2.7 V to 5.5 V, 140 ОјA, Rail-to-Rail Output
12-Bit DAC in an SOT-23
AD5320
FUNCTIONAL BLOCK DIAGRAM FEATURES
Single 12-bit DAC
6-lead SOT-23 and 8-lead MSOP packages
Micropower operation: 140 ОјA @ 5 V
Power-down to 200 nA @ 5 V, 50 nA @ 3 V
2.7 V to 5.5 V power supply
Guaranteed monotonic by design
Reference derived from power supply
Power-on reset to zero volts
Three power-down functions
Low power serial interface with Schmitt-triggered inputs
On-chip output buffer amplifier, rail-to-rail operation
SYNC interrupt facility VDD GND AD5320 POWER-ON
RESET DAC
REGISTER 12-BIT
DAC OUTPUT
BUFFER POWER-DOWN
CONTROL LOGIC VOUT REGISTER
NETWORK 00934-001 INPUT
CONTROL …