Overview
The DAC081S101CIMMX/NOPB is a high-performance, 8-bit digital-to-analog converter (DAC) manufactured by National Semiconductor. This product is designed for applications requiring precise analog output with minimal power consumption. It is part of the DAC081S101 series, known for its compact size and robust performance. The DAC081S101CIMMX/NOPB is ideal for embedded systems, portable devices, and industrial automation, targeting engineers and developers seeking reliable analog signal generation. Its unique selling points include low power consumption, high accuracy, and a small form factor, making it a competitive choice in the DAC market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Resolution | 8 | bits | - |
| Supply Voltage | 2.7 to 5.5 | V | - |
| Power Consumption | 0.7 | mW | @ 5V |
| Output Type | Voltage | - | - |
| Interface | SPI | - | - |
| Operating Temperature | -40 to 105 | °C | - |
| Package | MSOP-8 | - | - |
| DNL (Differential Non-Linearity) | ±0.1 | LSB | - |
| INL (Integral Non-Linearity) | ±0.2 | LSB | - |
| Settling Time | 4.5 | µs | - |
Key Features
- Low Power Consumption: Ideal for battery-powered applications.
- High Accuracy: Ensures precise analog output with minimal error.
- Compact Size: MSOP-8 package saves board space.
- SPI Interface: Simplifies integration with microcontrollers.
- Wide Operating Voltage: Supports 2.7V to 5.5V, enhancing versatility.
Applications
The DAC081S101CIMMX/NOPB is widely used in various industries, including:
- Industrial Automation: For control systems requiring precise analog signals.
- Portable Devices: Ideal for battery-operated equipment due to its low power consumption.
- Consumer Electronics: Used in audio equipment, displays, and other devices needing analog output.
- Embedded Systems: Suitable for microcontroller-based designs requiring compact DAC solutions.
Q & A
1. What is the resolution of the DAC081S101CIMMX/NOPB?
The resolution is 8 bits.
2. What is the operating voltage range?
It operates from 2.7V to 5.5V.
3. What is the power consumption at 5V?
The power consumption is 0.7mW at 5V.
4. What type of interface does it use?
It uses an SPI interface.
5. What is the package type?
The package type is MSOP-8.
6. What is the settling time of the DAC?
The settling time is 4.5µs.
7. What is the operating temperature range?
It operates from -40°C to 105°C.
8. What are the typical applications of this DAC?
Typical applications include industrial automation, portable devices, and consumer electronics.
9. What is the DNL (Differential Non-Linearity) of the DAC?
The DNL is ±0.1 LSB.
10. What is the INL (Integral Non-Linearity) of the DAC?
The INL is ±0.2 LSB.
