DAC161S055CISQ/NOPB

Product Overview

Category: Digital-to-Analog Converter (DAC)

Use: The DAC161S055CISQ/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 signals. - Low power consumption: The DAC161S055CISQ/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 to changes in the input signal. - Wide operating voltage range: The DAC can operate within a wide voltage range, providing flexibility in various applications.

Package: The DAC161S055CISQ/NOPB is available in a small outline package (SOP) with 16 pins.

Essence: The essence of the DAC161S055CISQ/NOPB lies in its ability to accurately convert digital signals into analog voltages, making it an essential component in various electronic systems.

Packaging/Quantity: The DAC161S055CISQ/NOPB is typically sold in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Resolution: 16 bits
• Input Voltage Range: 0V to Vref
• Output Voltage Range: 0V to Vref
• Operating Voltage: 2.7V to 5.5V
• Power Consumption: 1.8mW (typical)
• Settling Time: 4µs (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The DAC161S055CISQ/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. REF: Reference voltage input
8. AGND: Analog ground reference
9. OUT: Analog output voltage

Functional Features

• High-resolution conversion: The DAC161S055CISQ/NOPB provides 16-bit resolution, allowing for precise analog output.
• Low power consumption: The converter operates at low power levels, making it suitable for power-sensitive applications.
• Fast settling time: The DAC has a fast settling time, enabling quick response to changes in the input signal.
• Flexible operating voltage range: The DAC can operate within a wide voltage range, providing compatibility with various systems.

Advantages and Disadvantages

Advantages: - High resolution for accurate conversion - Low power consumption for energy efficiency - Fast settling time for quick response - Wide operating voltage range for flexibility

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

Working Principles

The DAC161S055CISQ/NOPB works by taking digital input data and converting it into an analog voltage output. It utilizes a 16-bit digital-to-analog conversion technique to accurately represent the digital input as an analog voltage level. The converter uses an internal reference voltage and a precision resistor ladder network to achieve high-resolution conversion.

Detailed Application Field Plans

The DAC161S055CISQ/NOPB finds applications in various fields, including: 1. Audio equipment: Used in audio amplifiers and digital audio systems to convert digital audio signals into analog voltages for sound reproduction. 2. Industrial automation: Integrated into control systems to generate analog control signals for precise control of industrial processes. 3. Instrumentation: Utilized in measurement and testing equipment to generate analog signals for calibration and signal generation purposes. 4. Communication systems: Incorporated into communication devices to convert digital signals into analog voltages for transmission or modulation purposes.

Detailed and Complete Alternative Models

1. DAC161P997CISQ/NOPB: A 16-bit DAC with similar characteristics and pin configuration, but operates at a higher voltage range.
2. DAC161S085CISQ/NOPB: A 16-bit DAC with faster settling time and lower power consumption, suitable for power-sensitive applications.
3. DAC161S101CISQ/NOPB: A 16-bit DAC with extended temperature range and enhanced accuracy, ideal for harsh environmental conditions.

(Note: The above alternative models are provided as examples and may not represent an exhaustive list of alternatives.)

In conclusion, the DAC161S055CISQ/NOPB is a high-performance 16-bit digital-to-analog converter with various advantages such as high resolution, low power consumption, and fast settling time. It finds applications in audio equipment, industrial automation, instrumentation