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Partname:AD7846BD
Description:16-Bit Voltage Output CMOS DAC
Manufacturer:Analog Devices
Pins:28
Datasheet:PDF (615K).
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The DAC uses a segmented architecture. The 4 MSBs in the DAC latch select one of the segments in a 16-resistor string. Both taps of the segment are buffered by amplifiers and fed to a 12-bit DAC, which provides a further 12 bits of resolution. This architecture ensures 16-bit monotonicity. Excellent integral linearity results from tight matching between the input offset voltages of the two buffer amplifiers.

Click here to download AD7846BD Datasheet
Click here to download AD7846BD Datasheet
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