Overview
The AD5541AARMZ-REEL7, produced by Analog Devices Inc., is a single, 16-bit, serial input, unbuffered voltage output digital-to-analog converter (DAC). This device operates from a single supply voltage ranging from 2.7 V to 5.5 V, making it versatile for various applications. The DAC provides a voltage output range that extends from 0 V to VREF, ensuring ±1 LSB INL accuracy at 16 bits over the full specified temperature range of −40°C to +125°C. The AD5541A is available in a compact 10-lead MSOP package, enhancing its suitability for space-constrained designs.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Description |
|---|---|---|---|---|---|
| VDD | 2.7 | 5.5 | V | Analog Supply Voltage | |
| Output Voltage Range | 0 | VREF | V | Voltage Output Range | |
| Resolution | 16-bit | DAC Resolution | |||
| INL Accuracy | ±1 LSB | Integral Nonlinearity Accuracy | |||
| Output Voltage Settling Time | 1 μs | To ½ LSB of full scale, CL = 10 pF | |||
| Slew Rate | 17 V/μs | CL = 10 pF, measured from 0% to 63% | |||
| Reference −3 dB Bandwidth | 2.2 MHz | All 1s loaded | |||
| Signal-to-Noise Ratio | 92 dB | Digitally generated sine wave at 1 kHz | |||
| Operating Temperature Range | −40°C | +125°C | °C | Industrial Temperature Range |
Key Features
- High Resolution: 16-bit resolution ensuring high precision in analog output.
- Wide Supply Voltage Range: Operates from a single supply voltage of 2.7 V to 5.5 V.
- Monotonic Output: Guaranteed monotonic output over the full specified temperature range.
- Low Power Consumption: Low power dissipation of 0.625 mW to 0.825 mW.
- Compact Package: Available in a 10-lead MSOP package, suitable for space-constrained designs.
- Serial Input: Accepts 16-bit words clocked into the serial input register on the rising edge of SCLK.
- High Accuracy: ±1 LSB INL accuracy at 16 bits without adjustment.
Applications
- Industrial Automation: Used in control systems, process control, and automation.
- Medical Devices: Suitable for medical equipment requiring precise analog outputs.
- Aerospace and Defense: Applied in various military and aerospace applications due to its robust temperature range and high accuracy.
- Test and Measurement Equipment: Utilized in calibration equipment, signal generators, and other test instruments.
- Consumer Electronics: Found in audio and video equipment, gaming consoles, and other consumer electronic devices.
Q & A
- What is the resolution of the AD5541AARMZ-REEL7 DAC?
The AD5541AARMZ-REEL7 has a 16-bit resolution.
- What is the operating supply voltage range of the AD5541AARMZ-REEL7?
The device operates from a single supply voltage ranging from 2.7 V to 5.5 V.
- What is the temperature range for the AD5541AARMZ-REEL7?
The device operates over a temperature range of −40°C to +125°C.
- What is the output voltage range of the AD5541AARMZ-REEL7?
The output voltage range extends from 0 V to VREF.
- What is the INL accuracy of the AD5541AARMZ-REEL7?
The device has ±1 LSB INL accuracy at 16 bits without adjustment.
- What is the settling time of the AD5541AARMZ-REEL7?
The output voltage settling time is 1 μs to ½ LSB of full scale with CL = 10 pF.
- What is the slew rate of the AD5541AARMZ-REEL7?
The slew rate is 17 V/μs with CL = 10 pF, measured from 0% to 63%.
- What is the reference bandwidth of the AD5541AARMZ-REEL7?
The reference −3 dB bandwidth is 2.2 MHz when all 1s are loaded.
- What is the signal-to-noise ratio (SNR) of the AD5541AARMZ-REEL7?
The signal-to-noise ratio is 92 dB for a digitally generated sine wave at 1 kHz.
- In what package is the AD5541AARMZ-REEL7 available?
The device is available in a 10-lead MSOP package.
