DAC8801IDGKT

Product Overview

Category: Digital-to-Analog Converter (DAC)

Use: The DAC8801IDGKT is a high-performance, low-power, 16-bit digital-to-analog converter. It is designed to convert digital signals into analog voltages with high precision and accuracy.

Characteristics: - High resolution: 16-bit resolution allows for precise conversion of digital data. - Low power consumption: The DAC8801IDGKT operates at low power levels, making it suitable for battery-powered devices. - Small package size: The device comes in a compact package, making it easy to integrate into various electronic systems. - Wide voltage range: The DAC8801IDGKT supports a wide voltage range, allowing for flexibility in different applications.

Package: The DAC8801IDGKT is available in a small form factor package, known as VSSOP-8. This package provides good thermal performance and ease of handling during assembly.

Essence: The essence of the DAC8801IDGKT lies in its ability to accurately convert digital signals into analog voltages, enabling precise control of analog circuits.

Packaging/Quantity: The DAC8801IDGKT is typically sold in reels containing 2500 units per reel.

Specifications

• Resolution: 16 bits
• Supply Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0V to Vref
• Operating Temperature Range: -40°C to +105°C
• Total Unadjusted Error: ±1 LSB (max)
• Power Consumption: 0.6mW (typ) at 3.3V supply voltage

Detailed Pin Configuration

The DAC8801IDGKT has the following pin configuration:

1. VDD: Power supply voltage input
2. VREF: Reference voltage input
3. AGND: Analog ground
4. AOUT: Analog output voltage
5. SDA: Serial data input
6. SCL: Serial clock input
7. GND: Ground
8. VSS: Negative power supply voltage input

Functional Features

• High-resolution digital-to-analog conversion
• Low power consumption for energy-efficient operation
• Wide voltage range for compatibility with various systems
• Serial interface for easy integration with microcontrollers and other digital devices
• Internal reference voltage for simplified circuit design

Advantages and Disadvantages

Advantages: - High precision and accuracy in converting digital signals to analog voltages - Low power consumption, suitable for battery-powered applications - Compact package size for easy integration into electronic systems - Wide voltage range allows for flexibility in different applications

Disadvantages: - Limited output voltage range compared to some other DACs - Requires an external reference voltage for operation

Working Principles

The DAC8801IDGKT operates by accepting digital input data through the serial interface (SDA and SCL pins) and converting it into an analog voltage at the AOUT pin. The internal circuitry of the DAC performs the necessary calculations to accurately represent the digital input as an analog voltage.

Detailed Application Field Plans

The DAC8801IDGKT finds applications in various fields, including:

1. Industrial automation: Control systems that require precise analog voltage control.
2. Audio equipment: Digital audio signal processing and volume control.
3. Test and measurement instruments: Calibration and signal generation.
4. Automotive electronics: Sensor calibration and control systems.
5. Medical devices: Precision control of medical equipment.

Alternative Models

1. DAC8800IDGKT: Similar specifications but with 12-bit resolution.
2. DAC8802IDGKT: Similar specifications but with dual-channel capability.
3. DAC8803IDGKT: Similar specifications but with 14-bit resolution.

These alternative models provide options with different resolutions and features to suit specific application requirements.

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