Overview
The DAC8830ID is a 16-bit, single-channel, ultra-low power, voltage output digital-to-analog converter (DAC) produced by Texas Instruments. This device operates from a single power supply ranging from 2.7 V to 5.5 V and is known for its high accuracy, low noise, and fast settling time. The DAC8830ID is packaged in an 8-pin SOIC (D) package and features a standard high-speed SPI serial interface, making it suitable for a variety of applications requiring precise analog output.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 16 | bits |
| Power Supply Voltage | 2.7 to 5.5 | V |
| Power Consumption (at 3 V) | 15 | μW |
| Integral Non-Linearity (INL) | ±1 | LSB |
| Noise | 10 | nV/√Hz |
| Settling Time | 1.0 | μs |
| SPI Interface Speed | Up to 50 MHz | |
| Operating Temperature Range | -40 to +85 | °C |
| Package Type | SOIC (D) 8-pin |
Key Features
- 16-bit resolution with high accuracy (INL: 1 LSB)
- Single-supply operation from 2.7 V to 5.5 V
- Ultra-low power consumption: 15 μW at 3 V power
- Low noise: 10 nV/√Hz
- Fast settling time: 1.0 μs to 1/2 LSB of full-scale output
- Fast SPI interface up to 50 MHz
- Reset to zero-code after power-up
- Schmitt-trigger inputs for direct optocoupler interface
- Industry-standard pin configuration
Applications
- Portable equipment
- Automatic test equipment
- Industrial process control
- Data acquisition systems
- Optical networking
Q & A
- What is the resolution of the DAC8830ID?
The DAC8830ID has a 16-bit resolution.
- What is the power supply voltage range for the DAC8830ID?
The DAC8830ID operates from a single power supply ranging from 2.7 V to 5.5 V.
- How much power does the DAC8830ID consume at 3 V power?
The DAC8830ID consumes 15 μW at 3 V power.
- What is the settling time of the DAC8830ID?
The settling time is 1.0 μs to 1/2 LSB of full-scale output.
- What is the maximum speed of the SPI interface on the DAC8830ID?
The SPI interface can operate up to 50 MHz.
- What is the operating temperature range of the DAC8830ID?
The operating temperature range is -40°C to +85°C.
- What type of package is the DAC8830ID available in?
The DAC8830ID is available in an 8-pin SOIC (D) package.
- Does the DAC8830ID have a reset feature?
Yes, the DAC8830ID resets to zero-code after power-up.
- What types of applications is the DAC8830ID suitable for?
The DAC8830ID is suitable for portable equipment, automatic test equipment, industrial process control, data acquisition systems, and optical networking.
- Does the DAC8830ID support direct optocoupler interface?
Yes, the DAC8830ID has Schmitt-trigger inputs for direct optocoupler interface.
