µs (typical)
• Power Consumption: 0.5mW (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The DAC108S085CISQX/NOPB features the following pin configuration:

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. OUTE: Analog output for Channel E
9. OUTF: Analog output for Channel F
10. OUTG: Analog output for Channel G
11. OUTH: Analog output for Channel H
12. DGND: Digital ground
13. SCLK: Serial clock input
14. DIN: Serial data input
15. SYNC: Chip select input
16. CLR: Clear input

Functional Features

• Simultaneous Update: All channels can be updated simultaneously, ensuring synchronized analog outputs.
• Serial Interface: The DAC108S085CISQX/NOPB utilizes a serial interface for easy integration with microcontrollers and digital systems.
• Internal Voltage Reference: It includes an internal voltage reference, eliminating the need for an external reference source.
• Power-On Reset: The device incorporates a power-on reset circuitry, ensuring proper initialization upon power-up.

Advantages and Disadvantages

Advantages: - High resolution and accuracy - Multiple channels for simultaneous conversion - Low power consumption - Fast settling time - Wide voltage range compatibility - Compact package size

Disadvantages: - Limited resolution compared to higher-end DACs - May require additional external components for specific applications

Working Principles

The DAC108S085CISQX/NOPB operates by converting digital input data into corresponding analog voltages. It utilizes an internal digital-to-analog conversion technique to generate precise analog outputs. The serial interface allows the device to receive digital data, which is then converted into analog signals using a reference voltage. The converted analog outputs are available on the respective output pins.

Detailed Application Field Plans

The DAC108S085CISQX/NOPB finds applications in various fields, including:

1. Industrial Automation: Precise control of actuators, motor speed control, and process control systems.
2. Instrumentation: Calibration equipment, signal generation, and test systems.
3. Audio Equipment: Digital audio processing, mixing consoles, and audio effects units.
4. Communication Systems: Baseband signal generation, modulation, and demodulation circuits.

Detailed and Complete Alternative Models

1. DAC0808LCN: 8-bit digital-to-analog converter with similar functionality but lower resolution.
2. DAC8564ICPW: 16-bit digital-to-analog converter with higher resolution and more channels.
3. MCP4922-E/P: 12-bit dual-channel digital-to-analog