DAC8565IBPWG4

Product Overview

Category: Digital-to-Analog Converter (DAC)

Use: The DAC8565IBPWG4 is a high-performance, 16-bit digital-to-analog converter designed for precision industrial applications. It provides accurate conversion of digital data into analog signals, making it suitable for various control and measurement systems.

Characteristics: - High resolution: 16-bit resolution ensures precise analog output. - Low noise: The DAC offers excellent signal-to-noise ratio, resulting in clean and accurate analog signals. - Fast settling time: The device has a fast settling time, enabling quick response in dynamic applications. - Wide voltage range: It operates over a wide power supply range, making it versatile for different system requirements.

Package: The DAC8565IBPWG4 comes in a small-sized TSSOP-28 package, which allows for easy integration into compact designs.

Essence: This DAC is an essential component in systems that require accurate analog outputs based on digital input data. It plays a crucial role in applications such as motor control, process control, instrumentation, and audio equipment.

Packaging/Quantity: The DAC8565IBPWG4 is typically available in reels of 2500 units per reel.

Specifications

• Resolution: 16 bits
• Number of Channels: 4
• Output Type: Voltage
• Output Range: 0V to Vref
• Power Supply Range: 2.7V to 5.5V
• Settling Time: 10 µs (typical)
• Operating Temperature Range: -40°C to +105°C

Pin Configuration

The DAC8565IBPWG4 features a TSSOP-28 package with the following pin configuration:

Pin 1: VREFB Pin 2: VREFA Pin 3: AGND Pin 4: AOUT1 Pin 5: AOUT2 Pin 6: AOUT3 Pin 7: AOUT4 Pin 8: DVDD Pin 9: DGND Pin 10: SCLK Pin 11: DIN Pin 12: SYNC Pin 13: LDAC Pin 14: CLR Pin 15: GAIN Pin 16: VLOGIC Pin 17: REFIO Pin 18: REFIN Pin 19: AVDD Pin 20: AGND Pin 21: BOUT1 Pin 22: BOUT2 Pin 23: BOUT3 Pin 24: BOUT4 Pin 25: VREFB Pin 26: VREFA Pin 27: AGND Pin 28: NC

Functional Features

• High-resolution digital-to-analog conversion for accurate analog outputs.
• Four independent channels for simultaneous conversion of multiple signals.
• Flexible power supply range allows compatibility with various systems.
• Fast settling time enables quick response in dynamic applications.
• Low noise ensures clean and precise analog signals.

Advantages and Disadvantages

Advantages: - High resolution provides accurate analog output. - Multiple channels allow simultaneous conversion of multiple signals. - Wide power supply range enhances versatility. - Fast settling time enables quick response. - Low noise ensures clean and precise analog signals.

Disadvantages: - Limited pin configuration options due to the fixed TSSOP-28 package. - May require additional external components for specific applications.

Working Principles

The DAC8565IBPWG4 operates by converting digital input data into corresponding analog output voltages. It utilizes a 16-bit digital-to-analog conversion technique to achieve high-resolution output. The device accepts digital input data through the DIN pin and synchronizes the conversion process using the SCLK and SYNC pins. The converted analog outputs are available on the AOUT1 to AOUT4 pins.

Detailed Application Field Plans

The DAC8565IBPWG4 finds extensive application in various fields, including:

1. Motor Control: Precise analog outputs are crucial for controlling motor speed, position, and torque in industrial automation systems.
2. Process Control: The DAC enables accurate control of process variables such as temperature, pressure, and flow rate in manufacturing processes.
3. Instrumentation: It is used in precision measurement instruments where precise analog signals are required for accurate readings.
4. Audio Equipment: The DAC provides high-quality analog audio signals for audio processing and playback systems.

Detailed and Complete Alternative Models

1. DAC8564IBPWG4: Similar to DAC8565IBPWG4 but with 4 channels instead of 5.
2. DAC8568IBPWG4: Offers 8