Datasheet Analog Devices AD5641 — Даташит

Data Sheet 2.7 V to 5.5 V, <100 ВµA, 14-Bit nanoDAC,
SPI Interface in LFCSP and SC70
AD5641 FEATURES FUNCTIONAL BLOCK DIAGRAM 6-lead LFCSP and SC70 packages
Micropower operation: 100 ВµA maximum at 5 V
Power-down to typically 0.2 ВµA at 3 V
Single 14-bit DAC
B version: В±4 LSB INL
A version: В±16 LSB INL
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 VDD GENERAL DESCRIPTION
The AD5641, a member of the nanoDACВ® family, is a single,
14-bit, buffered, voltage-out DAC that operates from a single
2.7 V to 5.5 V supply, typically consuming 75 ВµA at 5 V. The
part comes in tiny LFCSP and SC70 packages. Its on-chip
precision output amplifier allows rail-to-rail output swing to be
achieved. The AD5641 uses a versatile 3-wire serial interface
that operates at clock rates up to 30 MHz and is compatible with
SPIВ®, QSPIв„ў, MICROWIREв„ў, and DSP interface standards. The …