Analog Devices AD5512A Product Info

The AD5512A / AD5542A are single, 12-/16-bit, serial input, unbuffered voltage output digital-to-analog converters (DAC) that operate from a single 2.7 V to 5.5 V supply. The DAC output range extends from 0 V to V_REF and is guaranteed monotonic, providing 1 LSB INL accuracy at 16 bits without adjustment over the full specified temperature range of −40°C to +85°C (AD5542A) or −40°C to +125°C (AD5512A).

Offering unbuffered outputs, the AD5512A / AD5542A achieve a 1 μs settling time with low offset errors ideal for high speed open loop control.

The AD5512A / AD5542A incorporate a bipolar mode of operation that generates a ±V_REF output swing. The AD5512A / AD5542A also include Kelvin sense connections for the reference and analog ground pins to reduce layout sensitivity.

The AD5512A / AD5542A are available in a 16-lead LFCSP with the AD5542A also available in a 10-lead LFCSP and a 16-lead TSSOP. The AD5512A / AD5542A use a versatile 3-wire interface that is compatible with 50 MHz SPI, QSPI^™, MICROWIRE^™, and DSP interface standards.

APPLICATIONS

• Automatic test equipment
• Precision Source-measure Instruments
• Data Acquisition Systems
• Medical and aerospace Instrumentation
• Communications equipment

PRODUCT HIGHLIGHTS

1. 16-bit performance without adjustment.
2. 2.7 V to 5.5 V single supply operation.
3. Low 11.8 nV/√Hz noise spectral density.
4. Low 0.05 ppm/°C temperature drift.
5. 3 mm × 3 mm LFCSP and TSSOP packaging.