DAC161S055CISQX/NOPB

Product Overview

Category: Digital-to-Analog Converter (DAC)

Use: The DAC161S055CISQX/NOPB 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 DAC161S055CISQX/NOPB operates at low power levels, making it suitable for battery-powered devices. - Fast settling time: The converter has a fast settling time, enabling quick response in dynamic applications. - Wide voltage range: It supports a wide voltage range, allowing for flexibility in various applications.

Package: The DAC161S055CISQX/NOPB is available in a small outline package (SOP) with a compact footprint. This package ensures easy integration into electronic circuits.

Essence: The essence of the DAC161S055CISQX/NOPB lies in its ability to accurately convert digital signals into analog voltages, providing a crucial interface between digital systems and analog components.

Packaging/Quantity: The DAC161S055CISQX/NOPB is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Resolution: 16 bits
• Input Voltage Range: 0V to Vref
• Output Voltage Range: 0V to Vref
• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Power Consumption: <1mW
• Settling Time: <10µs

Pin Configuration

The DAC161S055CISQX/NOPB has the following pin configuration:

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

Functional Features

• High-resolution conversion: The DAC161S055CISQX/NOPB offers 16-bit resolution, ensuring accurate and precise analog output.
• Low power consumption: It operates at low power levels, making it suitable for power-sensitive applications.
• Fast settling time: The converter settles quickly, enabling rapid response in dynamic systems.
• Flexible voltage range: It supports a wide voltage range, allowing for compatibility with various analog components.

Advantages and Disadvantages

Advantages: - High resolution for accurate conversion - Low power consumption - Fast settling time - Wide voltage range for flexibility

Disadvantages: - Limited output current capability - Requires external voltage reference

Working Principles

The DAC161S055CISQX/NOPB utilizes a digital-to-analog conversion technique called pulse-width modulation (PWM). It converts the digital input signal into an analog voltage by varying the width of pulses. These pulses are then filtered to obtain a smooth analog output voltage.

Detailed Application Field Plans

The DAC161S055CISQX/NOPB finds applications in various fields, including: 1. Industrial automation: Control systems requiring precise analog outputs. 2. Audio equipment: Digital audio players, amplifiers, and mixers. 3. Instrumentation: Test and measurement equipment, data acquisition systems. 4. Communication systems: Wireless base stations, satellite communication systems. 5. Automotive electronics: Engine control units, infotainment systems.

Detailed and Complete Alternative Models

1. DAC161P997CISQX/NOPB: 16-bit digital-to-analog converter with enhanced power-saving features.
2. DAC161S999CISQX/NOPB: 16-bit digital-to-analog converter with higher output current capability.
3. DAC161S001CISQX/NOPB: 16-bit digital-to-analog converter with integrated voltage reference.

These alternative models offer similar functionality to the DAC161S055CISQX/NOPB but may have additional features or specifications tailored to specific applications.

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