Overview
The AD5444YRMZ-REEL7 is a 12-bit digital-to-analog converter (DAC) manufactured by Analog Devices Inc. This component is part of the AD5444 series and is known for its high precision and versatility. It operates within a supply voltage range of 2.5V to 5.5V for both digital and analog supplies, making it suitable for a variety of applications. The DAC features an external reference input and supports SPI and DSP data interfaces, allowing for flexible integration into different systems. The device is packaged in a 10-MSOP (Mini Small Outline Package) and is RoHS compliant, although specific versions may vary in lead-free status.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD5444YRMZ-REEL7 |
| Category | Data Acquisition - Digital to Analog Converters (DAC) |
| Number of Bits | 12 |
| Number of D/A Converters | 1 |
| Settling Time | 110 ns |
| Output Type | Current - Unbuffered |
| Differential Output | Yes |
| Data Interface | SPI, DSP |
| Reference Type | External |
| Voltage - Supply, Digital | 2.5 V ~ 5.5 V |
| Voltage - Supply, Analog | 2.5 V ~ 5.5 V |
| INL/DNL (LSB) | ±0.5 (Max), ±1 (Max) |
| Architecture | R-2R |
| Operating Temperature | -40°C ~ 125°C |
| Package | 10-MSOP (0.118", 3.00mm Width) |
| Mounting Type | Surface Mount |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- High Precision: The AD5444YRMZ-REEL7 offers high precision with an INL/DNL of ±0.5 LSB and ±1 LSB, respectively, ensuring accurate analog output.
- Flexible Interface: Supports SPI and DSP data interfaces, allowing for easy integration into various system architectures.
- External Reference: Features an external reference input, providing flexibility in setting the output range.
- Fast Settling Time: With a settling time of 110 ns, this DAC is suitable for applications requiring quick response times.[
- Wide Operating Temperature Range: Operates from -40°C to 125°C, making it suitable for a wide range of environmental conditions.[
- Compact Packaging: Packaged in a 10-MSOP, which is compact and suitable for space-constrained designs.[
Applications
- Industrial Automation: Used in control systems and data acquisition in industrial automation due to its precision and reliability.
- Medical Devices: Suitable for medical devices requiring high accuracy and fast response times, such as in diagnostic equipment and patient monitoring systems.
- Aerospace and Defense: The wide operating temperature range and high precision make it suitable for aerospace and defense applications.
- Automotive Systems: Used in automotive systems for control and data acquisition, benefiting from its robustness and accuracy.
- Test and Measurement Equipment: Ideal for test and measurement equipment due to its high precision and fast settling time.
Q & A
- What is the resolution of the AD5444YRMZ-REEL7 DAC?
The AD5444YRMZ-REEL7 is a 12-bit digital-to-analog converter.
- What is the supply voltage range for the AD5444YRMZ-REEL7?
The supply voltage range is 2.5V to 5.5V for both digital and analog supplies.
- What is the settling time of the AD5444YRMZ-REEL7?
The settling time is 110 ns.
- Does the AD5444YRMZ-REEL7 support SPI and DSP interfaces?
Yes, it supports both SPI and DSP data interfaces.
- What is the operating temperature range of the AD5444YRMZ-REEL7?
The operating temperature range is -40°C to 125°C.
- What is the package type of the AD5444YRMZ-REEL7?
The package type is 10-MSOP (0.118", 3.00mm Width).
- Is the AD5444YRMZ-REEL7 RoHS compliant?
Yes, it is RoHS compliant, although specific versions may vary in lead-free status.
- What is the architecture of the AD5444YRMZ-REEL7 DAC?
The architecture is R-2R.
- Does the AD5444YRMZ-REEL7 have differential output?
Yes, it has differential output.
- What is the reference type of the AD5444YRMZ-REEL7?
The reference type is external.
