DAC8568IBPWR

Product Overview

Category: Digital-to-Analog Converter (DAC)

Use: The DAC8568IBPWR is a high-performance, 16-bit digital-to-analog converter designed for precision industrial applications. It converts digital input signals into analog output voltages with exceptional accuracy and linearity.

Characteristics: - High resolution: 16-bit resolution provides precise control over the analog output. - Low noise: The DAC offers low noise performance, ensuring clean and accurate analog signals. - Fast settling time: The device has a fast settling time, enabling rapid response to changes in the digital input. - Wide voltage range: The DAC operates over a wide voltage range, making it suitable for various industrial applications. - Low power consumption: The device consumes low power, making it energy-efficient.

Package: The DAC8568IBPWR is available in a small-sized, surface-mount package, which ensures easy integration into compact designs.

Essence: The essence of the DAC8568IBPWR lies in its ability to convert digital signals into precise analog voltages, allowing for accurate control and measurement in industrial applications.

Packaging/Quantity: The DAC8568IBPWR is typically sold in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Resolution: 16 bits
• Number of Channels: 8
• Output Type: Voltage
• Output Range: 0V to Vref
• Reference Voltage Range: 2.5V to 5.5V
• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +105°C
• Interface: Serial Peripheral Interface (SPI)
• Package Type: TSSOP
• Package Dimensions: 4.4mm x 5mm

Detailed Pin Configuration

The DAC8568IBPWR has a total of 20 pins. The pin configuration is as follows:

1. VDD: Power supply voltage
2. VREF: Reference voltage input
3. AGND: Analog ground
4. OUTA: Analog output channel A
5. OUTB: Analog output channel B
6. OUTC: Analog output channel C
7. OUTD: Analog output channel D
8. OUTE: Analog output channel E
9. OUTF: Analog output channel F
10. OUTG: Analog output channel G
11. OUTH: Analog output channel H
12. DGND: Digital ground
13. DIN: Serial data input
14. SCLK: Serial clock input
15. SYNC: Chip select input
16. LDAC: Load DAC input
17. CLR: Clear input
18. REFOUT: Reference voltage output
19. AVDD: Analog power supply voltage
20. DVDD: Digital power supply voltage

Functional Features

• High-resolution conversion: The DAC8568IBPWR offers 16-bit resolution, ensuring precise analog output.
• Multiple channels: With 8 output channels, the DAC allows for simultaneous control of multiple analog signals.
• SPI interface: The device utilizes the Serial Peripheral Interface (SPI) for easy communication with microcontrollers or other digital devices.
• Internal reference: The DAC includes an internal reference voltage, eliminating the need for an external reference source.
• Power-down mode: The device features a power-down mode to conserve energy when not in use.

Advantages and Disadvantages

Advantages: - High resolution and accuracy - Low noise performance - Fast settling time - Wide voltage range - Low power consumption

Disadvantages: - Limited number of output channels (8 channels)

Working Principles

The DAC8568IBPWR operates by converting digital input signals into corresponding analog output voltages. It utilizes a 16-bit digital-to-analog conversion technique to achieve high-resolution and accurate analog outputs. The device receives digital input data through the SPI interface and converts it into analog voltages using an internal reference voltage. The converted analog signals are then available at the respective output channels.

Detailed Application Field Plans

The DAC8568IBPWR finds applications in various industrial fields, including but not limited to: - Process control systems - Test and measurement equipment - Data acquisition systems - Industrial automation - Programmable logic controllers (PLCs) - Motor control systems - Audio equipment

Detailed and Complete Alternative Models

1. DAC8564IBPW: Similar to DAC8568IBPWR but with 4 output channels instead of 8.
2. DAC8562ICPW: A lower resolution variant with 12-bit resolution and 2 output channels.
3. DAC8561IDPW: A single-channel version with 16-bit resolution.

These alternative models offer different channel configurations and resolutions to cater to specific application requirements.

*Word