Overview
The AD5444YRM-REEL7 is a 12-bit, current output, digital-to-analog converter (DAC) produced by Analog Devices Inc. This CMOS device is designed for high-performance applications, offering a wide range of features that make it suitable for various uses, including battery-powered and other low-power systems. The AD5444 operates from a single 2.5 V to 5.5 V power supply and is available in a compact 10-lead MSOP package.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Conditions |
|---|---|---|---|---|---|
| Resolution | - | - | 12 Bits | - | - |
| Relative Accuracy | - | - | ±0.5 LSB | - | - |
| Differential Nonlinearity | - | - | ±1 LSB | - | Guaranteed monotonic |
| Total Unadjusted Error (TUE) | - | - | ±1 LSB | - | - |
| Gain Error | - | - | ±0.5 LSB | - | - |
| Supply Voltage | 2.5 V | - | 5.5 V | V | - |
| Reference Input Range | - | - | ±10 V | V | - |
| Output Settling Time | - | - | 110 ns | ns | Measured to ±1 mV of FS |
| Digital Interface Speed | - | - | 50 MHz | MHz | - |
| Operating Temperature | -40°C | - | 125°C | °C | - |
Key Features
- 12-bit resolution with high accuracy and linearity (±0.5 LSB relative accuracy, ±1 LSB differential nonlinearity)
- Single 2.5 V to 5.5 V power supply operation
- Compact 10-lead MSOP package
- ±10 V reference input range
- 50 MHz serial interface with 2.7 MSPS update rate
- Extended temperature range: −40°C to +125°C
- 4-quadrant multiplication capability
- Power-on reset with brownout detection
- Low power consumption: 0.4 µA typical current consumption
Applications
- Battery-powered systems due to low power consumption
- Industrial control systems requiring high precision and reliability
- Aerospace and defense applications where temperature stability is crucial
- Medical devices needing accurate and stable analog output
- Automotive systems requiring robust performance over a wide temperature range
Q & A
- What is the resolution of the AD5444YRM-REEL7 DAC?
The AD5444YRM-REEL7 has a 12-bit resolution.
- What is the operating voltage range of the AD5444YRM-REEL7?
The device operates from a single 2.5 V to 5.5 V power supply.
- What is the reference input range for the AD5444YRM-REEL7?
The reference input range is ±10 V.
- What is the settling time of the AD5444YRM-REEL7?
The output settling time is typically 110 ns measured to ±1 mV of full scale.
- What is the digital interface speed of the AD5444YRM-REEL7?
The device has a 50 MHz serial interface with a 2.7 MSPS update rate).
- What is the operating temperature range of the AD5444YRM-REEL7?
The operating temperature range is −40°C to +125°C).
- Does the AD5444YRM-REEL7 support 4-quadrant multiplication?
Yes, the device supports 4-quadrant multiplication).
- What is the typical current consumption of the AD5444YRM-REEL7?
The typical current consumption is 0.4 µA).
- What package type is the AD5444YRM-REEL7 available in?
The device is available in a 10-lead MSOP package).
- Is the AD5444YRM-REEL7 RoHS compliant?
No, the AD5444YRM-REEL7 contains lead and is not RoHS compliant).
