DAC8534IPWRG4

Product Overview

Category: Digital-to-Analog Converter (DAC)

Use: The DAC8534IPWRG4 is a high-precision, low-power, 16-bit digital-to-analog converter. It is designed to convert digital signals into analog voltages with exceptional accuracy and linearity.

Characteristics: - High precision: The DAC8534IPWRG4 offers a resolution of 16 bits, allowing for precise control over the output voltage. - Low power consumption: This DAC operates at a low power supply voltage, making it suitable for battery-powered applications. - Small package size: The DAC8534IPWRG4 comes in a small TSSOP-16 package, which saves board space and allows for easy integration into compact designs. - Wide temperature range: It can operate reliably across a wide temperature range, making it suitable for industrial and automotive applications. - SPI interface: The DAC8534IPWRG4 communicates with a microcontroller or other digital devices through a Serial Peripheral Interface (SPI), enabling easy integration into various systems.

Package and Quantity: The DAC8534IPWRG4 is available in a TSSOP-16 package. It is typically sold in reels of 2500 units.

Specifications

• Resolution: 16 bits
• Supply Voltage: 2.7V to 5.5V
• Output Voltage Range: 0V to Vref
• Operating Temperature Range: -40°C to +125°C
• DNL (Differential Non-Linearity): ±1 LSB (max)
• INL (Integral Non-Linearity): ±2 LSB (max)
• Power Consumption: 0.6mW (typical)

Pin Configuration

The DAC8534IPWRG4 has 16 pins arranged as follows:

┌───┬───┬───┬───┐ │ 1 │ 2 │ 3 │ 4 │ ├───┼───┼───┼───┤ │ 5 │ 6 │ 7 │ 8 │ ├───┼───┼───┼───┤ │ 9 │10 │11 │12 │ ├───┼───┼───┼───┤ │13 │14 │15 │16 │ └───┴───┴───┴───┘

Functional Features

• High-resolution conversion: The DAC8534IPWRG4 provides 16-bit resolution, allowing for precise analog output.
• Low power consumption: It operates at a low power supply voltage, making it suitable for power-sensitive applications.
• Fast settling time: The DAC8534IPWRG4 offers a fast settling time, ensuring quick response to changes in the digital input.
• Internal reference voltage: It includes an internal reference voltage source, eliminating the need for an external reference.

Advantages and Disadvantages

Advantages: - High precision and linearity - Low power consumption - Small package size - Wide temperature range - Easy integration with SPI interface

Disadvantages: - Limited output voltage range (0V to Vref)

Working Principles

The DAC8534IPWRG4 utilizes a digital-to-analog conversion technique called pulse-width modulation (PWM). It converts the digital input into a series of pulses with varying widths. These pulses are then filtered to produce a smooth analog output voltage. The resolution of the DAC determines the number of possible output levels, with higher resolutions providing finer control over the output voltage.

Application Field Plans

The DAC8534IPWRG4 is widely used in various applications, including:

1. Industrial automation: It can be used to control analog actuators and sensors in industrial automation systems.
2. Audio equipment: The DAC8534IPWRG4 is suitable for audio applications, such as digital audio players and audio mixing consoles.
3. Instrumentation: It finds application in precision measurement instruments that require accurate analog output signals.
4. Automotive electronics: The DAC8534IPWRG4 is used in automotive systems, such as engine control units and infotainment systems.

Alternative Models

• DAC8531IPWRG4: 16-bit digital-to-analog converter with a single output channel.
• DAC8532IPWRG4: 16-bit digital-to-analog converter with dual output channels.
• DAC8533IPWRG4: 16-bit digital-to-analog converter with three output channels.

These alternative models offer similar features and performance but differ in the number of output channels.

In conclusion, the DAC8534IPWRG4 is a high-precision, low-power digital-to-analog converter