Product Details
●The AD5024 / AD5044 / AD5064 are low power, quad 12-/14-/ 16-bit buffered voltage output _nano_DAC® 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
● 1. Quad channel available in 16-lead TSSOP package.
● 2. 16-bit accurate, 1 LSB INL.
● 3. Low glitch on power-up.
● 4. High speed serial interface with clock speeds up to 50 MHz.
● 5. Reset to known output voltage (zero scale or midscale).
●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
