Part # AD5066 datasheet

Part Manufacturer: Analog Devices

Analog Devices

Part Description: AD5066 Fully Accurate 16-Bit UnBuffered VOUT DAC SPI Interface 2.7 V to 5.5 V in a TSSOP Preliminary Data Sheet (Rev. PrB)

Part Details:

Fully Accurate 16-Bit UnBuffered VOUT DAC SPI Interface 2.7 V to 5.5 V in a TSSOP Preliminary Technical Data AD5066 FEATURES FUNCTIONAL BLOCK DIAGRAMS Low power Quad 16 bit DAC, ± 1LSB INL Individual reference pins 2.7 V to 5.5 V power supply Unbuffered voltage output capable of driving 60K Fast Settling time of 4 us typically Power-on reset to zero scale or mid-scale Per channel power-down 3 power-down functions Low glitch on power up Hardware LDAC with LDAC override function CLR Function to programmable code Small 16 lead TSSOP Figure 1.AD5066 APPLICATIONS Process control Data acquisition systems Portable battery-powered instruments Table 1. Related Devices Digital gain and offset adjustment Part No. Description Programmable voltage and current sources AD5666 Quad,16-bit buffered D/A,16 LSB INL, TSSOP Programmable attenuators AD5065/45/25 Quad,16-bit buffered D/A,1 LSB INL, TSSOP AD5064/44/24 Quad 16-bit nanoDAC, 1 LSB INL, TSSOP AD5063/62 16-bit nanoDAC, 1 LSB INL, MSOP AD5061 16-/14bit nanoDAC, 4 LSB INL, SOT-23 AD5060/40 16-/14bit nanoDAC, 1 LSB INL, SOT-23 GENERAL DESCRIPTION The AD5066 is a low power, 16-bit quad-channel, unbuffered The outputs of all DACs can be updated simultaneously using voltage-out DAC offering relative accuracy specs of 1LSB INL the LDAC function, with the added functionality of user-select- with individual reference pin and can operate from a single able DAC channels to simultaneously update. There is also an 2.7V to 5.5V. The AD5066 parts also offer a differential asynchronous CLR that clears all DACs to a software-selectable accuracy specification of ±1 LSB. Reference buffers are also code - 0 V, midscale, or full scale. provided on-chip. The parts use a versatile 3-wire, low power Schmitt trigger serial interface that operates at clock rates up to PRODUCT HIGHLIGHTS 50 MHz and is compatible with standard SPI®, QSPITM, 1. Quad channel available in 16-lead TSSOP package. MICROWIRETM, and DSP interface standards. The AD5066

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AD5066.pdf Datasheet