Overview
The DAC8229FSZ is a high-performance, 8-bit dual digital-to-analog converter (DAC) produced by Analog Devices Inc. This component is designed for applications requiring precise analog output from digital signals. It features a surface-mount 20-SOIC package and is RoHS compliant, making it suitable for a wide range of industrial and commercial applications. The DAC8229FSZ operates with both digital and analog supply voltages ranging from 11.4 V to 15.75 V and includes an additional -5V analog supply option. It boasts a fast settling time of 5µs and an external reference type, ensuring high accuracy and reliability in its output.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Voltage - Supply, Digital | 11.4 V ~ 15.75 V |
| Voltage - Supply, Analog | 11.4 V ~ 15.75 V, -5V |
| Settling Time | 5µs |
| Reference Type | External |
| Output Type | Voltage - Buffered |
| Operating Temperature | -40°C ~ 85°C |
| Number of D/A Converters | 2 |
| Number of Bits | 8 |
| INL/DNL (LSB) | ±0.5 (Max), ±1 (Max) |
| Differential Output | No |
| Data Interface | Parallel |
| Architecture | R-2R |
Key Features
- Dual 8-bit DACs: The DAC8229FSZ features two independent 8-bit DACs, providing flexibility in various applications.
- Fast Settling Time: With a settling time of 5µs, this DAC ensures rapid conversion and high performance.
- External Reference: The external reference type allows for precise control over the analog output.
- Buffered Voltage Output: The buffered voltage output enhances the stability and accuracy of the analog signal.
- Wide Operating Temperature Range: The component operates reliably over a temperature range of -40°C to 85°C.
- R-2R Architecture: The R-2R architecture ensures high linearity and accuracy in the digital-to-analog conversion process.
Applications
The DAC8229FSZ is suitable for a variety of applications, including:
- Industrial Control Systems: For precise control and monitoring in industrial environments.
- Medical Devices: Where high accuracy and reliability are crucial.
- Aerospace and Defense: For applications requiring robust and reliable digital-to-analog conversion.
- Automotive Systems: For control and monitoring in automotive electronics.
- Test and Measurement Equipment: For generating precise analog signals in testing and measurement applications.
Q & A
- What is the package type of the DAC8229FSZ?
The DAC8229FSZ comes in a 20-SOIC package. - What is the operating temperature range of the DAC8229FSZ?
The operating temperature range is -40°C to 85°C. - How many DACs are included in the DAC8229FSZ?
The DAC8229FSZ includes two independent 8-bit DACs. - What is the settling time of the DAC8229FSZ?
The settling time is 5µs. - Is the DAC8229FSZ RoHS compliant?
Yes, the DAC8229FSZ is RoHS compliant and lead-free. - What is the data interface type of the DAC8229FSZ?
The data interface is parallel. - What is the architecture of the DAC8229FSZ?
The architecture is R-2R. - Does the DAC8229FSZ have differential output?
No, the DAC8229FSZ does not have differential output. - What are the supply voltage ranges for the DAC8229FSZ?
The supply voltage ranges are 11.4 V to 15.75 V for both digital and analog supplies, with an additional -5V analog supply option. - What is the moisture sensitivity level (MSL) of the DAC8229FSZ?
The MSL is 1 (Unlimited).
