Data Sheet 2.7 V to 5.5 V, 140 ВµA, Rail-to-Rail
Voltage Output 10-Bit DAC in a SOT-23
AD5310 FEATURES FUNCTIONAL BLOCK DIAGRAM Single 10-bit DAC
6-lead SOT-23 and 8-lead ВµSOIC packages
Micropower operation: 140 ВµA @ 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 0 V
Three power-down functions
Low power serial interface with Schmitt triggered inputs
On-chip output buffer amplifier, rail-to-rail operation
SYNC interrupt facility
Qualified for automotive applications APPLICATIONS Figure 1. Portable battery-powered instruments
Digital gain and offset adjustment
Programmable voltage and current sources
Programmable attenuators GENERAL DESCRIPTION
The AD53101 is a single, 10-bit, buffered voltage output DAC
that operates from a single 2.7 V to 5.5 V supply, consuming
115 ВµA at 3 V. Its on-chip precision output amplifier allows
rail-to-rail output swing. The AD5310 utilizes a versatile 3-wire
serial interface that operates at clock rates of up to 30 MHz and …