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Description:2.5 V to 5.5 V, 230 μA Dual Rail-to-Rail, Voltage Output 12-Bit DAC in a 16-Lead TSSOP Package
Manufacturer:Analog Devices
Datasheet:PDF (981K).
Click here to download *)

The AD5303/AD5313/AD5323 are dual 8-, 10-, and 12-bit buffered voltage output DACs in a 16-lead TSSOP package that operate from a single 2.5 V to 5.5 V supply consuming 230 A at 3 V. Their on-chip output amplifiers allow the outputs to swing rail-to-rail with a slew rate of 0.7 V/s. The AD5303/AD5313/ AD5323 utilize a versatile 3-wire serial interface that operates at clock rates up to 30 MHz and is compatible with standard SPI, QSPITM, MICROWIRETM, and DSP interface standards. The references for the two DACs are derived from two reference pins (one per DAC). These reference inputs may be configured as buffered or unbuffered inputs. The parts incorporate a power-on reset circuit, which ensures that the DAC outputs power-up to 0 V and remain there until a valid write to the device takes place. There is also an asynchronous active low CLR pin that clears both DACs to 0 V. The outputs of both DACs may be updated simultaneously using the asynchronous LDAC input. The parts contain a power-down feature that reduces the current consumption of the devices to 200 nA at 5 V (50 nA at 3 V) and provides software-selectable output loads while in power-down mode. The parts may also be used in daisy-chaining applications using the SDO pin.

Click here to download AD5323BRUZ-REEL7 Datasheet
Click here to download AD5323BRUZ-REEL7 Datasheet
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