The AD5744ASUZ is a quad, 12-bit, high performance, low power, serial input, voltage output digital-to-analog converter (DAC) with an on-chip reference. The DAC architecture uses a proprietary iCMOS process that enables the development of precision analog circuits. The AD5744ASUZ incorporates a power-on reset circuit that ensures the DAC output powers up to 0 V and remains there until a valid write takes place to the device. It contains a per-channel programmable gain and offset adjust feature allowing the user to compensate for system errors. The AD5744ASUZ is available in a 16-lead TSSOP package.

Applications

• Process Control
• Data Acquisition Systems
• ATE
• Industrial Automation
• Instrumentation

Features

• Quad, 12-Bit DAC
• Low Power: 3 mW
• On-Chip 2.5 V Reference
• iCMOS Process Technology
• Power-On Reset
• Per-Channel Programmable Gain and Offset Adjust
• Available in 16-lead TSSOP Package

Benefits

• The quad DAC provides a cost-effective solution for multi-channel applications.
• The low power consumption makes it suitable for portable and battery-powered applications.
• The on-chip reference simplifies the design and reduces the number of external components.
• The iCMOS process technology enables high performance and reliability.
• The power-on reset circuit ensures a known output state at power-up.
• The per-channel programmable gain and offset adjust feature allows for system calibration.

Additional Details

The AD5744ASUZ uses a versatile 3-wire serial interface that operates at clock rates up to 30 MHz and is compatible with standard SPI, QSPI, MICROWIRE, and DSP interface standards. The device operates over the -40°C to +105°C temperature range.