Austin Semiconductor AS5181
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. The devices are designed to provide a high level of signal integrity for the least amount of power dissipation.| Part No. | AS5181 |
|---|---|
| Datasheet | AS5181 Download |
| Manufacturer |  Austin Semiconductor |
| Description | 40MHz Current -Output DACs |
| Buy | Stock & Price |
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
An on-board 1.2V bandgap circuit provides a well-regulated, low-noise reference that can be disabled for external reference operation. 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) shutdown current. A fast wake-up time (0.5µs) from standby mode to full DAC operation facilitates power conservation by activating the DAC only when required.
