The LTC2704CGW-16#PBF is a serial input 16-bit voltage output SoftSpan? Digital-to-analog Converter (DAC) operates from 3 to 5V logic and ±5 to ±15V analog supplies. SoftSpan offers six output spans - two unipolar and four bipolar - fully programmable through the 3-wire SPI serial interface. The read-back commands allow verification of any on-chip register in just one 24 or 32- bit instruction cycle. All other commands produce a rolling read-back response from the LTC2704, dramatically reducing the needed number of instruction cycles. A sleep command allows any combination of DAC to be powered down. There is also a reset fl ag and an offset adjustment pin for each channel.
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