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AD5541A
2.7 V to 5.5 V, Serial-Input, Voltage-Output, 16-/12-Bit nanoDAC™ in 8-lead 3 mm × 3 mm LFCSP
Overview
Features and Benefits
- 16-bit resolution
- 11.8 nV/√Hz noise spectral density
- 1 μs 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
Product Details
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 1 μs set-tling time with low power consumption and low offset errors. Providing low noise performance of 11.8 nV/√Hz 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.
PRODUCT HIGHLIGHTS
- 16-bit performance without adjustment.
- 2.7 V to 5.5 V single operation.
- Low 11.8 nV/√Hz noise spectral density.
- Low 0.05 ppm/°C temperature drift.
- 3 mm × 3 mm LFCSP and MSOP packaging.
Applications
- Automatic test equipment
- Precision Source-measure Instruments
- Data Acquisition Systems
- Medical Instrumentation
- Aerospace Instrumentation
- Communications Infrastructure equipment
- Industrial Control
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Product Lifecycle
Recommended for New Designs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
Evaluation Kits (1)
Documentation
Software & Systems Requirements
FPGA/HDL
Tools & Simulations
Precision DAC Error Budget Tool
The Precision DAC Error Budget Tool is a web application that calculates the DC Accuracy of precision DAC signal chains. It shows how the static errors accumulate throughout your signal chain to quickly evaluate the design tradeoffs. Calculations include the DC errors introduced by Voltage References, Operation Amplifiers and Precision DACs.
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Reference Designs (3)
Reference Materials
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Technical Articles (2)
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PCN-PDN Information
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