AS5181

DA C Austin Semiconductor, Inc. 10 Bit, 40MHz Current -Output DACs FEATURES +2.7V to +3.3V Single-Supply Operation AS5181 PIN ASSIGNMENT (Top View) 24-Pin Flat Pack (F) Wide Spurious-Free Dynamic Range: 70dB at fOUT = 2.2MHz Fully Differential Output Low-Current Standby or Full Shutdown Modes Internal +1.2V, Low-Noise Bandgap Reference Small 24-Pin Flat-pack Package OPTIONS Package(s) 24-Pin Flat-pack Operating Temperature Ranges Extended Temperature (-55oC to +125oC) Industrial Temperature (-40°C to +85°C) Military Processing (-55°C to +125°C) Space Processing (-55oC to +125oC) MARKING F XT IT MIL SPACE GENERAL DESCRIPTION The AS5181 is a 10-bit, current-output digital-to-analog converter (DAC) designed for superior performance in signal reconstruction or arbitrary waveform generation applications requiring analog signal reconstruction with low distortion and low-power operation. The AS5181 are designed for a 10pVs glitch operation to minimize unwanted spurious signal components at the output. An on-board 1.2V bandgap circuit provides a well-regulated, low-noise reference that can be disabled for external reference operation. The devices are designed to provide a high level of signal integrity for the least amount of power dissipation. They operate from a single 2.7V to 3.3V supply. Additionally, these DACs have three modes of operation: normal, low-power standby, and full shutdown, which provides the lowest possible power dissipation with a 1µA (max) s...