The AD5541A is a single, 16-bit, serial input, unbuffered voltage output digital-to-analog converter (DAC) that operate from a single 2.7 V to 5.5 V supply.
The DAC output range extends from 0 V to VREF and is guaranteed monotonic, providing ±1 LSB INL accuracy at 16 bits without adjustment over the full specified temperature range of -40°C to +125°C. The AD5541A is available in a 3 mm × 3 mm, 10-lead LFCSP and 10-lead MSOP. The AD5541A-1 is available in a 3 mm × 3 mm, 8-lead LFCSP.
Offering unbuffered outputs, the AD5541A achieves a 1µs set-tling time with low power consumption and low offset errors. Providing low noise performance of 11.8 nV/µHz and low glitch, the AD5541A is suitable for deployment across multiple end systems.
The AD5541A uses a versatile 3-wire interface that is compatible with a 50 MHz SPI, QSPI™, MICROWIRE™, and DSP interface standards.
- 16-bit resolution
- 1µs settling time
- 1.1 nV-sec glitch energy
- 0.05 ppm/°C temperature drift
- 5 kV HBM ESD classification
- 0.375 mW power consumption at 3 V
- 2.7 V to 5.5 V single-supply operation
- Hardware CS and LDAC functions
- 50 MHz SPI-/QSPI-/MICROWIRE-/DSP-compatible interface
- Power-on reset clears DAC output to zero scale
- Available in 3 mm × 3 mm, 8-/10-lead LFCSP and 10-lead MSOP
- Applications
- Automatic test equipment
- Precision Source-measure Instruments
- Data Acquisition Systems
- Medical Instrumentation
- Aerospace Instrumentation
- Communications Infrastructure equipment
- Industrial Control
