EVAL-AD5621EBZ Datasheet PDF - Analog Devices

GENERAL DESCRIPTION
The AD5601/AD5611/AD5621, members of the nanoDAC® family, are single, 8-/10-/12-bit, buffered voltage output DACs that operate from a single 2.7 V to 5.5 V supply, consuming typically 75 μA at 5 V. The parts come in tiny LFCSP and SC70 packages. Their on-chip precision output amplifier allows rail to-rail output swing to be achieved. The AD5601/AD5611/ AD5621 utilize a versatile 3-wire serial interface that operates at clock rates up to 30 MHz and is compatible with SPI, QSPI™, MICROWIRE™, and DSP interface standards.

FEATURES
   6-lead SC70 and LFCSP packages
   Micropower operation: 100 μA maximum at 5 V
   Power-down typically to 0.2 μA at 3 V
   2.7 V to 5.5 V power supply
   Guaranteed monotonic by design
   Power-on reset to 0 V with brownout detection
   3 power-down functions
   Low power serial interface with Schmitt-triggered inputs
   On-chip output buffer amplifier, rail-to-rail operation
   SYNC interrupt facility
   Minimized zero-code error
   AD5601 buffered 8-bit DAC
      B version: ±0.5 LSB INL
   AD5611 buffered 10-bit DAC
      B version: ±0.5 LSB INL
      A version: ±4 LSB INL
   AD5621 buffered 12-bit DAC
      B version: ±1 LSB INL
      A version: ±6 LSB INL

APPLICATIONS
   Voltage level setting
   Portable battery-powered instruments
   Digital gain and offset adjustment
   Programmable voltage and current sources
   Programmable attenuators