Overview
The DAC8830IDT is a high-performance, 16-bit digital-to-analog converter (DAC) produced by Texas Instruments. This device is designed for precision applications requiring high-resolution analog output. It operates on a single supply voltage ranging from 2.7 V to 5.5 V, making it versatile for various power constraints. The DAC8830IDT features a serial data interface and is packaged in an 8-SOIC (Small Outline Integrated Circuit) case, which is compact and suitable for surface mount applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Bits | 16 | - |
| Number of D/A Converters | 1 | - |
| Settling Time | 1 μs (Typ) | - |
| Output Type | Voltage - Unbuffered | - |
| Differential Output | No | - |
| Data Interface | SPI | - |
| Reference Type | External | - |
| Voltage - Supply, Analog | 2.7 V ~ 5.5 V | V |
| Voltage - Supply, Digital | 2.7 V ~ 5.5 V | V |
| INL/DNL (LSB) | ±0.5, ±0.5 | - |
| Architecture | R-2R | - |
| Operating Temperature | -40°C ~ 85°C | °C |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | - |
Key Features
- High Resolution: 16-bit resolution providing precise analog output.
- Single Supply Operation: Operates from a single supply voltage of 2.7 V to 5.5 V.
- Serial Interface: SPI (Serial Peripheral Interface) for easy communication with microcontrollers.
- Low Power Consumption: Low power supply current, making it suitable for battery-powered devices.
- Compact Packaging: 8-SOIC package for surface mount applications, saving board space.
- Precision Performance: High linearity and low differential non-linearity (DNL) errors ensure accurate conversions.
- Wide Operating Temperature Range: Functional from -40°C to 85°C, suitable for various environmental conditions.
Applications
- Process Control: Ideal for applications requiring precise analog outputs in process control systems.
- Industrial Automation: Used in industrial automation for accurate and reliable signal conversion.
- Medical Devices: Suitable for medical devices that require high precision and reliability in analog signal generation.
- Aerospace and Defense: Applicable in aerospace and defense systems where high accuracy and reliability are critical.
- Test and Measurement Equipment: Used in test and measurement equipment for generating precise analog signals.
Q & A
- What is the resolution of the DAC8830IDT?
The DAC8830IDT has a 16-bit resolution.
- What is the operating voltage range of the DAC8830IDT?
The DAC8830IDT operates from a single supply voltage of 2.7 V to 5.5 V.
- What type of data interface does the DAC8830IDT use?
The DAC8830IDT uses a SPI (Serial Peripheral Interface) for data communication.
- What is the settling time of the DAC8830IDT?
The settling time of the DAC8830IDT is typically 1 μs.
- What is the package type of the DAC8830IDT?
The DAC8830IDT is packaged in an 8-SOIC (Small Outline Integrated Circuit) case.
- What is the operating temperature range of the DAC8830IDT?
The DAC8830IDT operates from -40°C to 85°C.
- What is the architecture of the DAC8830IDT?
The DAC8830IDT uses an R-2R architecture.
- What are the typical applications of the DAC8830IDT?
The DAC8830IDT is typically used in process control, industrial automation, medical devices, aerospace and defense, and test and measurement equipment.
- Does the DAC8830IDT support bipolar output?
No, the DAC8830IDT supports unipolar output only.
- What is the reference input voltage range for the DAC8830IDT?
The reference input voltage range for the DAC8830IDT is from 1.25 V to VDD.
