8-Bit nanoDAC
Data Sheet
2.7 V to 5.5 V, <100 μA, 8-/10-/12-Bit nanoDAC, SPI Interface in LFCSP and SC70
AD5601/AD5611/AD5621
FEATUR...
Description
Data Sheet
2.7 V to 5.5 V, <100 μA, 8-/10-/12-Bit nanoDAC, SPI Interface in LFCSP and SC70
AD5601/AD5611/AD5621
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
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 railto-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.
The reference for the AD5601/AD5611/AD5621 is derived from the ...
Similar Datasheet