AD5064 Fully Accurate, Quad, 16-Bit, Buffered VOUT, 4.5 V to 5.5 V nanoDAC® with SPI Interface

Quad channel available in 16-lead TSSOP package. 16-bit accurate, 1 LSB INL. Low glitch on power-up. High speed serial interface with clock speeds up to 50 MHz. Reset to known output voltage (zero scale or midscale).

The AD5024 / AD5044 / AD5064 are low power, quad 12-/14-/ 16-bit buffered voltage output nanoDAC® DACs that offer relative accuracy specifications of 1 LSB INL and 1 LSB DNL with individual reference pins and can operate from a single 4.5 V to 5.5 V supply. The AD5024 / AD5044 / AD5064 parts also offer a differential accuracy specification of ±1 LSB. The parts use a versatile 3-wire, low power Schmitt trigger serial interface that operates at clock rates up to 50 MHz and is compatible with standard SPI, QSPI™, MICROWIRE™, and DSP interface standards. Integrated reference buffers and output amplifiers are also provided on-chip. The AD5024 / AD5044 / AD5064 / AD5064-1 incorporate a power-on reset circuit that ensures the DAC output powers up to zero scale or midscale and remains there until a valid write takes place to the device. The AD5024 / AD5044 / AD5064 / AD5064-1 contain a power-down feature that reduces the current consumption of the device to typically 400 nA at 5 V and provides software selectable output loads while in power- down mode. Total unadjusted error for the parts is <2 mV.

Product Highlights

Applications
  • Process control
  • Data acquisition systems
  • Portable battery-powered instruments
  • Digital gain and offset adjustment
  • Programmable voltage and current sources
  • Programmable attenuators
Features and Benefits
  • Low power quad 12-/14-/16-bit DAC, ±1 LSB INL
  • Pin compatible and performance upgrade to AD5666
  • Individual and common voltage reference pin options
  • Rail-to-rail operation
  • 4.5 V to 5.5 V power supply
  • Power-on reset to zero scale or midscale
  • 3 power-down functions and per-channel power-down
  • Hardware LDAC with software LDAC override function
  • CLR function to programmable code
  • SDO daisy-chaining option
  • 14-/16-lead TSSOP
  • Internal reference buffer and internal output amplifier
  • Digital to Analog Converters
    AD5064 IBIS Models
    Software & Systems Requirements
    Data Sheets
    Documentnote
    AD5024/AD5044/AD5064: Fully Accurate, 12-/14-/16-Bit VOUT nanoDAC, Quad, SPI Interface, 4.5 V to 5.5 V in TSSOP Data Sheet (Rev. G)PDF 1.2 M
    User Guides
    Documentnote
    UG-144: Evaluation Board for AD5064 Quad, 16-Bit, Serial Input, Voltage Output DACPDF 565 kB
    Order Information
    Part NumberPackagePacking QtyTemp RangePrice 100-499Price 1000+RoHS
    AD5064ARUZ-1 Production14 ld TSSOPOTH 96-40 to 125C16.1113.7Y
    AD5064ARUZ-1REEL7 Production14 ld TSSOPREEL 1000-40 to 125C013.7Y
    AD5064BRUZ Production16 ld TSSOPOTH 96-40 to 125C18.5315.75Y
    AD5064BRUZ-1 Production14 ld TSSOPOTH 96-40 to 125C18.5315.75Y
    AD5064BRUZ-1REEL7 Production14 ld TSSOPREEL 1000-40 to 125C015.75Y
    AD5064BRUZ-REEL7 Production16 ld TSSOPREEL 1000-40 to 125C015.75Y
    Evaluation Boards
    Part NumberDescriptionPriceRoHS
    EVAL-AD5064-1EBZEvaluation Board99Y
    EVAL-AD5064EBZEvaluation Board99Y
    Reference Materials
    AD5024/AD5044/AD5064: Fully Accurate, 12-/14-/16-Bit VOUT nanoDAC, Quad, SPI Interface, 4.5 V to 5.5 V in TSSOP Data Sheet (Rev. G) ad5024
    AD5064-14LD ad5064
    AD5064-16LD ad5064
    AD5064 评估软件 (Rev. 1.02) ad5064
    UG-144: Evaluation Board for AD5064 Quad, 16-Bit, Serial Input, Voltage Output DAC ad5064
    Digital to Analog Converters ICs Solutions Bulletin ad5590