NBXDBA019LNHTAG

Product Overview

• Category: Electronic Component
• Use: Integrated Circuit
• Characteristics: High-performance, low-power consumption
• Package: Small outline integrated circuit (SOIC)
• Essence: Digital-to-Analog Converter (DAC)
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Resolution: 12-bit
• Number of Channels: 1
• Interface Type: Serial
• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Conversion Rate: 100 kSPS (Samples per Second)
• Power Consumption: 0.5mW (typical)

Detailed Pin Configuration

The NBXDBA019LNHTAG has the following pin configuration:

1. VDD: Power supply voltage
2. GND: Ground reference
3. DIN: Serial data input
4. CS: Chip select input
5. SCLK: Serial clock input
6. REF: Reference voltage input
7. AGND: Analog ground reference
8. OUT: Analog output voltage

Functional Features

• High-resolution digital-to-analog conversion
• Low power consumption for energy-efficient operation
• Serial interface for easy integration with microcontrollers
• Wide operating temperature range for versatile applications
• Small package size for space-constrained designs

Advantages and Disadvantages

Advantages

• High performance and accuracy in converting digital signals to analog voltages
• Low power consumption extends battery life in portable devices
• Compact package allows for flexible placement on PCBs
• Serial interface simplifies communication with other components

Disadvantages

• Limited to single-channel conversion
• Requires an external reference voltage for accurate conversion

Working Principles

The NBXDBA019LNHTAG is a digital-to-analog converter that converts binary digital signals into corresponding analog voltages. It utilizes a 12-bit resolution to provide high precision in the conversion process. The device operates by receiving serial data input (DIN) and clock signals (SCLK) from a microcontroller or other digital source. The chip select input (CS) enables the conversion process, while the reference voltage (REF) determines the range of analog output voltages. The converted analog voltage is available at the OUT pin.

Detailed Application Field Plans

The NBXDBA019LNHTAG finds applications in various fields, including:

1. Audio Equipment: Used in audio amplifiers, mixers, and digital audio players for accurate signal conversion.
2. Industrial Automation: Integrated into control systems for precise analog voltage generation in industrial processes.
3. Test and Measurement Instruments: Employed in oscilloscopes, data loggers, and signal generators for generating analog test signals.
4. Automotive Electronics: Utilized in automotive audio systems, climate control modules, and engine management systems for analog signal generation.

Detailed and Complete Alternative Models

1. NBXDBA018LNHTAG: Similar specifications but with an 8-bit resolution.
2. NBXDBA020LNHTAG: Higher-resolution variant with a 20-bit resolution.
3. NBXDBA019HNLTAG: Pin-compatible alternative with extended temperature range (-40°C to +125°C).

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